Cisco Cisco ASA 5510 Adaptive Security Appliance Leaflet

Cisco ASA Series 명령 참조 , S 명령

3장      show as-path-access-list through show auto-update 명령              

    None

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Name: tcp-syn-ooo

TCP SYN on established conn:

    This counter is incremented and the packet is dropped when appliance receives a TCP 

SYN packet on an established TCP connection.

Recommendations:

    None

Syslogs:

    None

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Name: tcp-synack-ooo

TCP SYNACK on established conn:

    This counter is incremented and the packet is dropped when appliance receives a TCP 

SYN-ACK packet on an established TCP connection.

Recommendations:

    None

Syslogs:

    None

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Name: tcp-seq-past-win

TCP packet SEQ past window:

    This counter is incremented and the packet is dropped when appliance receives a TCP 

data packet with sequence number beyond the window allowed by the peer TCP endpoint.

Recommendations:

    None

Syslogs:

    None

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Name: tcp-invalid-ack

TCP invalid ACK:

    This counter is incremented and the packet is dropped when appliance receives a TCP 

packet with acknowledgment number greater than data sent by peer TCP endpoint.

Recommendations:

    None

Syslogs:

    None

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Name: tcp-fo-drop

TCP replicated flow pak drop:

    This counter is incremented and the packet is dropped when appliance receives a TCP 

packet with control flag like SYN, FIN or RST on an established connection just after the 

appliance has taken over as active unit.

Recommendations:

    None