Gdb

From: McNutt, Justin M. [mailto:[email protected]]
Sent: Tuesday, March 08, 2011 04:59 PM
To: [email protected] 
<[email protected]>
Subject: FR 2.1.7 Exits for no reason

Hey all,

So the host-based auth stuff is working well now, but we've discovered another 
problem.

We have four FR 2.1.7 servers running on RHEL 5 (fully patched).  Every now and 
then, for no apparent reason, radiusd just stops.  It exits with "Exiting 
normally." to syslog.  They don't all exit at the same time.  Since there are 
four of them behind a load balancer, it usually doesn't result in a service 
outage, and we've been lucky so far that only a couple of them have been down 
at once.  But it's still disconcerting.

The servers tend to all be started within a minute of each other, since I make 
changes to Server #1, and then use an rsync script to replicate /etc/raddb to 
the other servers and restart them.  So they all start within seconds of one 
another.  This week, Server #3 stopped within about 8 hours of being started 
(went from 1130 to 1930).  Server #1 failed last week at 2330.  Server #4 
hasn't failed yet.  It's very odd.

Any ideas on how I can troubleshoot this?

Thanks!

Justin McNutt
Network Systems Analyst - Ninja
DNPS, Mizzou Telecom
(573) 882-5183

"Do you have a concussion?"

Ping is NOT a service.  You don't need it.  Use a real test.







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