After loss of internet L2L VPN doesn't rebuild automatically
mzinz
Member Posts: 328
I have a couple sites that are connected via a L2L VPN tunnel.
Point A is using a PIX. Point B is using a 3000 VPN Concentrator.
Do I need to change a timer or something? When the internet on point A dies (for whatever reason, crappy internet) then comes back up, the tunnel remains down even though Point B still thinks that it is alive.
The way to remedy this is by doing 'clear crypto session' - This causes the tunnel to rebuild.
What can I do to fix this?
Point A is using a PIX. Point B is using a 3000 VPN Concentrator.
Do I need to change a timer or something? When the internet on point A dies (for whatever reason, crappy internet) then comes back up, the tunnel remains down even though Point B still thinks that it is alive.
The way to remedy this is by doing 'clear crypto session' - This causes the tunnel to rebuild.
What can I do to fix this?
_______LAB________
2x 2950
2x 3550
2x 2650XM
2x 3640
1x 2801
2x 2950
2x 3550
2x 2650XM
2x 3640
1x 2801
Comments
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mikej412
Member Posts: 10,086 ■■■■■■■■■■
Use dead peer detection.:mike: Cisco Certifications -- Collect the Entire Set!