Date: 10 Jun 2003 13:38:33 +0000 From: Eirik Oeverby <ltning@anduin.net> To: greg.panula@dolaninformation.com Cc: stable@freebsd.org Subject: Re: A stupid question... Message-ID: <1055252312.49655.26.camel@ranger.anduin.net> In-Reply-To: <3EE5D24A.BFE58FA6@dolaninformation.com> References: <6906683B-9AB7-11D7-A8ED-000A956789F6@katamail.com> <3EE5D24A.BFE58FA6@dolaninformation.com>
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Hi, I have the rl problem from time to time - it is as if the interface is unplugged from the HUB. However, I have no problem pinging it from the host itself, but it's gone to anyone on the outside. A "ifconfig rl0 DOWN ; ifconfig rl0 UP" usually solves the problem until it happens next time - which can be minutes, hours, days or weeks later. I suppose in average I have it happening two to three times per month. On another machine with the same FreeBSD version I do not have the same problem, but the hardware is entirely different. Only the NIC driver used is the same. /Eirik On Tue, 2003-06-10 at 12:42, Greg Panula wrote: > Edoardo Causarano wrote: > > > > su-2.05a# ping 192.168.1.1 > > PING 192.168.1.1 (192.168.1.1): 56 data bytes > > ping: sendto: No route to host > > ping: sendto: No route to host > > ^C > > --- 192.168.1.1 ping statistics --- > > 2 packets transmitted, 0 packets received, 100% packet > > > > rl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > > inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255 > > inet6 fe80::2c0:26ff:fea3:4f97%rl1 prefixlen 64 scopeid 0x2 > > ether 00:c0:26:a3:4f:97 > > media: Ethernet autoselect (100baseTX <full-duplex>) > > status: active > > > > I can't ping my own interfaces (there's alsto an external one) and even > > postfix can't find a route to hit itself on the external iface. I'm a > > bit lost on this, what have I done wrong? Also, I don't know if it's > > related but the machine (you've guessed it... mailserver & fw/gw) > > sometimes becomes unresponsive on one of the two rl's and the only > > solution is to reboot. Anyone has some hints for me? > > Confirm routing tabling is still kosher... 'netstat -rn' > Check network buffers... 'netstat -m' > Check your logs(e.g. /var/log/messages) for any interesting messages... > maybe something related to rl1 losing connectivity, buffer space, etc. > > good luck, > greg > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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