cisco firewall feature set

[anitachoi3]

Hi,

I config the cisco router 1811 with firewall feature set. I can block the IM. how do I block the ICQ?

rdgs

[datamex]

Hej,

yes you can block it. if you use the SDM module you are able to block it. unfortunally i don't know the CLI commands.

May this helped your issue

[rkalia1]

ip access-list extended 101 deny tcp any any eq 5190

ip access-list extended 101 permit ip any any

*Apply this access list on outside interface :

ip access-group 101 in

ip access-group 101 out