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Extended ACL ICMP not working. Can still ping!

rm4s
Level 1
Level 1

Good Evening, 

 

Another silly question but would be enormously grateful for support. I have setup an extended ACL as below on router 0 only to prevent PC0 (192.168.10.1) from pinging the web server (192.168.60.2) 

 

however I am still able to ping the webserver, why is this?! I'm not sure whether I should also be configuring this ACL on the other routers too.

 

Many thanks!

 

Screenshot 2021-09-15 225120.pngScreenshot 2021-09-15 225154_V2.png

 

 

1 Accepted Solution

Accepted Solutions

BB 

 

Thanks for your reply, after a late night I solved it! The issue was the ACL had not been applied to the subinterfaces representing the VLANs (had only previously been applied to the interface 0/0)  . As soon as this was done the ACL works as intended.

 

Many thanks for your offer anyway

View solution in original post

3 Replies 3

balaji.bandi
Hall of Fame
Hall of Fame

where is this ACL applied on what device (i mean router), can you post is your complete config of that router ? need to check how you applied ACL in the interface? 

 

RX(config)#int f0/0
RX(config-if)#ip access-group 110 in

BB

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BB 

 

Thanks for your reply, after a late night I solved it! The issue was the ACL had not been applied to the subinterfaces representing the VLANs (had only previously been applied to the interface 0/0)  . As soon as this was done the ACL works as intended.

 

Many thanks for your offer anyway

Glad to know you figured out and resolved.

BB

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