Wilson Pickett <[EMAIL PROTECTED]> wrote: > About 10 days ago, I started seeing message where ALL providers and phones > would become "UNREACHABLE" for about 10 seconds, then the same packagae of > messages saying they were now REACHABLE. This happens about every 20-60 > minutes, usually at least once every two hours or so. > > When this UNREACHABLE messages begins, ALL network data flow stops. If I > am in ssh session, it looks like a disconnect, but about 10 secs later, I > have the console again. > > I have tried the following debug techniques: > > 1) watched traffic on another box connected to same router and see same > problem (ping stops) > 2) swapped out router - problem persisted > 3) changed eth0 card > 4) swapped DSL phone filter and disconnected other extension > 5) did a tcpdump and caught a freeze but see nothing unusual in the > traffic >
So most likely the problem is upstream. Try running a traceroute either every minute from a cron job or every few seconds from a script. This should identify the hop at which traffic is failing. Hope that helps. _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users