First, be sure that both routers are running the same IOS version. Second, there are some known bugs with compression and 12.0 code. If you are running earlier than 12.0.7 code, you could be hitting CSCdk15127.
You can view the release notes for this bug by going to the bug toolkit:
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
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Symptoms
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
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