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New Member

what is the best way of securing your internet router?

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)

3 REPLIES
New Member

Re: what is the best way of securing your internet router?

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

Gold

Re: what is the best way of securing your internet router?

Inbound access lists on the serial interface blocking all traffic to the router itself.

Russ

New Member

Re: what is the best way of securing your internet router?

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