04-02-2002 11:18 PM - edited 03-01-2019 09:08 PM
I have a 2503 and a 2620 router for the connection to internet. The line is frame-relay.
Behind this i have two pix525 firewalls.
how can i configure the router so that nobody can access the router from the internet. (icmp and telnet)
04-03-2002 02:07 AM
Hi.
Apply an Access-class on the VTY lines, anti-spoofing ACLs, disable tcp and udp small services, etc...
http://www.cisco.com/warp/public/cc/so/cuso/epso/sqfr/safe_wp.htm
Hope this helps.
NM
04-03-2002 04:29 AM
Inbound access lists on the serial interface blocking all traffic to the router itself.
Russ
04-03-2002 08:39 AM
This link is a good start.
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