John,

> can this be configured that after every linkup/linkdown trap event (or 
> you know maybe a better method) a user must supply the password?
>
802.1X is an entire authentication mechanism, the linkup/linkdown traps 
are kind of useless for this type of authentication.  The port access 
entirely managed by the switch and PacketFence RADIUS.  When a user 
connects to an 802.1X enabled port, the switch will "ask" the 
credentials to the client, and send the authentication request to the 
RADIUS server using EAP.  (This is more complicated than that tho, but 
this is just as an example).  RADIUS will then authorize the user, and 
send back a VLAN id to assign to the port.  At this point, the user will 
have network access.

> Does Packetfence store data when which user with what mac address was 
> online? A kind of user access historization?
Yes, it is stored in the locationlog table.  We store MAC addresses, 
last 802.1x username, last switch port, etc, etc.  This is not presented 
by default in the web interface, but it's quite easy to design custom 
reports for that.

Thanks!

-- 
Francois Gaudreault, ing. jr
[email protected]  ::  +1.514.447.4918 (x130) ::  www.inverse.ca
Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence 
(www.packetfence.org)


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