misbehaving nas's send accounting to both primary and secondary servers

[Ivan Kalik]

> What is the best way to deal with misbehaving nas's that send accounting
> to both the primary and secondary server, even while receiving replies
> to both queries.

First make sure that this is so. Debug accounting on the NAS. NAS should
send several packets to first radius server before it fails over to second
one. If debug does show NAS is getting replies from the first server see
why are they ignored. It could be that you have configured radius server
on the NAS with one IP address and server is replying from another (if it
is multihomed). Such replies would be ignored.

Ivan Kalik
Kalik Informatika ISP