Port icmp

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qakou Posted messages 87 Status Membre -  
 sd -
Bonjour, je voudrais savoir sur quel port travaille le protocole ICMP.
Merci.

3 réponses

brupala Posted messages 111943 Registration date   Status Membre Last intervention   14 421
 
You are lucky:
the icmp protocol is not a tcp or udp port.
It is located at the same level as tcp, udp, and other "ip protocols".
The protocol number is 1 (tcp is 6 and udp is 17)
see the protocol field of the ip header
http://www.commentcamarche.net/internet/protip.php3
also:
http://abcdrfc.free.fr/rfc-vf/rfc792.html
--
and ... There you go!
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