Deny ping (ICMP ECHO) using access list in one direction in GNS3
By default if we block or deny icmp via access list, icmp gets block in both the direction, so using icmp echo we can block icmp from A to B , but B to A is reachable.
By default if we block or deny icmp via access list, icmp gets block in both the direction, so using icmp echo we can block icmp from A to B , but B to A is reachable.