TMA-JUNIPER-JUNOS-4.6.2

Ensure BFD Authentication is Not Set to Loose-Check

高级别 2自动化juniper-junos

说明

BFD Peers should be authenticated. Bidirectional Forwarding Detection (BFD) is a Forwarding Plane feature which allows more rapid detection of a failed neighbor then can be achieved through a routing protocols' normal detection mechanisms, providing faster reconvergence. Audited against the output of 'show configuration | display set | no-more' (set format, not the curly-brace hierarchy).

检查方式

审计方法: 配置正则匹配

匹配模式: (?m)^set [^\n]*\bbfd-liveness-detection authentication loose-check\b

修复方式

修复方法: 操作指南或基础设施补丁

! If you have deployed BFD with Loose Authentication Checking, it can be disabled by issuing the appropriate [.* bfd-liveness-detection] hierarchy, in this example we are configuring BFD Authentication for BGP: delete protocols bgp bfd-liveness-detection authentication loose-check BFD may be configured at a wide variety of configuration hierarchies, for different Protocols, Routing Instances or even for Static Routes. The bfd-liveness-detection hierarchy is the same at each level it is used, so the Remediation Process is the same and should be applied at each hierarchy indicated in the Audit Procedure.

属性

操作系统: 任意
标签: juniper-junosnetworkaaa
参考: CIS Juniper OS Benchmark v2.1.0 - 4.6.2 Ensure BFD Authentication is Not Set to Loose-Check

检查本机

请在您有权审计的机器上运行此命令。扫描为只读操作。

shell

tmaegis scan --target juniper-junos --level 2