SV-269867r1051986_rule
V-269867
SRG-NET-000078-RTR-000001
OS10-RTR-000260
CAT III
10
Configure the router to enable audit logging and to log all packets dropped by ACL rules.
OS10(config)# logging audit enable
OS10(config)# ip access-list FILTER_EXTERNAL_INGRESS
OS10(config-ipv4-acl)# permit ...
OS10(config-ipv4-acl)# permit ...
OS10(config-ipv4-acl)# deny ip any any log
Review the router configuration to verify that audit logging is enabled.
!
logging audit enable
Review the router configuration to verify that all ACL rules that drop packets are configured to log the event.
!
ip access-list FILTER_EXTERNAL_INGRESS
seq 10 permit ...
seq 20 permit ...
seq 30 permit ...
seq 40 deny ip any any log
If audit logging is disabled or an ACL is not configured to log dropped packets, this is a finding.
V-269867
False
OS10-RTR-000260
Review the router configuration to verify that audit logging is enabled.
!
logging audit enable
Review the router configuration to verify that all ACL rules that drop packets are configured to log the event.
!
ip access-list FILTER_EXTERNAL_INGRESS
seq 10 permit ...
seq 20 permit ...
seq 30 permit ...
seq 40 deny ip any any log
If audit logging is disabled or an ACL is not configured to log dropped packets, this is a finding.
M
5668