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Beginner

ACL to DENY PING without filtering

Hi!

I am not sure if this belongs to this topic or to the network security, but It's a router, so I'll ask it here.

We have an ASR920 and would like to deny PING to the device from the outside.

Our problem when we ping the router, it shows the traffic is filtered instead of the "No reply"

Is there any way to change this? This way there is a way to figure out something is on that IP that filters the traffic, instead of straight dropping it.

Here is our ACL:

access-list 100 deny   icmp any any echo
access-list 100 permit ip any any

Thank you!

3 REPLIES 3
Advocate

Re: ACL to DENY PING without filtering

Hi @Datacraft 

 

Could you share the way that ACL is being applied?

 

Regards

Beginner

Re: ACL to DENY PING without filtering

It is applied to a BDI interface

interface BDI1
 ip access-group 100 in
Beginner

Re: ACL to DENY PING without filtering

Any suggestions?

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