ASA icmp code

[Ernesto Fernandez gomez-pinto]

Hello,

It's posible create a icmp service with type and code?. I search but i find that only is posible especify the type, if this is true the asa think that all unreachable are the same????

Regards.

[ebreniz]

Internet Control Message Protocol (ICMP) pings are handled differently based on the version of ASA code.

Inbound ICMP through the ASA is denied by default. Outbound ICMP is permitted, but the incoming reply is denied by default.

For more information please click following URL:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a0080094e8a.shtml