TMA-CISCO-IOSXR-1.5.4

Set the ACL for each 'snmp-server community'

TinggiLevel 1Otomatiscisco-iosxr

Deskripsi

This feature specifies a list of IP addresses that are allowed to use the community string to gain access to the SNMP agent. If ACLs are not applied, then anyone with a valid SNMP community string can potentially monitor and manage the router. An ACL should be defined and applied for all SNMP access to limit access to a small number of authorized management stations segmented in a ... CIS marks this Manual; automated: fails if a community line carries no IPv4/IPv6 ACL. Audited against the hierarchical output of 'show running-config' (run 'terminal length 0' first; not 'show running-config formal').

Cara pemeriksaan

Metode audit: Pola konfigurasi

Pola: (?m)(?i)^snmp-server community \S+(?: (?:RO|RW))?(?: (?:SystemOwner|SDROwner))?[ \t\r]*$

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

! Configure authorized SNMP community string and restrict access to authorized management systems. snmp-server community {community_string} RO IPv4 {snmp_access-list}

Properti

Sistem operasi: Apa saja
Tag: cisco-iosxrnetworksnmp
Referensi: CIS Cisco IOS XR 7.x Benchmark v1.0.1 - 1.5.4 Set the ACL for each 'snmp-server community'

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shell

tmaegis scan --target cisco-iosxr