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Hello,

I've got a subtle problem with a Cisco router terminating about 15
VPNs.
In some cases any tunnel stop working but phase 1 is up and I can see
also one SA on phase 2 with 0 packet encrypted or decrypted. Encyption
domain acl has no matches.

On the other side phase 2 SA has only packets encrypted but no return
traffic; the enc dom ACL are the same and usually the remote vpn
gateway is a PIX.

Do you have any idea (except reboot)? My device is a Cisco 2851 with
the following IOS version

Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version
12.4(1a), RELEASE SOFTWARE (fc2)

Best regards
Marco Canova

[padvou]

Plz post relevant configs