On 2007-Jun-23 11:01:49 +0300, zkan KIRIK <[EMAIL PROTECTED]> wrote: > I have a FreeBSD 6.1 - STABLE 200609 gateway have 3 up interfaces. > First one connected to 16Mbps Internet Connection, > Next onet connected to DMZ Zone (192.168.0.0/24 network) > The Last interface connected to Local network. > > this system hangs twice a day. Keyboard doesnt work, everything locks, no > network reponse! > For a quick solution i wrote a crontab that reboots system at 20.00 PM & > 06.00 AM. > > How can I find the problem which hangs system? Is there any method for this.
This sort of thing is very difficult to debug. My suggestions would be: - Check for flaky hardware - maybe run memtest86 overnight. - Run one of the following: while sleep 5; do date; vmstat -m; done while sleep 5; do date; netstat -m; done top systat -v 2 on a VTY or a serial console and see when it's dying and what was happening shortly before. - Check if anything unusual (cron jobs or unusual external activity) happens at the time it dies. - You may be able to debug a frozen system via firewire > Or any known bug reports at this release ? I don't recall this particuar problem being reported. That said, you appear to be running a 9 month old -stable - have you considered updating to either 6.2 or a more recent -stable? -- Peter Jeremy
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