I've configured a Zone Based firewall on my 871 router with the latest IOS 12.4(24)T. My problem is that when i apply
zone-pair internet-self source internet destination self
i can't receive any traceroute responces from the router. When i make tracerotue from Windows PC behind the router, everything is ok. I checked on the net and i found that Cisco IOS is using UDP traceroute and Windows uses TCP tracert. That's why i have permited all icmp from outside to the router but still doesn't work.
I'm attaching part of my config. Please help!!!
Thanks in advance.