timberdoodle
Gawd
- Joined
- Sep 22, 2008
- Messages
- 878
I am just starting out with Cisco equipment. I have a router that I set up and am trying to figure out how to block ICMP on the WAN interface so that I am not visible to the outside world.
I try setting up an access-list that is deny icmp any any
When I apply it to my WAN interface inbound it immediately stops all incoming and outgoing IP activity. I can't ping the router from internal, I can't access any web pages. Can't ping the router from external so that at least works
I tried running the auto secure wizard which shuts off a whole bunch of stuff but still did not seem to shut it off. Any thoughts on where I could be going wrong?
I try setting up an access-list that is deny icmp any any
When I apply it to my WAN interface inbound it immediately stops all incoming and outgoing IP activity. I can't ping the router from internal, I can't access any web pages. Can't ping the router from external so that at least works
I tried running the auto secure wizard which shuts off a whole bunch of stuff but still did not seem to shut it off. Any thoughts on where I could be going wrong?
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