802.1X Invalid packet code 4 sent to authentication

Julien Bamberger julien.bamberger at g2elab.grenoble-inp.fr
Thu Jan 29 14:04:51 CET 2015


Hello,

I have a problem between a microswitch microsens ( generation 6 ethernet 
switches) which is configured in the mode 802.1X and my serveur 
freeradius debian (2.1.12+dfsg-1.2).
I use EAP/TLS witch mac address.

I have this message :

Thu Jan 29 11:26:30 2015 : Debug: Invalid packet code 4 sent to 
authentication port from client 192.168.83.105 port 45804 : IGNORED
Thu Jan 29 11:26:30 2015 : Info: Ready to process requests.
Thu Jan 29 11:28:15 2015 : Debug: Invalid packet code 4 sent to 
authentication port from client 192.168.83.105 port 45804 : IGNORED
Thu Jan 29 11:28:15 2015 : Info: Ready to process requests.
Thu Jan 29 11:28:16 2015 : Debug: Invalid packet code 4 sent to 
authentication port from client 192.168.83.105 port 52149 : IGNORED
Thu Jan 29 11:28:16 2015 : Info: Ready to process requests.
Thu Jan 29 11:28:19 2015 : Debug: Invalid packet code 4 sent to 
authentication port from client 192.168.83.105 port 52149 : IGNORED
Thu Jan 29 11:28:19 2015 : Info: Ready to process requests.

I suppose it is the paquet format between the microswitch microsens and 
freeradius. Any ideas?

My test are okay between my freeradius and my switch cisco 2960G.

Thank's you.

Regards.

Julien.


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