I've been using OpenVPN + Ralf's Radiusplugin for several months and recently moved away from server-side IP assignment. However, while I did use it, I found that in my configuration FreeRADIUS only assigned new IPs when the accounting for that user had stopped (ie, if it recieved a STOP packet). This meant, that once I'd crashed the openvpn server 3 times with users on it :-) there were many IP's who were 'lost' - their sessions had never ended, hence the IP was never returned to the pool. I was doing renegotiation every 20 minutes if I remember correctly, and the freeradius replied with the same IP for the user time and time again. Hence, I'm beginning to wonder if it's configuration-specific, because I didn't have any problems. Hope this helps, Jan On 21/03/07, Thibault Le Meur <Thibault.LeMeur@supelec.fr> wrote:
Thibault Le Meur wrote:
I've patched the radiusplugin to add Framed-IP-Address to the re-auth request but rlm_ippool still allocates a new IP Address (I'm using FR 1.1.4).
Ok. It seems like rlm_ippool should be updated to look for Framed-IP-Address in the request.
That would be very useful, and would solve the problem you're seeing.
Alan DeKok.
Do you mean updated (to 1.1.5) or patched ?
I made a quick diff between rlm_ippool.c from 1.1.4 and 1.1.5 and I can't see any difference so I think the problem I'm seeing is still present in 1.1.5.
Regards, Thibault
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