I have been consumed by day job 200% of my time.
I have some free time tonight and can work with you off-line.
Is it possible for you to update to the latest stable-8 kernel
and we start from there ?
-- Qing
-Original Message-
From: owner-freebsd-...@freebsd.org on behalf of Sherin George
Sent: Wed 1/27/2010 6:05 PM
To: freebsd-...@freebsd.org; freebsd-hack...@freebsd.org;
freebsd-questions@freebsd.org
Subject: Re: Strange network issue in freebsd 8
Hello Sam,
The problem happened today again.
I am getting this message on traceroute
===
traceroute: findsaddr: write: No such process
When running a ping to 8.8.8.8, it says following.
===
ping: sendto: No route to host
Please see the result of netstat -rn command.
myserver# netstat -rn
Routing tables
Internet:
DestinationGatewayFlagsRefs Use Netif Expire
defaultXXX.XXX.XXX.241 UGS62 209247em0
127.0.0.1 link#3 UH 00lo0
XXX.XXX.XXX.240/29 link#1 U 00em0
XXX.XXX.XXX.242 link#1 UHS 00lo0
Internet6:
Destination Gateway Flags
Netif Expire
::1 ::1 UH
lo0
fe80::%lo0/64 link#3U
lo0
fe80::1%lo0 link#3UHS
lo0
ff01:3::/32 fe80::1%lo0 U
lo0
ff02::%lo0/32 fe80::1%lo0 U
lo0
=
Note: I have replaced first three octets.
I have checked netstat -m also. It is also not showing any problem.
Could anyone please help me to sort out this issue.
--
Thanks,
Sherin
On Thu, Jan 28, 2010 at 6:29 AM, sam s...@ip6.com.au wrote:
Hi,
Is this problem still happening?
Cheers
Sam
On 24/01/2010 2:16 PM, Sherin George wrote:
Hello,
I am facing some sort of strange network issue in a freebsd server
occasionally.
OS: FreeBSD 8.0-RELEASE - amd64
Now, I have updated to FreeBSD 8.0-RELEASE-p2
The servers loses network connection once in a few days. I logged into
console and verified that network is up. I even restarted network service
using following command.
/etc/rc.d/netif restart
Still, it didn't fix.
I checked /var/log/messages, but I am not getting any clue.
==
Jan 19 12:10:20 myserver kernel: GEOM_MIRROR: Device gm0: rebuilding
provider ad0 finished.
Jan 19 20:20:23 myserver nfsd[732]: select failed: Interrupted system call
Jan 19 20:21:07 myserver nfsd[732]: select failed: Interrupted system call
Jan 23 02:14:33 myserver login: ROOT LOGIN (root) ON ttyv0
Jan 23 02:19:51 myserver kernel: ifa_del_loopback_route: deletion failed
Jan 23 02:19:57 myserver kernel: em0: link state changed to DOWN
Jan 23 02:20:02 myserver kernel: em0: link state changed to UP
Jan 23 02:29:58 myserver reboot: rebooted by root
Jan 23 02:29:58 myserver syslogd: exiting on signal 15
Jan 23 02:31:31 myserver syslogd: kernel boot file is /boot/kernel/kernel
Jan 23 02:31:31 myserver kernel: Copyright (c) 1992-2009 The FreeBSD
Project.
Jan 23 02:31:31 myserver kernel: Copyright (c) 1979, 1980, 1983, 1986,
1988,
1989, 1991, 1992, 1993, 1994
Jan 23 02:31:31 myserver kernel: The Regents of the University of
California. All rights reserved.
Jan 23 02:31:31 myserver kernel: FreeBSD is a registered trademark of The
FreeBSD Foundation.
Jan 23 02:31:31 myserver kernel: FreeBSD 8.0-RELEASE #0: Sat Nov 21
15:02:08
UTC 2009
Jan 23 02:31:31 myserver kernel: r...@mason.cse.buffalo.edu:
/usr/obj/usr/src/sys/GENERIC
Jan 23 02:31:31 myserver kernel: Timecounter i8254 frequency 1193182 Hz
quality 0
==
Network, TCP stack all were up. It was pinging gateway even. But,
traceroute
was not going beyond gateway.
I believe the issue is not related to anything outside server since a
reboot
always fixes the issue.
I will be grateful for any advice that can help me in troubleshooting this
problem.
--
Best Regards,
Sherin
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