NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 1 Huawei NE40E&CX600&ME60&NE20E Router V800R008 Security Target Version: 1.51 Last Update: 2016-11-22 Author: Huawei Technologies Co., Ltd. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 2 Revision record Date Revision Version Change Description Author 2016-02-22 1.0 init ZhangMingen 2016-02-29 1.1 Update picture Yangzhennan 2016-03-14 1.2 Update abbreviation and version Yangzhennan 2016-04-08 1.3 Update questions Yangzhennan 2016-04-08 1.4 Update questions WangBo 2016-05-09 1.41 Update questions WangBo 2016-11-04 1.5 Update questions Yangzhennan 2016-11-22 1.51 Update questions Yangzhennan NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 3 Table of Contents TABLE OF CONTENTS ............................................................................................................................. 3 1 INTRODUCTION ............................................................................................................................. 5 1.1 Security Target Identification........................................................................................ 5 1.2 TOE Identification.......................................................................................................... 5 1.3 Target of Evaluation (TOE) Overview ............................................................................ 8 1.4 TOE Description............................................................................................................ 10 1.4.1 Architectural overview.......................................................................................... 10 1.4.2 Physical scope.......................................................................................................... 13 1.4.3 Logical scope.......................................................................................................... 31 1.4.4 TSF and Non-TSF data.............................................................................................. 35 2 CC CONFORMANCE CLAIM .....................................................................................................36 3 TOE SECURITY PROBLEM DEFINITION...............................................................................37 3.1 Threats.......................................................................................................................... 37 3.2 Assumptions................................................................................................................. 37 3.2.1 Environment of use of the TOE ............................................................................. 37 4 SECURITY OBJECTIVES ............................................................................................................39 4.1 Objectives for the TOE.................................................................................................. 39 4.2 Objectives for the Operational Environment............................................................... 39 4.3 Security Objectives Rationale....................................................................................... 40 5 EXTENDED COMPONENTS DEFINITION ..............................................................................41 6 SECURITY REQUIREMENTS.....................................................................................................42 6.1 Conventions...................................................................................................................... 42 6.2 TOE Security Functional Requirements........................................................................ 42 6.2.1 Security Audit (FAU) .................................................................................................... 42 6.2.2 Cryptographic Support (FCS) ........................................................................................ 43 6.2.3 User Data Protection (FDP) ....................................................................................... 46 6.2.4 Identification and Authentication (FIA)..................................................................... 49 6.2.5 Security Management (FMT)........................................................................................ 51 6.2.6 Protection of the TSF (FPT)........................................................................................... 52 NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 4 6.2.7 TOE access (FTA)........................................................................................................... 52 6.2.8 Trusted Path/Channels (FTP)........................................................................................ 53 6.3 Security Functional Requirements Rationale................................................................... 53 6.3.1 Security Requirements Dependency Rationale............................................................ 53 6.3.2 Sufficiency and coverage.............................................................................................. 56 6.4 Security Assurance Requirements....................................................................................... 57 6.5 Security Assurance Requirements Rationale....................................................................... 57 7 TOE SUMMARY SPECIFICATION............................................................................................57 7.1 TOE Security Functional Specification.......................................................................... 57 7.1.1 Authentication....................................................................................................... 57 7.1.2 Access Control ....................................................................................................... 58 7.1.3 Traffic Forwarding ................................................................................................. 58 7.1.4 Auditing ................................................................................................................. 59 7.1.5 Communication Security ....................................................................................... 60 7.1.6 ACL......................................................................................................................... 60 7.1.7 Security Management ........................................................................................... 60 7.1.8 Denial-of-Service Protection ................................................................................. 62 7.1.9 Cryptographic functions.......................................................................................... 62 7.1.10 Time....................................................................................................................... 63 7.1.11 SNMP Trap............................................................................................................. 63 8 ABBREVIATIONS, TERMINOLOGY AND REFERENCES ...................................................64 8.1 Abbreviations ............................................................................................................... 64 8.2 Terminology.................................................................................................................. 65 8.3 References.................................................................................................................... 65 NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 5 1 Introduction This Security Target is for the evaluation of Huawei NE40E&CX600&ME60&NE20E Router V800R008. 1.1 Security Target Identification Name: Huawei NE40E&CX600&ME60&NE20E Router V800R008 Security Target Version: 1.51 Build number C10 Publication Date: 2016-11-22 Author: Huawei Technologies Co., Ltd. 1.2 TOE Identification Name: Huawei NE40E&CX600&ME60&NE20E Router Version: V800R008 build C10SPC945T There are eleven types of chassis of an NE40E system as shown in Error! Reference source not found.. Chassis: NE40E-X16A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10SPC945T). Chassis: NE40E-X8A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X3A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X3 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 6 Chassis: NE40E-X1-M4 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X2-M8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-X2-M16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-M2E VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE40E-M2F VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Table 1 Types of chassis used in NE40E systems There are eleven types of chassis of an CX600 system as shown in Table 2. Chassis: CX600-X16A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X8A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X3A VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 7 Chassis: CX600-X3 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X1-M4 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X2-M8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-X2-M16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-M2E VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: CX600-M2F VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Table 2 Types of chassis used in CX600 systems There are five types of chassis of an ME60 system as shown in Table 3. Chassis: ME60-X16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: ME60-X8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: ME60-X3 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: ME60-X2-M8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 8 Chassis: ME60-X2-M16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Table 3 Types of chassis used in ME60 systems There are five types of chassis of an NE20E system as shown in Table 4. Chassis: NE20E-S4 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE20E-S8 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE20E-S16 VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE20E-S2E VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Chassis: NE20E-S2F VRP software Version 8 Release 12 with the following identifier (VRPV800R012). Forwarding Engine software Version 8 Release 8 with the following identifier (V800R008 C10 SPC945T). Table 4 Types of chassis is used in NE20E systems Sponsor: Huawei Developer: Huawei Certification ID: TBD Keywords: Huawei, VRP, Versatile Routing Platform, Core Routers 1.3 Target of Evaluation (TOE) Overview Huawei NE40E&CX600&ME60&NE20E Router V800R008, the TOE, which has large capacity and high performance, is developed to meet the requirement of carrier-class reliability. Based on the powerful versatile routing platform (VRP). The Huawei NetEngine40E Universal Service Router (NE40E) is a high-end network product developed by Huawei. It is deployed at the edge of IP backbone networks, IP metropolitan area networks (MANs), and other large-scale IP networks. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 9 The Huawei CX600 Metro Services Platform (hereinafter referred to as the CX600) is a high-end device with 100 Gbit/s interfaces designed for core and backbone networks. The CX600 is positioned as the edge or convergence router on the IP backbone network. The NE20E-S4&NE20E-S8/16(hereinafter referred to as the NE20E-S4&NE20E-S8/16) are a high-end network product used to access, converge, and transmit carrier-class Ethernet services on Fixed-Mobile Convergence (FMC) Metropolitan Area Networks (MANs). The Huawei ME60 is high-end network products used to access, aggregate, and transmit carrier-class Ethernet services on Fixed-Mobile Convergence (FMC) Metropolitan Area Networks (MANs). ME60 Multiservice Control Gateway (hereinafter referred to as the ME60), as an MSCG developed to meet the requirement for transformation, ensures security, reliability, and QoS for various telecommunication services. At the core of each chassis is the Versatile Routing Platform (VRP), the software for managing and running the router’s networking functionality. VRP provides extensive security features. These features include assigning different privileges to administration users with different privilege levels; enforcing authentications prior to establishment of administrative sessions with the TOE; auditing of security-relevant management activities; as well as the correct enforcement of routing decisions to ensure that network traffic gets forwarded to the correct interfaces. The Main Processing Units (MPU) integrate the main control unit and the system maintenance unit. The MPU controls and manages the system in a centralized way and is responsible for data exchange. The Line Processing Units (LPU) are the actual hardware providing network traffic processing capacity. Network traffic is processed and forwarded according to routing decisions downloaded from VRP. Besides the MPUs and LPUs, there are other type of boards on TOE, such as Switch Fabric Unit (SFU). Only MPU and LPU are security relevant. The environment for TOE comprises the following components:  An optional Radius or TACACS+ server providing authentication and authorization decisions to the TOE.  Peer routers providing routing information to the TOE via dynamic protocols, such as BGP, OSPF and IS-IS.  Peer routers providing LSP information to the TOE via dynamic protocols, such as LDP  Local PCs used by administrators to connect to the TOE for access of the command line interface either through TOE’s console interface or TOE’s ETH interface via a secure channel enforcing SSH.  Remote PCs used by administrators to connect to the TOE for access to the command line interface through interfaces on LPU within the TOE via a secure channel enforcing SSH.  Physical networks, such as Ethernet subnets, interconnecting various networking devices. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 10 1.4 TOE Description 1.4.1 Architectural overview This section will introduce the Huawei NE40E&CX600&ME60&NE20E Router V800R008 from a physical architectural view and a software architectural view. 1.4.1.1 Physical Architecture A system consists of the following systems:  Power distribution system  Heat dissipation system  Functional host system ,All the systems are in the integrated cabinet.The functional host system is the target of this evaluation and the following introductions will focus on the functional host system only. The power distribution system and heat dissipation system are not within the scope of this evaluation. The functional host system consists of the system backplane, MPUs, LPUs, and SFUs as depicted in Figure 1. Figure 1 Schematic diagram of the functional host system NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 11 NE40E Series: CX600 Series: NE20E Series: ME60 Series: NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 12 1.4.1.2 Software Architecture Figure 2: TOE Software architecture The TOE’s software architecture consists of three logical planes to support centralized forwarding and control and distributed forwarding mechanism.  Data plane  Control and management plane  Monitoring plane Note that the monitoring plane is to monitor the system environment by detecting the voltage, controlling power-on and power-off of the system, and monitoring the temperature and controlling the fan. The monitoring plane is not considered to be security-related. The control and management plane is the core of the entire system. It controls and manages the system. The control and management unit processes protocols and signals, configures and maintains the system status, and reports and controls the system status. The data plane is responsible for high speed processing and non-blocking switching of data packets. It encapsulates or decapsulates packets, forwards IPv4/IPv6 packets, performs Quality of Service (QoS) and scheduling, completes inner high-speed switching, and collects statistics. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 13 The VRP is the control and management platform that runs on the router. The VRP supports IPv4/IPv6, and routing protocols such as Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), calculates routes, generates forwarding tables, and delivers routing information to the LPU(s). The VRP includes Service Control Plane (SCP), System Management Plane (SMP), General Control Plane (GCP) and other TSF and non-TSF sub-systems. Figure 7 shows a brief illustration of the software architecture of the TOE. 1.4.2 Physical scope This section will define the physical scope of the Huawei NE40E&CX600&ME60&NE20E Router V800R008 to be evaluated. The physical boundary of the TOE is the actual router system itself -- in particular, the functional host system. The power distribution system and heat dissipation system are part of the TOE but not to be evaluated because they are security irrelevant. There are eleven types of chassis of an NE40E chassis as shown in Table 5. The following boards will be covered during this evaluation: Product Name Board Name for Order Description NE40E-X1 6A CR5P16BASD76 NE40E-X16A Basic Configuration (Including NE40E-X16A Chassis, 2 MPUs, 4 SFUs(480G),7 DC Power,4 Fan Tray, without Software Charge and Document) CR5P16BASA76 NE40E-X16A Basic Configuration (Including NE40E-X16A Chassis, 2 MPUs, 4 SFUs(480G), 10 AC Power,4 Fan Tray, without Software Charge and Document) CR5P16BASD77 NE40E-X16A Basic Configuration (Including NE40E-X16A Chassis, 2 MPUs, 4 SFUs(1T), 10 DC Power,6 Fan Tray,without Software Charge and Document) CR5P16BASA77 NE40E-X16A Basic Configuration (Including NE40E-X16A Chassis, 2 MPUs, 4 SFUs(1T), 14 AC Power,6 Fan Tray, without Software Charge and Document) CR5B0BKP1673 NE40E-X16A Integrated DC Chassis Components（Including 4 Fan Tray） CR5B0BKP1674 NE40E-X16A Integrated AC Chassis Components（Including 4 Fan Tray） NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 14 CR5D0MPUB570 Main Processing Unit B5 CR5DSFUIM07B 480Gbps Switch Fabric Unit B(SFUI-480-B) CR5DSFUIU07B 1Tbps Switch Fabric Unit B(SFUI-1T-B) NE40E-X8 A CR5P08BASD76 NE40E-X8A Basic Configuration (Including NE40E-X8A Chassis,2 SRUs,2 SFUs(480G),4 DC Power,2 Fan Tray, without Software Charge and Document) CR5P08BASA76 NE40E-X8A Basic Configuration (Including NE40E-X8A Chassis,2 SRUs,2 SFUs(480G),6 AC Power,2 Fan Tray,without Software Charge and Document) CR5P08BASD77 NE40E-X8A Basic Configuration (Including NE40E-X8A Chassis,2 SRUs,2 SFUs(1T),6 DC Power,3 Fan Tray,without Software Charge and Document) CR5P08BASA77 NE40E-X8A Basic Configuration (Including NE40E-X8A Chassis,2 SRUs,2 SFUs(1T),8 AC Power,3 Fan Tray,without Software Charge and Document) CR5B0BKP0871 NE40E-X8A Integrated Chassis DC Components（Including 2 Fan Tray） CR5B0BKP0872 NE40E-X8A Integrated Chassis AC Components（Including 2 Fan Tray） CR5D0SRUA870 Switch and Route Processing Unit A8 CR5DSFUIM07C 480Gbps Switch Fabric Unit C(SFUI-480-C) CR5D0SRUA970 Switch and Route Processing Unit A9 CR5DSFUIU07C 1Tbps Switch Fabric Unit C(SFUI-1T-C) NE40E-X3 A CR5P03BASD75 NE40E-X3A Basic Configuration (Including NE40E-X3A Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CR5P03BASA75 NE40E-X3A Basic Configuration (Including NE40E-X3A Chassis,2 MPUs, 2 AC Power,without Software Charge and Document) CR5D0MPUD470 Main Processing Unit D4 NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 15 CR5B0BKP0373 NE40E-X3A Integrated DC Chassis Components, Including Dual DC Power CR5B0BKP0374 NE40E-X3A Integrated AC Chassis Components, Including Dual AC Power NE40E-X1 6 CR5P16BASD74 NE40E-X16 Basic Configuration (Including NE40E-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 DC Power, without Software Charge and Document) CR5P16BASA74 NE40E-X16 Basic Configuration (Including NE40E-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 AC Power, without Software Charge and Document) CR5P16BASD71 NE40E-X16 Basic Configuration (Including NE40E-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 DC Power, without Software Charge and Document) CR5P16BASA71 NE40E-X16 Basic Configuration (Including NE40E-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 AC Power, without Software Charge and Document) CR5B0BKP1670 NE40E-X16 Integrated Chassis Components (Including 8 DC Power) CR5D0MPUB460 Main Processing Unit B4 CR5D0MPUB570 Main Processing Unit B5 CR5DSFUIE07B 200Gbps Switch Fabric Unit B(SFUI-200-B) NE40E-X8 CR5P08BASD71 NE40E-X8 Basic Configuration (Including NE40E-X8 Chassis, 2+1 Redundant 200G SRU/SFU, 4 DC Power, without Software Charge and Document) CR5P08BASA71 NE40E-X8 Basic Configuration (Including NE40E-X8 Chassis, 2+1 Redundant 200G SRU/SFU,4 AC Power, without Software Charge and Document) CR5B0BKP0870 NE40E-X8 Integrated Chassis Components (Including 4 DC Power) CR5D0SRUA570 Switch and Route Processing Unit A5 CR5DSFUIE07C 200Gbps Switch Fabric Unit C(SFUI-200-C) NE40E-X3 CR52-BKPE-4U-DC Integrated DC Chassis Components(NE40E-X3)-4U,Including Dual DC Power NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 16 CR5B0BKP0370 NE40E-X3 Integrated AC Chassis Components, (Including Dual AC Power) CR5D0MPUD170 Main Processing Unit D2(Including 2G Memory and 2G USB) CR5P03BASD71 NE40E-X3 Basic Configuration (Include NE40E-X3 Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CR5P03BASA72 NE40E-X3 Basic Configuration (Include NE40E-X3 Chassis,2 MPUs, 2 AC Power(2200W),without Software Charge and Document) CR5D0MPUD270 Main Processing Unit D3(Including 4G Memory and 2G USB) CR5P03BASD73 NE40E-X3 Basic Configuration (Include NE40E-X3 Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CR5P03BASA73 NE40E-X3 Basic Configuration (Include NE40E-X3 Chassis,2 MPUs, 2 AC Power(2200W),without Software Charge and Document) NE40E-X1 -M4 CR5P01BASD71 NE40E-X1-M4 Basic Configuration (Includes NE40E-X1-M4 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CR5P01BASA71 NE40E-X1-M4 Basic Configuration (Includes NE40E-X1-M4 Chassis,2*MPUK,AC Power,without Software Charge and Document) CR5P01BASA72 NE40E-X1-M4 Basic Configuration (Includes NE40E-X1-M4 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CR5P01BASD73 NE40E-X1-M4 Basic Configuration (Includes NE40E-X1-M4 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) CR5P01BASA73 NE40E-X1-M4 Basic Configuration (Includes NE40E-X1-M4 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CR5B0BKP0171 NE40E-X1-M4 Integrated Chassis Components NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 17 CR5B0BKP0172 NE40E-X1-M4 Integrated AC Chassis Components CR5D00MPUK70 Main Processing Unit K CR5D0MPUK170 Main Processing Unit K1 CR5M001FBX71 NE40E-X1-M4 Fan Box NE40E-X2 -M8 CR5P02BASD71 NE40E-X2-M8 Basic Configuration (Includes NE40E-X2-M8 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CR5P02BASA71 NE40E-X2-M8 Basic Configuration (Includes NE40E-X2-M8 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CR5P02BASD73 NE40E-X2-M8 Basic Configuration (Includes NE40E-X2-M8 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) CR5P02BASA73 NE40E-X2-M8 Basic Configuration (Includes NE40E-X2-M8 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CR5P02BASD75 NE40E-X2-M8 Basic Configuration (Includes NE40E-X2-M8 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CR5B0BKP0271 NE40E-X2-M8 Integrated DC Chassis Components CR5B0BKP0274 NE40E-X2-M8 Integrated DC Chassis Components CR5B0BKP0273 NE40E-X2-M8 Integrated AC Chassis Components CR5D00MPUK70 Main Processing Unit K CR5D0MPUK170 Main Processing Unit K1 CR5M002FBX71 NE40E-X2-M8 DC Fan Box CR5M002FBX73 X2-M8 AC Fan Box CR5M002FBX74 NE40E-X2-M8 DC Fan Box NE40E-X2 -M16 CR5P02BASD72 NE40E-X2-M16 Basic Configuration (Includes NE40E-X2-M16 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 18 CR5P02BASA72 NE40E-X2-M16 Basic Configuration (Includes NE40E-X2-M16 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CR5P02BASD74 NE40E-X2-M16 Basic Configuration (Includes NE40E-X2-M16 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) CR5P02BASA74 NE40E-X2-M16 Basic Configuration (Includes NE40E-X2-M16 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CR5B0BKP0272 NE40E-X2-M16 Integrated Chassis Components CR5D00MPUK70 Main Processing Unit K CR5D0MPUK170 Main Processing Unit K1 CR5M002FBX72 X2-M16 Fan Box NE40E-M2 E CR5PM2EBAS70 NE40E-M2E Basic Configuration (Includes NE40E-M2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*DC Power,Fan Box,without Software Charge and Document) CR5PM2EBAS71 NE40E-M2E Basic Configuration (Includes NE40E-M2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*AC Power,Fan Box,without Software Charge and Document) CR5M0M2FBX70 Fan Box CR5B0BKP0371 NE40E-M2E Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit CR5B2PWRAC00 AC Power Supply Unit 500W NE40E-M2 F CR5PM2FBAS70 NE40E-M2F Basic Configuration (Includes NE40E-M2F Chassis,4*10GE-SFP+ and 40GE-SFP fixed interface,2*DC Power,Fan Box,without Software Charge and Document) NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 19 CR5PM2FBAS71 NE40E-M2F Basic Configuration (Includes NE40E-M2F Chassis,4*10GE-SFP+ and 40GE-SFP fixed interface,2*AC Power,Fan Box,without Software Charge and Document) CR5M0M2FBX70 Fan Box CR5B0BKP0372 NE40E-M2F Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit CR5B2PWRAC00 AC Power Supply Unit 500W Table 5 List of boards There are eleven types of chassis of an CX600 chassis as shown in Table 6. The following boards will be covered during this evaluation: Product Name Board Name for Order Description CX600-X1 6A CX6P16BASD76 CX600-X16A Basic Configuration (Including CX600-X16A Chassis, 2 MPUs, 4 SFUs(480G),7 DC Power,4 Fan Tray, without Software Charge and Document) CX6P16BASA76 CX600-X16A Basic Configuration (Including CX600-X16A Chassis, 2 MPUs, 4 SFUs(480G), 10 AC Power,4 Fan Tray, without Software Charge and Document) CX6P16BASD77 CX600-X16A Basic Configuration (Including CX600-X16A Chassis, 2 MPUs, 4 SFUs(1T), 10 DC Power,6 Fan Tray,without Software Charge and Document) CX6P16BASA77 CX600-X16A Basic Configuration (Including CX600-X16A Chassis, 2 MPUs, 4 SFUs(1T), 14 AC Power,6 Fan Tray, without Software Charge and Document) CX6B0BKP1670 CX600-X16A Integrated DC Chassis Components（Including 4 Fan Tray） CX6B0BKP1671 CX600-X16A Integrated AC Chassis Components（Including 4 Fan Tray） NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 20 CX6D0MPUB570 Main Processing Unit B5 CX6DSFUIM07B 480Gbps Switch Fabric Unit B(SFUI-480-B) CX6DSFUIU07B 1Tbps Switch Fabric Unit B(SFUI-1T-B) CX600-X8 A CX6P08BASD76 CX600-X8A Basic Configuration (Including CX600-X8A Chassis,2 SRUs,2 SFUs(480G),4 DC Power,2 Fan Tray, without Software Charge and Document) CX6P08BASA76 CX600-X8A Basic Configuration (Including CX600-X8A Chassis,2 SRUs,2 SFUs(480G),6 AC Power,2 Fan Tray,without Software Charge and Document) CX6P08BASD77 CX600-X8A Basic Configuration (Including CX600-X8A Chassis,2 SRUs,2 SFUs(1T),6 DC Power,3 Fan Tray,without Software Charge and Document) CX6P08BASA77 CX600-X8A Basic Configuration (Including CX600-X8A Chassis,2 SRUs,2 SFUs(1T),8 AC Power,3 Fan Tray,without Software Charge and Document) CX6B0BKP0870 CX600-X8A Integrated DC Chassis Components（Including 2 Fan Tray） CX6B0BKP0871 CX600-X8A Integrated AC Chassis Components（Including 2 Fan Tray） CX6D0SRUA870 Switch and Route Processing Unit A8 CX6DSFUIM07C 480Gbps Switch Fabric Unit C(SFUI-480-C) CX6D0SRUA970 Switch and Route Processing Unit A9 CX6DSFUIU07C 1Tbps Switch Fabric Unit C(SFUI-1T-C) CX600-X3 A CX6P03BASD75 CX600-X3A Basic Configuration (Including CX600-X3A Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CX6P03BASA75 CX600-X3A Basic Configuration (Including CX600-X3A Chassis,2 MPUs, 2 AC Power,without Software Charge and Document) CX6D0MPUD470 Main Processing Unit D4 NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 21 CX6B0BKP0373 CX600-X3A Integrated DC Chassis Components, Including Dual DC Power CX6B0BKP0374 CX600-X3A Integrated AC Chassis Components, Including Dual AC Power CX600-X1 6 CX6P16BASD70 CX600-X16 Basic Configuration (Including CX600-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 DC Power, without Software Charge and Document) CX6P16BASA70 CX600-X16 Basic Configuration (Including CX600-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 AC Power, without Software Charge and Document) CX6P16BASD11 CX600-X16 Basic Configuration (Including CX600-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 DC Power, without Software Charge and Document) CX6P16BASA11 CX600-X16 Basic Configuration (Including CX600-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 AC Power, without Software Charge and Document) CX6B0BKP1610 CX600-X16 Integrated Chassis Components (Including 8 DC Power) CX6D0MPUB410 Main Processing Unit B4 CX6D0MPUB570 Main Processing Unit B5 CX6DSFUIE01B 200Gbps Switch Fabric Unit B(SFUI-200-B) CX600-X8 CX6P08BASD11 CX600-X8 Basic Configuration (Including CX600-X8 Chassis, 2+1 Redundant 200G SRU/SFU, 4 DC Power, without Software Charge and Document) CX6P08BASA11 CX600-X8 Basic Configuration (Including CX600-X8 Chassis, 2+1 Redundant 200G SRU/SFU,4 AC Power, without Software Charge and Document) CX6B0BKP0810 CX600-X8 Integrated Chassis Components (Including 4 DC Power) CX6D0SRUA510 Switch and Route Processing Unit A5 CX6DSFUIE01C 200Gbps Switch Fabric Unit C(SFUI-200-C) CX600-X3 CX61-BKPE-4U-DC Integrated DC Chassis Components(CX600-X3)-4U,Including Dual DC Power NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 22 CX6B0BKP0370 CX600-X3 Integrated AC Chassis Components, (Including Dual AC Power) CX6D0MPUD170 Main Processing Unit D2(Including 2G Memory and 2G USB) CX6P03BASD70 CX600-X3 Basic Configuration (Include CX600-X3 Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CX6P03BASA72 CX600-X3 Basic Configuration (Include CX600-X3 Chassis,2 MPUs,2 AC Power(2200W),without Software Charge and Document) CX6D0MPUD270 Main Processing Unit D3(Including 4G Memory and 2G USB) CX6P03BASD73 CX600-X3 Basic Configuration (Include CX600-X3 Chassis,2 MPUs, 2 DC Power,without Software Charge and Document) CX6P03BASA73 CX600-X3 Basic Configuration (Include CX600-X3 Chassis,2 MPUs,2 AC Power(2200W),without Software Charge and Document) CX600-X1 -M4 CX6P01BASD71 CX600-X1-M4 Basic Configuration (Includes CX600-X1-M4 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CX6P01BASA71 CX600-X1-M4 Basic Configuration (Includes CX600-X1-M4 Chassis,2*MPUK,AC Power,without Software Charge and Document) CX6P01BASA72 CX600-X1-M4 Basic Configuration (Includes CX600-X1-M4 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CX6P01BASD73 CX600-X1-M4 Basic Configuration (Includes CX600-X1-M4 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) CX6P01BASA73 CX600-X1-M4 Basic Configuration (Includes CX600-X1-M4 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CX6B0BKP0171 CX600-X1-M4 Integrated Chassis Components NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 23 CX6B0BKP0172 CX600-X1-M4 Integrated AC Chassis Components CX6D00MPUK70 Main Processing Unit K CX6D0MPUK170 Main Processing Unit K1 CX6M001FBX71 CX600-X1-M4 Fan Box CX600-X2 -M8 CX6P02BASD71 CX600-X2-M8 Basic Configuration (Includes CX600-X2-M8 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CX6P02BASA71 CX600-X2-M8 Basic Configuration (Includes CX600-X2-M8 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CX6P02BASD73 CX600-X2-M8 Basic Configuration (Includes CX600-X2-M8 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) CX6P02BASA73 CX600-X2-M8 Basic Configuration (Includes CX600-X2-M8 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CX6B0BKP0271 CX600-X2-M8 Integrated DC Chassis Components CX6B0BKP0273 CX600-X2-M8 Integrated AC Chassis Components CX6D00MPUK70 Main Processing Unit K CX6D0MPUK170 Main Processing Unit K1 CX6M002FBX71 CX600-X2-M8 DC Fan Box CR5M002FBX73 X2-M8 AC Fan Box CX600-X2 -M16 CX6P02BASD72 CX600-X2-M16 Basic Configuration (Includes CX600-X2-M16 Chassis,2*MPUK,2*DC Power,without Software Charge and Document) CX6P02BASA72 CX600-X2-M16 Basic Configuration (Includes CX600-X2-M16 Chassis,2*MPUK,2*AC Power,without Software Charge and Document) CX6P02BASD74 CX600-X2-M16 Basic Configuration (Includes CX600-X2-M16 Chassis,2*MPUK1,2*DC Power,without NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 24 Software Charge and Document) CX6P02BASA74 CX600-X2-M16 Basic Configuration (Includes CX600-X2-M16 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) CX6B0BKP0272 CX600-X2-M16 Integrated Chassis Components CX6D00MPUK70 Main Processing Unit K CX6D0MPUK170 Main Processing Unit K1 CR5M002FBX72 X2-M16 Fan Box CX600-M2 E CX6PM2EBAS70 CX600-M2E Basic Configuration (Includes CX600-M2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*DC Power,Fan Box,without Software Charge and Document) CX6PM2EBAS71 CX600-M2E Basic Configuration (Includes CX600-M2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*AC Power,Fan Box,without Software Charge and Document) CX6M0M2FBX70 Fan Box CX6B0BKP0371 CX600-M2E Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit CR5B2PWRAC00 AC Power Supply Unit 500W CX600-M2 F CX6PM2FBAS70 CX600-M2F Basic Configuration (Includes CX600-M2F Chassis,4*10GE-SFP+ and 40GE-SFP fixed interface,2*DC Power,Fan Box,without Software Charge and Document) CX6PM2FBAS71 CX600-M2F Basic Configuration (Includes CX600-M2F Chassis,4*10GE-SFP+ and 40GE-SFP fixed interface,2*AC Power,Fan Box,without Software Charge and Document) CX6M0M2FBX70 Fan Box NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 25 CX6B0BKP0372 CX600-M2F Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit CR5B2PWRAC00 AC Power Supply Unit 500W Table 6 List of boards There are five types of chassis of an ME60 chassis as shown in Table 7. The following boards will be covered during this evaluation: Product Name Board Name for Order Description ME60-X16 ME0P16BASD70 ME60-X16 Basic Configuration (Including ME60-X16 Chassis, 2 MPUs, 4 SFUs(200G),8 DC Power, without Software Charge and Document) ME0P16BASA70 ME60-X16 Basic Configuration (Including ME60-X16 Chassis, 2 MPUs, 4 SFUs(200G), 8 AC Power, without Software Charge and Document) ME0P16BASD72 ME60-X16 Basic Configuration (Including ME60-X16 Chassis, 2 MPUs, 4 SFUs(100G), 8 DC Power, without Software Charge and Document) ME0P16BASA72 ME60-X16 Basic Configuration (Including ME60-X16 Chassis, 2 MPUs, 4 SFUs(100G), 8 AC Power, without Software Charge and Document) ME0B0BKP1630 ME60-X16 Integrated Chassis Components (Including 8 DC Power) ME0D0MPUB470 ME60-X16 Main Processing Unit B4 ME0DSFUIE07B 200Gbps Switch Fabric Unit B(SFUI-200-B) ME0DSFUIE07D 100Gbps Switch Fabric Unit E(SFUI-100-E) ME0P16SFUE71 ME60-X16 100G SFU Bundle Configuration(Including 4*SFUI-100-E) ME0P16SFUE70 ME60-X16 200G SFU Bundle Configuration(Including 4*SFUI-200-B) ME60-X8 ME0P08BASD70 ME60-X8 Basic Configuration (Including ME60-X8 Chassis, 2+1 Redundant 200G SRU/SFU,4 DC Power, NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 26 without Software Charge and Document) ME0P08BASA70 ME60-X8 Basic Configuration (Including ME60-X8 Chassis, 2+1 Redundant 200G SRU/SFU,4 AC Power, without Software Charge and Document) ME0P08BASD72 ME60-X8 Basic Configuration (Including ME60-X8 Chassis, 2+1 Redundant 100G SRU/SFU, 4 DC Power, without Software Charge and Document) ME0P08BASA72 ME60-X8 Basic Configuration (Including ME60-X8 Chassis, 2+1 Redundant 100G SRU/SFU, 4 AC Power, without Software Charge and Document) ME0B0BKP0830 ME60-X8 Integrated Chassis Components (Including 4 DC Power) ME0D0SRUA570 Switch and Route Processing Unit A5 ME0DSFUIE07C 200Gbps Switch Fabric Unit C(SFUI-200-C) ME0P08SFUE70 ME60-X8 200G SFU Bundle Configuration(Including 2*SRUA5 and 1*SFUI-200-C) ME0D0SRUA770 Switch and Route Processing Unit A7 ME0DSFUIA07D 100Gbps Switch Fabric Unit D(SFUI-100-D) ME0P08SFUF70 ME60-X8 100G SFU Bundle Configuration(Including 2*SRUs,1*SFU) ME60-X3 ME0P03BASD70 ME60-X3 Basic Configuration (Include ME60-X3 Chassis, 2 MPUs, 2 DC Power, without Software Charge and Document) ME0B0BKPD330 Integrated DC Chassis Components(ME60-X3) ME0D00MPUD71 Main Processing Unit D2 ME0B0BKPA331 ME60-X3 Integrated AC Chassis Components, (Including Dual AC Power) ME0P03BASA31 ME60-X3 Basic Configuration (Include ME60-X3 Chassis,2 MPUs, 2 AC Power(2200W),without Software Charge and Document) ME0D00MPUD72 Main Processing Unit D3 ME0P03BASD71 ME60-X3 Basic Configuration (Include NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 27 ME60-X3 Chassis, 2 MPUs, 2 DC Power, without Software Charge and Document) ME0P03BASA71 ME60-X3 Basic Configuration (Include ME60-X3 Chassis,2 MPUs, 2 AC Power(2200W),without Software Charge and Document) ME60-X2- M8 ME0P02BASD73 ME60-X2-M8 Basic Configuration (Includes ME60-X2-M8 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) ME0P02BASA73 ME60-X2-M8 Basic Configuration (Includes ME60-X2-M8 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) ME0B0BKP0271 ME60-X2-M8 Integrated DC Chassis Components ME0B0BKP0273 ME60-X2-M8 Integrated AC Chassis Components ME0D0MPUK171 Main Processing Unit K1 ME0M002FBX71 ME60-X2-M8 DC Fan Box ME0M002FBX73 X2-M8 AC Fan Box ME60-X2- M16 ME0P02BASD74 ME60-X2-M16 Basic Configuration (Includes ME60-X2-M16 Chassis,2*MPUK1,2*DC Power,without Software Charge and Document) ME0P02BASA74 ME60-X2-M16 Basic Configuration (Includes ME60-X2-M16 Chassis,2*MPUK1,2*AC Power,without Software Charge and Document) ME0B0BKP0272 ME60-X2-M16 Integrated Chassis Components ME0D0MPUK171 Main Processing Unit K1 ME0M002FBX72 X2-M16 Fan Box Table 7 List of boards There are five types of chassis of an NE20E chassis as shown in Table 8. The following boards will be covered during this evaluation: Product Name Board Name for Order Description NE20E-S4 CR2M04BASD01 NE20E-S4 DC Basic Configuration (Includes NE20E-S4 NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 28 Chassis,1*MPUE,2*DC Power,Power cord,without Software Charge and Document) CR2M04BASD02 NE20E-S4 DC Basic Configuration (Includes NE20E-S4 Chassis,2*MPUE,2*DC Power,Power cord,without Software Charge and Document) CR2M04BASA01 NE20E-S4 AC Basic Configuration (Includes NE20E-S4 Chassis,1*MPUE,2*AC Power,Power cord,without Software Charge and Document) CR2M04BASA02 NE20E-S4 AC Basic Configuration (Includes NE20E-S4 Chassis,2*MPUE,2*AC Power,Power cord,without Software Charge and Document) CR2M04BASD11 NE20E-S4 DC Basic Configuration (Includes NE20E-S4 Chassis,1*MPUE1,2*DC Power,Power cord,without Software Charge and Document) CR2M04BASD12 NE20E-S4 DC Basic Configuration (Includes NE20E-S4 Chassis,2*MPUE1,2*DC Power,Power cord,without Software Charge and Document) CR2M04BASA11 NE20E-S4 AC Basic Configuration (Includes NE20E-S4 Chassis,1*MPUE1,2*AC Power,Power cord,without Software Charge and Document) CR2M04BASA12 NE20E-S4 AC Basic Configuration (Includes NE20E-S4 Chassis,2*MPUE1,2*AC Power,Power cord,without Software Charge and Document) CR2B0BKP0410 NE20E-S4 Integrated Chassis Components CR2B0BKP0411 NE20E-S4 Integrated AC Chassis Components CR2D00MPUE10 Main Processing Unit E NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 29 CR2D0MPUE110 Main Processing Unit E1 CR2M004FBX10 NE20E-S4 Fan Box NE20E-S8 CR2M08BASD02 NE20E-S8 DC Basic Configuration (Includes NE20E-S8 Chassis,2*MPUE,2*DC Power,Power cord,without Software Charge and Document) CR2M08BASA02 NE20E-S8 AC Basic Configuration (Includes NE20E-S8 Chassis,2*MPUE,2*AC Power,Power cord,without Software Charge and Document) CR2M08BASD12 NE20E-S8 DC Basic Configuration (Includes NE20E-S8 Chassis,2*MPUE1,2*DC Power,Power cord,without Software Charge and Document) CR2M08BASA12 NE20E-S8 AC Basic Configuration (Includes NE20E-S8 Chassis,2*MPUE1,2*AC Power,Power cord,without Software Charge and Document) CR2B0BKP0810 NE20E-S8 Integrated DC Chassis Components CR2B0BKP0811 NE20E-S8 Integrated AC Chassis Components CR2D00MPUE10 Main Processing Unit E CR2D0MPUE110 Main Processing Unit E1 CR2M008FBX10 NE20E-S8 DC Fan Box CR2M008FBX11 NE20E-S8 AC Fan Box NE20E-S1 6 CR2M16BASD02 NE20E-S16 DC Basic Configuration (Includes NE20E-S16 Chassis,2*MPUE,2*DC Power,Power cord,without Software Charge and Document) CR2M16BASA02 NE20E-S16 AC Basic Configuration (Includes NE20E-S16 Chassis,2*MPUE,2*AC Power,Power cord,without Software Charge and Document) NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 30 CR2M16BASD12 NE20E-S16 DC Basic Configuration (Includes NE20E-S16 Chassis,2*MPUE1,2*DC Power,Power cord,without Software Charge and Document) CR2M16BASA12 NE20E-S16 AC Basic Configuration (Includes NE20E-S16 Chassis,2*MPUE1,2*AC Power,Power cord,without Software Charge and Document) CR2B0BKP1610 NE20E-S16 Integrated Chassis Components CR2D00MPUE10 Main Processing Unit E CR2D0MPUE110 Main Processing Unit E1 CR2M016FBX10 NE20E-S16 Fan Box NE20E-S2 E CR2P2EBASD10 NE20E-S2E Basic Configuration (Includes NE20E-S2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*DC Power,Fan Box,Power cord,without Software Charge and Document) CR2P2EBASA10 NE20E-S2E Basic Configuration (Includes NE20E-S2E Chassis,2*10GE-SFP+ and 24GE-SFP fixed interface,2*AC Power,Fan Box,Power cord,without Software Charge and Document) CR2M002FBX10 Fan Box CR2B0BKP0210 NE20E-S2E Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit 600W CR5B2PWRAC00 AC Power Supply Unit 500W NE20E-S2 F CR2P2FBASD10 NE20E-S2F Basic Configuration (Includes NE20E-S2F Chassis,4*10GE-SFP+ and 40GE-SFP fixed interface,2*DC Power,Fan Box,Power cord,without Software Charge and Document) CR2P2FBASA10 NE20E-S2F Basic Configuration (Includes NE20E-S2F Chassis,4*10GE-SFP+ and 40GE-SFP NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 31 fixed interface,2*AC Power,Fan Box,Power cord,without Software Charge and Document) CR2M002FBX10 Fan Box CR2B0BKP0211 NE20E-S2F Integrated Chassis Components CR5B2PWRDC00 DC Power Supply Unit 600W CR5B2PWRAC00 AC Power Supply Unit 500W Table 8 List of boards Type Name Version Software Product software V800R008C10SPC945T VRP Version 8 Release 12 Linux Version: WRlinux4.3.0.0(CR5D0MPUB570,CR5D0SRUA870,CR5D0SRUA9 70,CR5D0MPUD470,CX6D0MPUB570,CX6D0SRUA870,CX6D0SR UA970,CX6D0MPUD470) /WRlinux4.1.0.0(CR5D0MPUB460,CR5D0SRUA570,CR5D0MPUD 170,CR5D0MPUD270,CR5D00MPUK70,CR5D0MPUK170,CX6D0 MPUB410,CX6D0SRUA510,CX6D0MPUD170,CX6D0MPUD270,C X6D00MPUK70,CX6D0MPUK170,ME0D0MPUB470,ME0D0SRU A570,ME0D0SRUA770,ME0D00MPUD71,ME0D00MPUD72,ME0 D0MPUK171,CR2D00MPUE10,CR2D0MPUE110) Guidance NE40E V800R008 C10 Product Manual V01, 2016/09/30 CX600 V800R008C10 Product Manual V01, 2016/09/30 NE20E-S V800R008C10 Product Manual V01, 2016/09/30 ME60 V800R008C10 Product Manual V01, 2016/09/30 Common Criteria Security Evaluation – Certified Configuration V1.5 Table 9 List of software and guidance 1.4.3 Logical scope The TOE is comprised of several security features. Each of the security features identified above consists of several security functionalities, as identified below. 1. Authentication 2. Access Control NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 32 3. Traffic Forwarding 4. Auditing 5. Communication Security 6. IP-based ACL 7. Security functionality management 8. Cryptographic functions 9. SNMP Trap These features are described in more detail in the subsections below. 1.4.3.1 Authentication The TOE can authenticate administrative users by user name and password. VRP provides a local authentication scheme for this, or can optionally enforce authentication decisions obtained from a Radius or TACACS+ server in the IT environment. Authentication is always enforced for virtual terminal sessions via SSH, and SFTP (Secured FTP). Authentication is always required for access via the console. 1.4.3.2 Access Control The TOE controls access by levels. Four hierarchical access control levels are offered that can be assigned to individual user accounts: User level Level name Purpose Commands for access 0 Visit Network diagnosis and establishment of remote connections. ping, tracert, language-mode, super, quit, display 1 Monitoring System maintenance and fault diagnosis. Level 0 and display, debugging, reset, refresh, terminal, send 2 Configurat ion Service configuration. Level 0, 1 and all configuration commands. 3 Managem ent System management (file system, user management, internal parameters, …). All commands. Table 10 Access Levels If no authentication for the console is configured, it operates at level 3. To implement refined right management, the user can extend the command level range to levels 0 to 15. If the user does not adjust the level of any command, the levels of the registered commands are automatically adjusted as follows after the command level range is extended to levels 0 to 15:  The levels of the original level-0 and level-1 commands remain unchanged.  The level of the original level-2 commands is changed to level 10. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 33  The level of the original level-3 commands is changed to level 15.  For the command levels 2 to 9 and 11 to 14, no command line exists. The user can add command lines to these command levels to implement refined right management. The TOE can either decide the authorization level of a user based on its local database, or make use of Radius or TACACS+ servers to obtain the decision whether a specific user is granted a specific level. 1.4.3.3 Traffic Forwarding The TOE handles forwarding policy at their core. The forwarding engine controls the flow of network packets by making (and enforcing) a decision with regard to the network interface that a packet gets forwarded to. These decisions are made based on a routing table that is either maintained by administrators (static routing) or gets updated dynamically by the TOE when exchanging routing information with peer routers. 1.4.3.4 Auditing VRP generates audit records for security-relevant management actions and stores the audit records in CF card inserted into TOE.  By default all correctly input and executed commands along with a timestamp when they are executed are logged.  Attempts to access is logged, no matter whether it is succeeded access or failed access, along with user id, source IP address, timestamp etc.  For security management purpose, the administrators can select which events are being audited by enabling auditing for individual modules (enabling audit record generation for related to functional areas), and by selecting a severity level. Based on the hard-coded association of audit records with modules and severity levels, this allows control over the types of audit events being recorded.  Output logs to various channels such as monitor, log buffer, trap buffer, file, etc.  Review functionality is provided via the command line interface, which allows administrators to inspect the audit log. 1.4.3.5 Communication Security The TOE provides communication security by implementing SSH protocol. SSH2 (SSH2.0) is implemented. SSH2 is used for all cases by providing more secure and effectiveness in terms of functionality and performance, To protect the TOE from eavesdrop and to ensure data transmission security and confidentiality, SSH provides:  authentication by password, by RSA or by password with RSA;  AES encryption algorithms  Secure cryptographic key exchange by DH-exchange-group-sha1, DH-group14-sha1  HMAC-SHA256 is used as verification algorithm for SSH NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 34 Besides default TCP port 22, manually specifying a listening port is also implemented since it can effectively reduce attack. STelnet and SFTP are provided to implement secure Telnet and FTP, as alternatives to Telnet and FTP which are deemed to have known security issues. The S-Telnet is implemented by SSH. 1.4.3.6 IP-based ACL VRP offers a feature Access Control List (ACL) for filtering incoming and outgoing information flow to and from interfaces on LPU. Information flow that is processed with ACL and to be forwarded to other network interfaces is not within the scope of the evaluated configuration. Outgoing information flow processed with ACL towards other network interfaces is not within the scope of the evaluated configuration. The administrator can create, delete, and modify rules for ACL configuration to filter, prioritize, rate-limit the information flow destined to TOE through interfaces on LPU by matching information contained in the headers of IP packets against ACL rules specified. Source IP address, destination IP address, IP protocol number, source port number of TCP/UDP protocol, destination port number of TCP/UDP protocol, TCP flag of TCP protocol, type and code of ICMP protocol, fragment flag etc, can be used for ACL rule configuration. 1.4.3.7 Security functionality management Security functionality management includes not only authentication, access level, but also managing security related data consisting of configuration profile and runtime parameters. According to security functionality management, customized security is provided. More functionalities include:  Setup to enable SSH  Setup to enable authentication for BGP, OSPF, IS-IS, LDP  Setup to enable audit, as well as suppression of repeated log records  Setup to change default rate limit plan 1.4.3.8 Cryptographic functions Cryptographic functions are required by security features as dependencies, where: 1) Supports encryption algorithms, such as , AES encryption, for SSH; 2) RSA is used in user authentication when user tries to authenticate and gain access to the TOE; 3) HMAC-SHA256 is used as verification algorithm for SSH; 4) MD5 is used as verification algorithm for packets of OSPF,BGP, IS-IS and LDP protocols; 1.4.3.9 SNMP Trap The Simple Network Management Protocol (SNMP) is a network management protocol NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 35 widely used in the TCP/IP network. SNMP is a method of managing network elements through a network console workstation which runs network management software. A trap is a type of message used to report an alert or important event about a managed device to the NM Station. The TOE uses SNMP traps to notify a fault occurs or the system does not operate properly. 1.4.4 TSF and Non-TSF data All data from and to the interfaces available on the TOE is categorized into TSF data and non-TSF data. The following is an enumeration of the subjects and objects participating in the policy. TSF data:  User account data, including the following security attributes: o User identities. o Locally managed passwords. o Locally managed access levels.  Audit configuration data.  Audit records.  Configuration data of security feature and functions  Routing and other network forwarding-related tables, including the following security attributes: o Network layer routing tables. o Link layer address resolution tables. o BGP, OSPF and IS-IS databases.  Network traffic destined to the TOE processed by security feature and functions. Non-TSF data:  Network traffic to be forwarded to other network interfaces.  Network traffic destined to the TOE processed by non-security feature and functions. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 36 2 CC Conformance Claim This ST is CC Part 2 conformant [CC] and CC Part 3 conformant [CC]. The CC version of [CC] is 3.1R4. The TOE claims EAL2+ augmented with ALC_FLR.2. No conformance to a Protection Profile is claimed. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 37 3 TOE Security problem definition 3.1 Threats The assumed security threats are listed below. The information assets to be protected are the information stored, processed or generated by the TOE. Configuration data for the TOE, TSF data (such as user account information and passwords, audit records, etc.) and other information that the TOE facilitates access to (such as system software, patches and network traffic routed by the TOE) are all considered part of information assets. The threats to the TOE are identified and detailed in Table 7. Threat Name Threat Definition T.UnwantedNetworkTraffic Unwanted network traffic sent to the TOE will not only consume the TOE’s processing capacity for incoming network traffic thus fails to process traffic expected to be processed, but an internal traffic jam might happen when those traffic are sent to MPU from LPU within the TOE. This may cause denial of service of TOE. This may further cause the TOE fails to respond to system control and security management operations. Routing information exchanged between the TOE and peer routes may also be affected due to the traffic overload. T.UnauthenticatedAccess A user who is not a user of the TOE gains access to the TOE. T.UnauthorizedAccess A user of the TOE authorized to perform certain actions and access certain information gains access to commands or information he is not authorized for. This threat also includes data leakage to non-intended person or device T.Eavesdrop An eavesdropper (remote attacker) in the management network served by the TOE is able to intercept, and potentially modify or re-use information assets that are exchanged between TOE and LMT/RMT. Table 11 List of identified threats 3.2 Assumptions 3.2.1 Environment of use of the TOE 3.2.1.1 Physical A.PhysicalProtection It is assumed that the TOE (including any console attached, access of CF card) is protected against unauthorized physical access. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 38 3.2.1.2 Network Elements A.NetworkElements The environment is supposed to provide supporting mechanism to the TOE:  A Radius server or TACACS+ server for external authentication/authorization decisions;  NMS, logging server and SNMP trapserver used for administration of the TOE In addition, it is assumed the Radius server, and TACACS+ server, and the NMS are all trusted and will not be used to attack the TOE.  Peer router(s) for the exchange of dynamic routing information;  A remote entities (PCs) used for administration of the TOE. 3.2.1.3 Network Segregation A.NetworkSegregation It is assumed that the ETH interface on MPU in the TOE will be accessed only through sub-network where the TOE hosts. The sub-network is separate from the application (or, public) networks where the interfaces on LPU in the TOE are accessible. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 39 3.2.1.4 Personnel Assumptions A.NOEVIL The authorized users will be competent, and not careless or willfully negligent or hostile, and will follow and abide by the instructions provided by the TOE documentation. 4 Security Objectives 4.1 Objectives for the TOE The following objectives must be met by the TOE:  O. DeviceAvail The TOE shall ensure its own availability.  O.UserAvail The TOE shall ensure authorized users can access network resources through the TOE.  O. DataFilter The TOE shall ensure that only allowed traffic goes through the TOE.  O.Communication The TOE must implement logical protection measures for network communication between the TOE and LMT/RMT from the operational environment.  O.Authorization The TOE shall implement different authorization levels that can be assigned to administrators in order to restrict the functionality that is available to individual administrators.  O.Authentication The TOE must authenticate users of its user access.  O.Audit The TOE shall provide functionality to generate audit records for security-relevant administrator actions. 4.2 Objectives for the Operational Environment  OE.NetworkElements The operational environment shall provide securely and correctly working network devices as resources that the TOE needs to cooperate with. Behaviors of such network devices provided by operational environment shall be also secure and correct. For example, other routers for the exchange of routing information, PCs used for TOE administration, and Radius and TACACS+ servers for obtaining authentication and authorization decisions.  OE.Physical The TOE (i.e., the complete system including attached peripherals, such as a console, and CF card inserted in the MPU) shall be protected against unauthorized physical access.  OE.NetworkSegregation The operational environment shall provide segregation by deploying the Ethernet interface on MPU in TOE into a local sub-network, compared to the interfaces on LPU in TOE serving the application (or public) network.  OE. Person Personnel working as authorized administrators shall be carefully selected for trustworthiness and trained for proper operation of the TOE. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 40 4.3 Security Objectives Rationale The following table provides a mapping of TOE objectives to threats and policies, showing that each objective is at least covered by one threat or policy. Threat Rationale for security objectives to remove threats T.UnwantedTraffic This threat is countered by O.DeviceAvail, ensuring the TOE remain available, O.UserAvail ensuring the network remains available and O.DataFilter ensuring that unwanted data is filtered and cannot access the network resources. T.UnauthenticatedAccess The threat of unauthenticated access to the TOE is countered by requiring the TOE to implement an authentication mechanism for its users (O.Authentication). In addition, login attempts are logged allowing detection of attempts and possibly tracing of culprits (O.Audit) T.UnauthorizedAccess The threat of unauthorized access is countered by requiring the TOE to implement an access control mechanism (O.Authorization). In addition, actions are logged allowing detection of attempts and possibly tracing of culprits (O.Audit) T.Eavesdrop The threat of eavesdropping is countered by requiring communications security via SSHv2 for communication between LMT/RMT and the TOE and SNMPv3 for communication between the TOE and the SNMP Trap Server. (O.Communication). Table 12 Mapping Objectives to Threats The following table provides a mapping of the objectives for the operational environment to assumptions, threats and policies, showing that each objective is covered by at least one assumption, threat or policy. Environmental Objective Assumption OE.NetworkElements A.NetworkElements OE.Physical A.PhysicalProtection OE.NetworkSegregation A.NetworkSegregation OE. Person A.NOEVIL Table 13 Mapping Objectives for the Environment toAssumptions NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 41 5 Extended Components Definition No extended components have been defined for this ST. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 42 6 Security Requirements 6.1 Conventions The following conventions are used for the completion of operations:  Strikethrough indicates text removed as a refinement  (underlined text in parentheses) indicates additional text provided as a refinement.  Bold text indicates the completion of an assignment.  Italicised and bold text indicates the completion of a selection. 6.2 TOE Security Functional Requirements 6.2.1 Security Audit (FAU) 6.2.1.1 FAU_GEN.1 Audit data generation FAU_GEN.1.1 The TSF shall be able to generate an audit record of the following auditable events: a) Start-up and shutdown of the audit functions; b) All auditable events for the [not specified] level of audit; and c) [The following auditable events: i. user activity 1. login, logout 2. operation requests ii. User management 1. add, delete, modify 2. password change 3. operation authority change 4. online user query 5. session termination iii. command level management 1. add, delete, modify iv. authentication policy modification v. system management 1. reset to factory settings vi. log management 1. log policy modification] NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 43 FAU_GEN.1.2 The TSF shall record within each audit record at least the following information: a) Date and time of the event, type of event, subject identity (if applicable), and the outcome (success or failure) of the event; and b) For each audit event type, based on the auditable event definitions of the functional components included in the PP/ST, [interface (if applicable), workstation IP (if applicable), User ID (if applicable), and CLI command name (if applicable)] 6.2.1.2 FAU_GEN.2 User identity association FAU_GEN.2.1 For audit events resulting from actions of identified users, the TSF shall be able to associate each auditable event with the identity of the user that caused the event. 6.2.1.3 FAU_SAR.1 Audit review FAU_SAR.1.1 The TSF shall provide [the users of user level 3 to 15] with the capability to read [all information] from the audit records. FAU_SAR.1.2 The TSF shall provide the audit records in a manner suitable for the user to interpret the information. 6.2.1.4 FAU_SAR.3 Selectable audit review FAU_SAR.3.1 The TSF shall provide the ability to apply [selection] of audit data based on [filename]. 6.2.1.5 FAU_STG.1 Protected audit trail storage FAU_STG.1.1 The TSF shall protect the stored audit records in the audit trail from unauthorized deletion. FAU_STG.1.2 The TSF shall be able to [prevent] unauthorised modifications to the stored audit records in the audit trail. 6.2.1.6 FAU_STG.3 Action in case of possible audit data loss FAU_STG.3.1 The TSF shall [delete the oldest files] if the audit trail exceeds [the size of the storage device]. 6.2.2 Cryptographic Support (FCS) 6.2.2.1 FCS_COP.1/AES Cryptographic operation FCS_COP.1.1 The TSF shall perform [symmetric de- and encryption] in accordance with a specified cryptographic algorithm [AES CTR Mode] and cryptographic key sizes [128bits, 256bits] that meet the NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 44 following: [FIPS 197] 6.2.2.2 FCS_COP.1/RSA Cryptographic operation FCS_COP.1.1 The TSF shall perform [asymmetric authentication] in accordance with a specified cryptographic algorithm [RSASSA-PKCS-v1_5 with SHA1] and cryptographic key sizes [configured (2048bits)] that meet the following: [RSA Cryptography Standard (PKCS#1)] 6.2.2.3 FCS_COP.1/MD5 Cryptographic operation FCS_COP.1.1 The TSF shall perform [authentication] in accordance with a specified cryptographic algorithm [MD5] and cryptographic key sizes [none] that meet the following: [RFC 1321] 6.2.2.4 FCS_COP.1/HMAC-SHA256 Cryptographic operation FCS_COP.1.1 The TSF shall perform [authentication] in accordance with a specified cryptographic algorithm [HMAC-SHA256] and cryptographic key sizes [256 bits] that meet the following: [RFC 2104] 6.2.2.5 FCS_COP.1/DHKeyExchange Cryptographic operation FCS_COP.1.1 The TSF shall perform [Diffie-Hellman key agreement] in accordance with a specified cryptographic algorithm [diffie-hellman-group14-sha1 and diffie-hellman-group-exchange-sha1] and cryptographic key sizes [diffie-hellman-group14-sha1: 2048 bits, diffie-hellman-group-exchange-sha1: 1024bits to 8192bits] that meet the following: [RFC 4253/RFC4419] 6.2.2.6 FCS_CKM.1/AES Cryptographic key generation FCS_CKM.1.1 The TSF shall generate cryptographic keys in accordance with a specified cryptographic key generation algorithm [SSH key derivation] and specified cryptographic key sizes [128bits, 256bits] that meet the following:[RFC 4253] 6.2.2.7 FCS_CKM.1/RSA Cryptographic key generation FCS_CKM.1.1 The TSF shall generate cryptographic keys in accordance with a specified cryptographic key generation algorithm [RSA] and specified cryptographic key sizes [configured (2048bits)] that meet the following: [RSA Cryptography Standard (PKCS#1)] NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 45 6.2.2.8 FCS_CKM.1/HMAC_SHA256 Cryptographic key generation FCS_CKM.1.1 The TSF shall generate cryptographic keys in accordance with a specified cryptographic key generation algorithm [SSH key derivation] and specified cryptographic key sizes [256 bits] that meet the following:[RFC 4253] 6.2.2.9 FCS_CKM.1/DHKey Cryptographic key generation FCS_CKM.1.1 The TSF shall generate cryptographic keys in accordance with a specified cryptographic key generation algorithm [DH Group Generation] and specified cryptographic key sizes [1024bits to 8192 bits] that meet the following: [RFC4419] 6.2.2.10 FCS_CKM.4/AES Cryptographic key destruction FCS_CKM.4.1 The TSF shall destroy cryptographic keys in accordance with a specified cryptographic key destruction method [releasing memory so that it is eventually overwritten] that meets the following: [none] 6.2.2.11 FCS_CKM.4/RSA Cryptographic key destruction FCS_CKM.4.1 The TSF shall destroy cryptographic keys in accordance with a specified cryptographic key destruction method [overwriting with 0] that meets the following: [none] 6.2.2.12 FCS_CKM.4/HMAC_SHA256 Cryptographic key destruction FCS_CKM.4.1 The TSF shall destroy cryptographic keys in accordance with a specified cryptographic key destruction method [Releasing Memory] that meets the following: [none] 6.2.2.13 FCS_CKM.4/DHKey Cryptographic key destruction FCS_CKM.4.1 The TSF shall destroy cryptographic keys in accordance with a specified cryptographic key destruction method [Releasing Memory] that meets the following: [none] NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 46 6.2.3 User Data Protection (FDP) 6.2.3.1 FDP_ACC.1 Subset access control FDP_ACC.1.1 The TSF shall enforce the [VRP access control policy] on [Subject: users; Objects: commands /features provided by TOE; Operation: Read access / write access /Deny access] 6.2.3.2 FDP_ACF.1 Security attribute based access control FDP_ACF.1.1 The TSF shall enforce the [VRP access control policy] to objects based on the following: [Subject security attributes a) users and their following security attributes: o user Identity o user level assignment Objects security attributes: a) commands and their following security attributes: o Commands and command level] FDP_ACF.1.2 The TSF shall enforce the following rules to determine if an operation among controlled subjects and controlled objects is allowed: [ a) Only authorized users are permitted access to commands and feature. b) Users can be configured with different user levels to control the device access permission. c) There are 16 user levels numbered from 0 to 15, in ascending order of priorities. d) User levels map command levels. A user can only run commands at the same or lower level. FDP_ACF.1.3 The TSF shall explicitly authorize access of subjects to objects based on the following additional rules: [ a) the user has been granted authorization for the relevant level commands] FDP_ACF.1.4 The TSF shall explicitly deny access of subjects to objects based on the following additional rules: [ a) the user has not been granted authorization for the commands targeted by the request, or b) the user is not granted authorization with a Command beyond user relevant level]. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 47 6.2.3.3 FDP_DAU.1 Basic Data Authentication FDP_DAU.1.1 The TSF shall provide a capability to generate evidence that can be used as a guarantee of the validity of [the authentication information of BGP, OSPF, SSH, SNMP, ISIS, LDP] FDP_DAU.1.2 The TSF shall provide [BGP, OSPF, SSH, SNMP, ISIS, LDP] with the ability to verify evidence of the validity of the indicated information. 6.2.3.4 FDP_IFC.1(1) Subset information flow control- CPU-defend FDP_IFC.1.1(1) The TSF shall enforce [Control Plane Committed Access Rate (CPCAR)/Blacklist] on [Subjects: TOE interface through which traffic goes Information: Ingress Control Plane Traffic (all different types of packets can reach the control plane, such as routing protocol or exception packets (ip options .etc), control traffic); Operations: Transmit Control Plane Traffic Flow; Drop Control Plane Traffic Flow; CAR(QoS) the Control Plane Traffic Flow;] 6.2.3.5 FDP_IFC.1(2) Subset information flow control- Data plane traffic control FDP_IFC.1.1(1) The TSF shall enforce [ACLs] on [Subjects: TOE interface through which traffic goes Information: Traffic flows; Operations: Permit, Deny, CAR] 6.2.3.6 FDP_IFF.1(1) Simple security attributes - CPU-defend FDP_IFF.1.1(1) The TSF shall enforce the [Control Plane Committed Access Rate (CPCAR)/Blacklist] based on the following types of subject and information security attributes[ Subject: TOE logic CPU- interface through which traffic goes. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 48 Subject security attributes:  Configured Rate Limit per traffic type  Packets per second permitted to control plane  filtering traffic destined to CPU by blacklist Information security attributes:  Receive packets: Packets destined to device. such as OSPF.etc  Packets which need further process: such as ARP miss packets.etc  filtering traffic destined to CPU by blacklist FDP_IFF.1.2(1) The TSF shall permit an information flow between a controlled subject and controlled information via a controlled operation if the following rules hold: [  If the ingress Control Plane Traffic with security attributes that match the configured Control Plane packets type (OSPF .etc.) does not exceed the configured rate limits, the traffic is permitted to flow  If the ingress Control Plane Traffic with security attributes that match the configured Control Plane packets type (OSPF .etc.) exceed the configured rate limits, the traffic is not permitted to flow and will be dropped.] FDP_IFF.1.3(1) The TSF shall enforce the [traffic statistic]. FDP_IFF.1.4(1) The TSF shall explicitly authorise an information flow based on the following rules: [none] FDP_IFF.1.5(1) The TSF shall explicitly deny an information flow based on the following rules:[none] 6.2.3.7 FDP_IFF.1(2) Simple security attributes – Data plane traffic control FDP_IFF.1.1(2) The TSF shall enforce the [ACLs] based on the following types of subject and information security attributes [ Subject: TOE interface through which traffic goes Information security attributes: Packet characteristic: such as Source IP address / Destination IP address / protocol type /Source port / Destination port.etc.] FDP_IFF.1.2(2) The TSF shall permit an information flow between a controlled subject and controlled NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 49 information via a controlled operation if the following rules hold: [Network traffic is match TOE according to administratively configured policies The specific information flow control rules associated with each policy are as follows: ACL Ingress or egress IP traffic with security attributes that match configured ACL policy rule will be processed according to that rule.] FDP_IFF.1.3(2) The TSF shall enforce the [none]. FDP_IFF.1.4(2) The TSF shall explicitly authorise an information flow based on the following rules: [none] FDP_IFF.1.5(2) The TSF shall explicitly deny an information flow based on the following rules:[  For ACL feature, packets that match configured ACL with action “deny” are dropped] 6.2.4 Identification and Authentication (FIA) 6.2.4.1 FIA_AFL.1 Authentication failure handling FIA_AFL.1.1 The TSF shall detect when [3 ] unsuccessful authentication attempts occur (since the last successful authentication of the indicated user identity) related to [user logging in ]. FIA_AFL.1.2 When the defined number of unsuccessful authentication attempts has been [met], the TSF shall [terminate the session of the authentication user]. 6.2.4.2 FIA_ATD.1 User attribute definition FIA_ATD.1.1 The TSF shall maintain the following list of security attributes belonging to individual users: [ a) user ID b) user level c) password] 6.2.4.3 FIA_SOS.1 Verification of secrets FIA_SOS.1.1/a The TSF shall provide a mechanism to verify that secrets meet [for text string used as seeds for MD5 authentication for OSPF, they are case sensitive and contain no whitespace, no question mark. A cipher text mode should be used and the length of text string should be 32 to 392 characters] NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 50 FIA_SOS.1.1/b The TSF shall provide a mechanism to verify that secrets meet [for password used as seeds for MD5 authentication for BGP, they are case sensitive and contain no whitespace, no question mark. A cipher password mode should be used and the length of password should be 32 to 392 characters] FIA_SOS.1.1/c The TSF shall provide a mechanism to verify that secrets meet [for password used as seeds for MD5 authentication for ISIS, they are case sensitive and contain no whitespace, no question mark. A cipher password mode should be used and the length of password should be 32 to 392 characters] FIA_SOS.1.1/d The TSF shall provide a mechanism to verify that secrets meet [for password used as seeds for MD5 authentication for LDP, they are case sensitive and contain no whitespace, no question mark. A cipher password mode should be used and the length of password should be 32 to 392 characters] FIA_SOS.1.1/f The TSF shall provide a mechanism to verify that secrets meet [for password used as seeds for user authentication for SSH and they are case sensitive. A cipher password mode should be used and the length of password should be at least 8 characters long] Application Note: The password must contain at least eight characters; The password must consist of digits, upper- and lowercase letters, and special characters (not including spaces and question marks); The password cannot be the same as the user name, nor can it be the reverse of the user name; When a local administrator modifies its password, the new password cannot be the same as any of the previous 10 passwords 6.2.4.3 FIA_UAU.1 Timing of authentication –Administrator Authentication FIA_UAU.1.1 The TSF shall allow [establishment of a secure remote session between the administrative user and the TOE component] on behalf of the user to be performed before the user is authenticated. FIA_UAU.1.2 The TSF shall require each user to be successfully authenticated before allowing any other TSF-mediated actions on behalf of that user. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 51 6.2.4.6 FIA_UAU.5 Multiple authentication mechanisms FIA_UAU.5.1 The TSF shall provide [the following authentication mechanisms: a) Remote authentication (by RADIUS or TACACS+); b) Local Authentication by local database local of TOE] to support user authentication. FIA_UAU.5.2 The TSF shall authenticate any user's identity according to the following: [ a) For Remote authentication by RADIUS or TACACS+ b) For local Authentication, the TSF will authenticate the administrator based on the configured Identification and Authentication scheme]. 6.2.4.7 FIA_UID.1 Timing of identification – Administrator Identification FIA_UID.1.1 The TSF shall allow [establishment of a secure remote session between the administrative user and TOE component] on behalf of the user to be performed before the user is identified. FIA_UID.1.2 The TSF shall require each user to be successfully identified before allowing any other TSF-mediated actions on behalf of that user. 6.2.5 Security Management (FMT) 6.2.5.1 FMT_MOF.1 Management of security functions behavior FMT_MOF.1.1 The TSF shall restrict the ability to [determine the behavior of] all the functions [defined in FMT_SMF.1] to [the administrator-defined roles]. 6.2.5.2 FMT_MSA.1 Management of security attributes FMT_MSA.1.1/1 The TSF shall enforce the [VRP access control policy] to restrict the ability to [query, modify] the security attributes [identified in FDP_ACF.1 and FIA_ATD.1] to the [administrator-defined roles]. FMT_MSA.1.1/2 The TSF shall enforce the [VRP information control policy (based on ACL)] to restrict the ability to [query, modify, delete] the security attributes [identified in FDP_IFF.1(1) and FDP_IFF.1(2) ] to [the roles which can match the VRP information control policy (based on ACL) and the policy action is permit]. 6.2.5.3 FMT_MSA.3 Static attribute initialization FMT_MSA.3.1/1 The TSF shall enforce the [VRP access control policy] to provide [restrictive] default values for security attributes (Command Group associations) that are used to enforce the SFP. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 52 FMT_MSA.3.1/2 The TSF shall enforce the [VRP information control policy (based on ACL)] to provide [restrictive] default values for security attributes that are used to enforce the SFP. FMT_MSA.3.2 The TSF shall allow [administrator-defined roles] to specify alternative initial values to override the default values when an object or information is created. 6.2.5.4 FMT_SMF.1 Specification of Management Functions FMT_SMF.1.1 The TSF shall be capable of performing the following management functions: [ a) authentication, authorization, encryption 1 policy b) ACL policy c) user management d) definition of Managed Object Groups and Command Groups e) port security / cpcar] 6.2.5.5 FMT_SMR.1 Security roles FMT_SMR.1.1 The TSF shall maintain the roles [administrator-defined roles] (refer to table 10). FMT_SMR.1.2 The TSF shall be able to associate users with roles. 6.2.6 Protection of the TSF (FPT) 6.2.6.1 FPT_STM.1 Reliable time stamps FPT_STM.1.1 The TSF shall be able to provide reliable time stamps. 6.2.7 TOE access (FTA) 6.2.7.1 FTA_SSL.3 TSF-initiated termination FTA_SSL.3.1 The TSF shall terminate an interactive session after [a time interval of user inactivity which can be configured. SSH session will be terminated after a period which can be configured] 6.2.7.2 FTA_TSE.1 TOE session establishment FTA_TSE.1.1 The TSF shall be able to deny session establishment based on [ a) authentication failure b) Source IP address doesn’t match IP address configured in ACL for user management.] 1 The encryption policy dictates which cryptographic algorithm / key length is used in which situation NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 53 6.2.8 Trusted Path/Channels (FTP) 6.2.8.1 FTP_TRP.1 Trusted path FTP_TRP.1.1 The TSF shall provide a communication path between itself and [remote] users that is logically distinct from other communication paths and provides assured identification of its end points and protection of the communicated data from [modification, disclosure]. FTP_TRP.1.2 The TSF shall permit [remote users] to initiate communication via the trusted path. FTP_TRP.1.3 The TSF shall require the use of the trusted path for [remote management]. 6.2.8.2 FTP_ITC.1 Trusted channel FTP_ITC.1.1 The TSF shall provide a communication channel between itself and (SNMP Trap Server) that is logically distinct from other communication channels and provides assured identification of its end points and protection of the channel data from modification or disclosure. FTP_ITC.1.2 The TSF shall permit [the TSF] to initiate communication via the trusted channel. The TSF shall initiate communication via the trusted channel for [sending SNMP traps]. 6.3 Security Functional Requirements Rationale 6.3.1 Security Requirements Dependency Rationale Dependencies within the EAL2 package selected for the security assurance requirements have been considered by the authors of CC Part 3 and are not analyzed here again. The security functional requirements in this Security Target do not introduce dependencies on any security assurance requirement; neither do the security assurance requirements in this Security Target introduce dependencies on any security functional requirement. The following table demonstrates the dependencies of SFRs modeled in CC Part 2 and how the SFRs for the TOE resolve those dependencies: Security Functional Requirement Dependencies Resolution FAU_GEN.1 FPT_STM.1 FPT_STM.1 FAU_GEN.2 FAU_GEN.1 FIA_UID.1 FAU_GEN.1 FIA_UID.1 FAU_SAR.1 FAU_GEN.1 FAU_GEN.1 FAU_SAR.3 FAU_SAR.1 FAU_SAR.1 FAU_STG.1 FAU_GEN.1 FAU_GEN.1 FAU_STG.3 FAU_STG.1 FAU_STG.1 FCS_COP.1/AES Cryptographic operation FCS_CKM.1 FCS_CKM.4 FCS_CKM.1/AES Cryptographic key generation FCS_CKM.4/AES Cryptographic key destruction NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 54 FCS_COP.1/RSA Cryptographic operation FCS_CKM.1 FCS_CKM.4 FCS_CKM.1/RSA Cryptographic key generation FCS_CKM.4/RSA Cryptographic key destruction FCS_COP.1/MD5 Cryptographic operation No Dependencies MD5 uses no key, so the key generation is unnecessary here. FCS_COP.1/HMAC-SHA256 Cryptographic operation FCS_CKM.1 FCS_CKM.4 FCS_CKM.1/HMAC_SHA256 Cryptographic key generation FCS_CKM.4/HMAC_SHA256 Cryptographic key destruction FCS_COP.1/DHKeyExchange Cryptographic operation FCS_CKM.1 FCS_CKM.4 FCS_CKM.1/DHKey Cryptographic key generation FCS_CKM.4/DHKey Cryptographic key destruction FCS_CKM.1/AES Cryptographic key generation [FCS_CKM.2, or FCS_COP.1] FCS_CKM.4 FCS_COP.1/AES Cryptographic operation FCS_CKM.4/AES Cryptographic key destruction FCS_CKM.1/RSA Cryptographic key generation [FCS_CKM.2, or FCS_COP.1] FCS_CKM.4FCS_CKM.4 FCS_COP.1/RSA Cryptographic operation FCS_CKM.4/RSA Cryptographic key destruction FCS_CKM.1/DHKey Cryptographic key generation [FCS_CKM.2, or FCS_COP.1] FCS_CKM.4 FCS_COP.1/DHKeyExchange Cryptographic operation FCS_CKM.4/DHKey Cryptographic key destruction FCS_CKM.1/HMAC_SHA256 Cryptographic key generation [FCS_CKM.2, or FCS_COP.1] FCS_CKM.4 FCS_COP.1/HMAC_SHA256 Cryptographic operation FCS_CKM.4/HMAC_SHA256 Cryptographic key destruction FCS_CKM.4/RSA Cryptographic key destruction FCS_CKM.1 FCS_CKM.1/RSA Cryptographic key generation FCS_CKM.4/AES Cryptographic key destruction FCS_CKM.1 FCS_CKM.1/AES Cryptographic key generation FCS_CKM.4/DHKey Cryptographic key destruction FCS_CKM.1 FCS_CKM.1/DHKey Cryptographic key generation FCS_CKM.4/HMAC_SHA256 Cryptographic key destruction FCS_CKM.1 FCS_CKM.1/HMAC_SHA256 Cryptographic key generation FDP_ACC.1 FDP_ACF.1 FDP_ACF.1 FDP_ACF.1 FDP_ACC.1 FMT_MSA.3 FDP_ACC.1 FMT_MSA.3 FDP_DAU.1 No Dependencies None FDP_IFC.1(1) FDP_IFF.1(1) FDP_IFF.1(1) NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 55 FDP_IFC.1(2) FDP_IFF.1(2) FDP_IFF.1(2) FDP_IFF.1(1) FDP_IFC.1(1) FMT_MSA.3 FDP_IFC.1(1) FMT_MSA.3 FDP_IFF.1(2) FDP_IFC.1(2) FMT_MSA.3 FDP_IFC.1(2) FMT_MSA.3 FIA_AFL.1 FIA_UAU.1 FIA_UAU.1 FIA_ATD.1 No Dependencies None FIA_SOS.1 No Dependencies FIA_UAU.1 FIA_UID.1 FIA_UID.1 FIA_UAU.5 No Dependencies None FIA_UID.1 No Dependencies None FMT_MOF.1 FMT_SMF.1 FMT_SMR.1 FMT_SMF.1 FMT_SMR.1 FMT_MSA.1 [FDP_ACC.1 or FDP_IFC.1(1) FDP_IFC.1(2)] FMT_SMR.1 FMT_SMF.1 FDP_ACC.1 FDP_IFC.1(1) FDP_IFC.1(2) FMT_SMR.1 FMT_SMF.1 FMT_MSA.3 FMT_MSA.1 FMT_SMR.1 FMT_MSA.1 FMT_SMR.1 FMT_SMF.1 No Dependencies None FMT_SMR.1 FIA_UID.1 FIA_UID.1 FPT_STM.1 No Dependencies None FTA_SSL.3 No Dependencies None FTA_TSE.1 No Dependencies None FTP_TRP.1 No Dependencies None FTP_ITC.1 No Dependencies None Table 14 : Dependencies between TOE Security Functional Requirements NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 56 6.3.2 Sufficiency and coverage Objective SFRs Rationale O.DeviceAvail O.UserAvail FDP_IFC.1(1) FDP_IFF.1(1) These SFRs apply CPCAR and Blacklist features to process packets sent to the CPU, ensuring device security and uninterrupted services when attacks occur. FDP_IFC.1(2) FDP_IFF.1(2) These SFRs also apply ACL to limit both packets going to the Control/Management Plane and through the TOE further ensuring availability of TOE and network resources. O.Communication FTP_TRP.1 This SFR provides the secure communication between users and management interface of the TOE FTP_ITC.1 This SFR provides the secure communication between TOE and SNMP Trap Server FDP_DAU.1 FIA_SOS.1 These SFRs provide the secure communication between TOE and other switches/routers and ensure that the secrets for this are long enough. FCS_COP.1/* FCS_CKM.1/* FCS_CKM.4/* These SFRS provide the cryptographic services for the secure communication above. O.DataFilter FDP_IFC.1(2) FDP_IFF.1(2) These SFRs apply ACL to limit both packets going to the Control/Management Plane and through the TOE and thereby ensure that only protected traffic goes through. O.Authentication FIA_UID.1 FIA_UAU.1 FIA_UAU.5 These SFRs ensure that a user must identify and authenticate himself, either by local password or through RADIUS/TACACS servers. FTA_TSE.1 FIA_AFL.1 FTA_SSL.3 FIA_SOS.1 The SFRs support authentication by:  Refusing logins from certain IP addresses  Not allowing unlimited login attempts  Logging out users after an inactivity period  Ensuring password quality O.Authorisation FDP_ACC.1 FDP_ACF.1 These SFRs ensure that only properly authorized admins can access certain functions FMT_SMR.1 FIA_ATD.1 These SFRs defines authorization levels and ensure that upon login an administrator gets the proper authorization level. FMT_MOF.1 FMT_SMF.1 These SFR lists certain management functions and restricts them to the proper authorization level. FMT_MSA.1 FMT_MSA.3 These SFRs ensure that new admins only get limited access rights and specifies who can modify these access rights. O.Audit FAU_GEN.1, FAU_GEN.2 FPT_STM.1 These SFRs ensure that audit records can be generated of significant events and that these contain useful information, including the correct time of the events. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 57 FAU_SAR.1, FAU_SAR.3 These SFRs ensure that the correct users can read the correct information from the audit records. FAU_STG.1, FAU_STG.3 These SFRs ensure the audit data is protected against unauthorized modification and deletion, and what happens when audit storage fills up. Table 15 Objectives to SFR mapping rationale 6.4 Security Assurance Requirements The security assurance requirements for the TOE are the Evaluation Assurance Level 2+ components augmented with ALC_FLR.2, as specified in [CC] Part 3. No operations are applied to the assurance components. 6.5 Security Assurance Requirements Rationale The evaluation assurance level 2+ augmented with ALC_FLR.2, has been chosen commensurate with the threat environment that is experienced by typical consumers of the TOE. 7 TOE Summary Specification 7.1 TOE Security Functional Specification This chapter identifies and describes how the Security Functional Requirements identified above are met by the TOE. 7.1.1 Authentication The TOE can identify administrators by a unique ID and enforces their authentication before granting them access to any TSF management interfaces. Detailed functions include: 1) Support authentication via local password. This function is achieved by comparing user information input with pre-defined user information stored in memory. 2) Support authentication via remote RADIUS/TACAS+ authentication server. This function is achieved by performing pass/fail action based on result from remote authentication server. 3) Support authenticate user login using SSH, by password authentication, RSA authentication, or combination. This function is achieved by performing authentication for SSH user based on method mentioned in 1). 4) Support logout when no operation is performed on the user session within a given interval. This function is achieved by performing count-down through timing related to clock function. 5) Support max attempts due to authentication failure within certain period of time. This function is achieved by providing counts on authentication failure. 6) Support limiting access by IP address. This function is achieved by comparing IP address of requesting session with configured value stored in memory. 7) Support for user individual attributes in order to achieve all the enumerated features: user ID, user level, and password. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 58 (FCS_COP.1/RSA, FDP_DAU.1, FIA_AFL.1, FIA_ATD.1, FIA_SOS.1, FIA_UAU.1, FIA_UAU.5, FIA_UID.1, FTA_SSL.3, FTA_TSE.1, FTP_TRP.1), 7.1.2 Access Control The TOE enforces an access control by supporting following functionalities: 1) Support 16 access levels. This function is achieved by storing number as level in memory. 2) Support assigning access level to commands. This function is achieved by associating access level number with commands registered. 3) Support assigning access level to user ID. This function is achieved by associating access level number with user ID. 4) Support limiting executing commands of which the access level is less or equal to the level of user. This function is achieved by performing an evaluation that level of commands is less or equal to level of user. This limitation of access also prevents users from accessing or deleting log files if they have insufficient rights. (FDP_ACC.1, FIA_ATD.1, FDP_ACF.1, FMT_MOF.1, FMT_MSA.1, FMT_MSA.3, FMT_SMF.1, FMT_SMR.1) 7.1.3 Traffic Forwarding The TOE forwards network traffic, enforcing decisions about the correct forwarding interface and assembling the outgoing network packets using correct MAC addresses: 1) Support ARP/BGP/OSPF/IS-IS /LDP protocol. This function is achieved by providing implementation of ARP/BGP/OSPF/IS-IS /LDP protocol. 2) Support routing information generation via OSPF protocol. This function is provided by implementation of OSPF protocol. 3) Support routing information generation via BGP protocol. This function is provided by implementation of BGP protocol. 4) Support routing information generation via IS-IS protocol. This function is provided by implementation of IS-IS protocol. 5) Support routing information generation via manual configuration. This function is achieved by storing static routes in memory. 6) Support LSP information generation via LDP configuration. This function is provided by implementation of LDP protocol. 7) Support importing BGP/static routing information for OSPF. This function is provided by implementation of OSPF protocol. 8) Support importing OSPF/static routing information for BGP. This function is provided by implementation of BGP protocol. 9) Support importing OSPF/static routing information for IS-IS. This function is provided by implementation of IS-IS protocol. 10) BGP support cryptographic algorithm MD5. This function is achieved by performing verification for incoming BGP packets using MD5 algorithm. 11) OSPF support cryptographic algorithm MD5. This function is achieved by performing verification for incoming OSPF packets using MD5 algorithm. 12) IS-IS support cryptographic algorithm MD5. This function is achieved by NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 59 performing verification for incoming IS-IS packets using MD5 algorithm. 13) LDP support cryptographic algorithm MD5. This function is achieved by performing verification for incoming LDP packets using MD5 algorithm. 14) Support disconnection session with neighbor network devices. This function is achieved by locating and cleaning session information. 15) OSPF support routing information aggregation. This function is achieved by manipulating routes stored in memory. 16) OSPF support routing information filtering. This function is achieved by manipulating routes stored in memory. 17) IS-IS support routing information filtering. This function is achieved by manipulating routes stored in memory. 18) Support ARP strict learning. This function is achieved by regulating ARP feature to accept entry generated by own ARP requests. 19) Support IPv4 traffic forwarding via physical interface. This function is achieved by making routing decision based on routes generated by BGP/OSPF/IS-IS/static configuration. 20) Support LSP traffic forwarding via physical interface. This function is achieved by making label decision based on routes generated by LDP configuration. 21) Support sending network traffic to VRP for centralized processing where destination IP address is one of the interfaces’ IP addresses of the TOE. This is achieved by checking whether the traffic’s destination IP address is within the configured interfaces’ IP addresses in LPU in the TOE. If it is, the traffic will be sent to VRP in MPU for centralized processing. (FDP_IFC.1(2), FDP_IFF.1(2), FIA_SOS.1, FDP_DAU.1) 7.1.4 Auditing The TOE can provide auditing ability by receiving all types of logs and processing them according to user’s configuration: 1) Support classification based on severity level. This function is achieved where logging messages are encoded with severity level and output to log buffer. 2) Support enabling, disabling log output. This function is achieved by interpreting enable/disable commands and storing results in memory. Log output is performed based on this result. 3) Support redirecting logs to various output channels: monitor, log buffer, trap buffer, log file. This function is achieved by interpreting commands and storing results in memory or in log files in CF card. Log channel for output is selected prior to execution of redirecting. 4) Support log output screening, based on filename. This function is performed by providing filtering on output. 5) Support querying log buffer. This function is achieved by performing querying operation with conditions input. 6) Support cleaning log buffer. This function is achieved by cleaning log buffer in memory. 7) Support to automatically remove oldest log files if audit files exceed the size of store device. 8) Only the authorized administrators can monitor the logfile record,and operate the log files.The unauthorized users have no access to do those actions.And the actions of the authorized administrators will be logged. NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 60 (FAU_GEN.1, FAU_GEN.2, FPT_STM.1, FAU_SAR.1, FAU_SAR.3, FAU_STG.1, FAU_STG.3) 7.1.5 Communication Security The TOE provides communication security by implementing SSH protocol. SSHv2 (SSH2.0) is implemented. SSH2 is used for all cases by providing more secure and effectiveness in terms of functionality and performance. 1) Devices that can function as the S-Telnet client and server support SSHv2. Secure Telnet (S-Telnet) enables users to remotely and securely log in to the device, and provides the interactive configuration interface. The S-Telnet is implemented by SSH. 2) Support diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1 as key exchange algorithm of SSH. This function is achieved by providing implementation of diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1 algorithm. 3) Support AES encryption algorithm. This function is achieved by providing implementation of AES algorithm. 4) Support MD5 verification algorithm. This function is achieved by providing implementation of MD5 algorithm. 5) Support HMAC-SHA256 verification algorithm. This function is achieved by providing implementation of HMAC-SHA256 algorithm. 6) Support using different encryption algorithm for client-to-server encryption and server-to-client encryption. This function is achieved by interpreting related commands and storing the result in memory. 7) Support Secure-FTP. This function is achieved by providing implementation of Secure-FTP. SFTP is short for SSH FTP that is a secure FTP protocol 8) Support for RSA key construction and destruction by overwriting it with 0. (FCS_COP.1/*, FCS_CKM.1/*, FCS_CKM.4/*, FMT_SMF.1, FDP_DAU.1) 8) Support for AES/HMAC_SHA256/DHKey construction and destruction by Releasing Memory. (FCS_COP.1/*, FCS_CKM.1/*, FCS_CKM.4/*) 7.1.6 ACL TOE use ACL to deny unwanted network traffic to pass through itself. IP-based ACL is provided for this situation to identify traffic flow by matching all or part of IP source address, IP destination address, IP protocol number, TCP/UDP source port number, TCP/UDP destination port number etc, then to proceed with certain actions like rate limit, prioritization or discard. (FDP_IFC.1(2), FDP_IFF.1(2)) 7.1.7 Security Management The TOE offers management functionality for its security functions, where appropriate. This is partially already addressed in more detail in the previous sections of the TSS, but includes: NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 61 • User management, including user name, passwords, etc. • Access control management, including the association of users and corresponding privileged functionalities. • Enabling/disabling of SSH for the communication between LMT clients and the TOE. • Defining IP addresses and address ranges for clients that are allowed to connect to the TOE. All of these management options are typically available via the LMT GUI. Detailed function specification include following: 1) Support Local configuration through console port. Parameters include console port baud rate, data bit, parity, etc; 2) Support configuration for authentication and authorization on user logging in via console port; 3) Support configuration for authentication mode and authorization mode on user logging in via console port; 4) Support remotely managing the TOE using SSH. 5) Support enabling, disabling S-FTP; 6) Support configuration on service port for SSH; 7) Support configuration on RSA key for SSH; 8) Support configuration on authentication type, encryption algorithm for SSH; 9) Support authenticate user logged in using SSH, by password authentication, RSA authentication; 10) Support configuration on logout when no operation is performed on the user session within a given interval; 11) Support configuration on max attempts due to authentication failure within certain period of time; 12) Support configuration on limiting access by IP address; 13) Support configuration on commands’ access level; 14) Support management on OSPF by enabling, disabling OSPF; 15) Support configuration on area, IP address range, authentication type of OSPF; 16) Support management on BGP by enabling, disabling BGP; 17) Support configuration on peer address, authentication type of BGP; 18) Support management on ISIS by enabling, disabling ISIS; 19) Support configuration on peer address, authentication type of ISIS; 20) Support management on LDP by enabling, disabling LDP; 21) Support configuration on peer address, authentication type of LDP; 22) Support management on ARP by specifying static ARP entry, aging time and frequency of dynamical ARP entry. This function is achieved by interpreting commands input and storing value in memory. 23) Support management on log by enabling, disabling log output; 24) Support configuration on log output channel, output host; 25) Support configuration ACLs based on IP protocol number, source and/or destination IP address, source and/or destination port number if TCP/UDP; 26) Support enabling, disabling SNMP Agent and Trap message sending function; 27) Support enabling, disabling the switch to Send an Alarm Message of a Specified Feature to the NM Station ; 28) Support setting the Source Interface, Queue Length and Lifetime of Trap message; NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 62 Above functions are achieved by providing interpreting input commands and storing result of interpreting in memory. Some results like routes generated, ACLs will be downloaded into hardware to assist forwarding and other TSF functions. (FMT_SMF.1) 7.1.8 Denial-of-Service Protection The TOE uses three specific mechanisms to prevent Denial of Service against itself or the network it protects: •CPCAR (Control Plane Committed Access Rate) limits the rate of protocol packets sent to the control plane and schedules the packets to protect the control plane. The switch identifies service packets based on ACLs and applies the default CAR value to protocol packets so that a limited number of protocol packets are sent to the control plane. Security of the control plane is ensured. CPCAR can be used to set the rate at which classes of packets are sent to the CPU, or the total rate of packets sent to the CPU. When the rate exceeds the upper limit, the system discards excess packets to prevent CPU overload •TCP/IP Attack Defense Defense against TCP/IP attacks protects the CPU of the router against malformed packets, fragmented packets, TCP SYN packets, and UDP packets, ensuring that normal services can be processed. •Application Layer Association There are various application protocols on the router, but not all of them are used in actual networking. To save CPU resources and defend against attacks, unnecessary application protocol packets are not sent to the CPU for processing. To save the resources of the router, you can apply application layer association. In this case, if a protocol is enabled, the protocol packets are sent; if a protocol is disabled, the protocol packets are discarded. When application layer association is enabled, if the upper layer protocol is enabled, packets are sent to the CPU based on the configured bandwidth; if the upper layer protocol is disabled, packets are sent to the CPU at the lowest rate or are discarded. When application layer association is disabled, packets are sent to the CPU based on the configured bandwidth, regardless of whether the upper layer protocol is enabled. (FDP_IFC.1(1), FDP_IFF.1(1)) 7.1.9 Cryptographic functions Cryptographic functions are required by security features as dependencies. The following cryptographic algorithms are supported: 1) Support AES /RSA algorithms. This is achieved by providing implementations of AES /RSA algorithms. 2) Support MD5/HMAC-SHA256 algorithms. This is achieved by providing implementations of MD5/HMAC-SHA256 algorithms. 3) Support for RSA key construction and destruction overwriting it with 0 (FCS_COP.1/*, FCS_CKM.1/*, FCS_CKM.4/*) 4) Support for AES/HMAC_SHA256/DHKey construction and destruction by NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 63 Releasing Memory 5) Support diffie-hellman-group14-sha1, diffie-hellman-group-exchange-sha1 as key exchange algorithm of SSH 7.1.10 Time The TOE supports its own clock, to support logging and timed log-outs. (FPT_STM.1, FTA_SSL.3) 7.1.11 SNMP Trap The TOE uses SNMP traps to notify a fault occurs or the system does not operate properly. 1) Support management on trap by enabling, disabling trap output; 2) Support configuration on trap output interface, output host; 3) Support configuration on trap based on fault categories, fault functionality, or modules where the faults occur. 4) Support SNMPv3 which provides: a) Encrypted communication using AES algorithm. b) Packet authentication using MD5 algorithms (FTP_ITC.1, FDP_DAU.1) NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 64 8 Abbreviations, Terminology and References 8.1 Abbreviations CC Common Criteria CLI Command Line Interface GUI Graphical User Interface IS-IS Intermediate System to Intermediate System LMT Local Maintenance Terminal LPU Line Process Unit MPU SRU Main Process Unit Switch and Route Processing Unit NE NetEngine NMS Network Management System OFC Optical Flexible Card PP Protection Profile RMT Remote Maintenance Terminal SFE Switch Fabric Extend unit SFR Security Functional Requirement SFU Switch Fabric Unit SPU Service Process Unit ST Security Target TOE Target of Evaluation TSF TOE Security Functions MD5 Message-Digest Algorithm 5 AES RSA Advanced Encryption Standard Rivest Shamir Adleman NE40E&CX600&ME60&NE20E Router V800R008 Security Target Huawei Technologies Co., Ltd. Page 65 8.2 Terminology This section contains definitions of technical terms that are used with a meaning specific to this document. Terms defined in the [CC] are not reiterated here, unless stated otherwise. Administrator: An administrator is a user of the TOE who may have been assigned specific administrative privileges within the TOE. This ST may use the term administrator occasionally in an informal context, and not in order to refer to a specific role definition – from the TOE’s point of view, an administrator is simply a user who is authorized to perform certain administrative actions on the TOE and the objects managed by the TOE. Operator See User. User: A user is a human or a product/application using the TOE. 8.3 References [CC] Common Criteria for Information Technology Security Evaluation, Part 1-3, . Version 3.1 Revision 4, September 2012 [CEM] Common Methodology for Information Technology Security Evaluation, Evaluation methodology, Version 3.1 Revision 4, September 2012