vpn to ASA5100 show down and ghost interface appears NVI1

Posted on 2008-06-20
Last Modified: 2012-05-05
I have a 871W which is behaving strangely.

1) NVI1 is not in the config but it appears in output of sh int br with same ip as FastEthernet4

Synergy-SC#show ip int br
Interface                  IP-Address      OK? Method Status                Prot
FastEthernet0              unassigned      YES unset  up                    up

FastEthernet1              unassigned      YES unset  up                    down

FastEthernet2              unassigned      YES unset  up                    down

FastEthernet3              unassigned      YES unset  up                    down

FastEthernet4       YES NVRAM  up                    up

Dot11Radio0                unassigned      YES NVRAM  up                    up

Dot11Radio0.1              unassigned      YES unset  up                    up

Dot11Radio0.2              unassigned      YES unset  up                    up

Dot11Radio0.3              unassigned      YES unset  up                    up

Vlan1                      unassigned      YES NVRAM  up                    up

NVI0                YES unset  up                    up

BVI1                YES NVRAM  up                    up
Question by:hotchkissj
1 Comment
LVL 79

Accepted Solution

lrmoore earned 500 total points
ID: 21837470
The NAT Virtual Interface (NVI) feature, is identified by the addition of an ip nat enable configuration to interfaces that apply NAT or PAT.

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