Please help, I am having hard time to set PAT-ing properly on my IPSec VPN setup. I am having 2611XM on one side and 831 on another in L2L configuration. Everything works fine ie. hosts on the private networks behind the VPN gateways are accessible to each other but once PAT is applied and crypto maps reapplied the ISAKMP Phase 1 never takes place.
So to speak my config works but only if I have no PAT applied to outside interfaces.
Here are my ACLs in shortcut that are applied to the outside interfaces:
ip access-list extended ISP
permit udp any any eq non500-isakmp
permit udp any any eq isakmp
permit esp any any
permit ahp any any
permit udp any any eq 10000
Thanks is advance,