Hello,
We are running a
freeradius server to authenticate some DSL clients. Recently, we became
aware that the DSL routers were getting some incorrect DNS data sent to them,
but I'm not sure where the information is coming from.
We're running
freeradius 0.8.1 on RedHat Linux 7.2. The Radius server resides in a DMZ,
but somehow the IP addresses that it is giving out to the DNS routers are the IP
addresses of our internal DNS servers, which reside on a different
network. I've looked thru the configuration files for the radius server,
and I can't find a reference to our internal DNS server _anywhere_. I
checked in /etc/resolv.conf, and the only server listed there is our primary
external DNS server, which is the IP that radius should be giving
out.
So what I'm
wondering is: Where is radius getting this DNS server information
from? And how can I change it?
thx!
k
