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Community Member

Ping & Trace from Windows & Unix / Linux / Router

Hi,

I want to allow only ping & trace from Windows & Unix / Linux / Router to coming in to my Router VLAN.

Currently i have the following commands on the vlan interface which will allow me to work for windows ping / trace.

permit icmp any any echo-reply

permit icmp any any echo

deny icmp any any

Can someone pls provide me the commands for allowing trace from router/unix/linux to the vlan.

4 REPLIES

Re: Ping & Trace from Windows & Unix / Linux / Router

Can you try this and see whether it works

permit icmp any any echo-reply

permit icmp any any echo

permit icmp any any time-exceeded

deny icmp any any

or permit icmp any any traceroute

HTH

Narayan

Community Member

Re: Ping & Trace from Windows & Unix / Linux / Router

Hi Narayan,

I tried the permit icmp any any traceroute

and as well as the permit icmp any any time-exceeded both didn't work .

Community Member

Re: Ping & Trace from Windows & Unix / Linux / Router

Can someone pls help me..

Community Member

Re: Ping & Trace from Windows & Unix / Linux / Router

You need to use extended access lists. Use icmp as your protocol, then you'll have traceroute option.

Reza

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