I had this problem. It happened because it was not updating the radacct table. interim-update did not work. 2013/10/16 Petre Bandac <petre@kgb.ro>:
Hallo
I have the following situation:
pool ip's are allocated correctly, but after the lease-duration is reached, they are deleted from the radippool table.
This causes the ip to be once again assigned to another user, who in turn requires a new login, since this ip won't work
I have tried to enforce a "keep-alive" with acct-interim, but it doesn't work, the ip's are deleted from radippool when the lease time is up ?
how can I prevent this ?
Thanks,
petre
root@core-router:/etc/freeradius# radtest -x petreb petreb localhost 1980 radiuspass Sending Access-Request of id 7 to 127.0.0.1 port 1812 User-Name = "petreb" User-Password = "petreb" NAS-IP-Address = 1.1.1.1 NAS-Port = 1980 rad_recv: Access-Accept packet from host 127.0.0.1 port 1812, id=7, length=38 Acct-Interim-Interval = 120 Session-Timeout = 1195235 Framed-IP-Address = 1.1.1.2 - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
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