ICMP Type and Code Filtering
It appears that IP protocol 1 includes all types. Are there any ACL types that allow specific ICMP type packets to be denied or permitted?
netservice svc-icmp 1 This allows all types of ICMP messages.
Looking for a way to allow and block specific types and codes. Example:
netservice svc-icmp 1 0 = Echo
netservice svc-icmp 1 8 = Echo Reply
Extended ACLs in ArubaOS can:
ip access-list extended 100
deny icmp any any echo-reply
deny icmp any any echo