Cisco Cisco ASA 5580 Adaptive Security Appliance Leaflet

思科 ASA 系列命令参考，S 命令

第 3 章      show as-path-access-list 至 show auto-update 命令

Recommendation:

    This counter should increment for every replicated clu that is torn down on the owner 

unit.

Syslogs:

    None.

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Name: cluster-cflow-clu-timeout

Cluster flow with CLU removed from due to idle timeout:

    A cluster flow with CLU is considered idle if the director/backup unit no longer 

receives periodic updates from the owner, which is supposed to happen at fixed intervals 

when the flow is alive.

Recommendation:

    This counter is informational.

Syslogs:

    None.

----------------------------------------------------------------

Name: cluster-redirect

Flow matched a cluster redirect classify rule:

    A stub forwarding flow will thereafter forward packets to the cluster unit that owns 

the flow.

Recommendations:

    This counter is informational and the behavior expected.The packet was forwarded to 

the owner over the Cluster Control Link.

Syslogs:

    None.

----------------------------------------------------------------

Name: cluster-drop-on-slave

Flow matched a cluster drop-on-slave classify rule:

    This is for cases that the packets from L3 subnet are seen by all units and only 

master unit need to process them.

Recommendations:

    This counter is informational and the behavior expected.The packet is processed by 

master.

Syslogs:

    None.

----------------------------------------------------------------

Name: cluster-director-change

The flow director changed due to a cluster join event:

    A new unit joined the cluster and is now the director for the flow.The old 

director/backup has removed it's flow and the flow owner will update the new director.

Recommendations:

    This counter is informational and the behavior expected.

Syslogs:

    None.