Date: Tue, 10 Jun 2003 07:42:50 -0500 From: Greg Panula <greg.panula@dolaninformation.com> To: Edoardo Causarano <curious.corn@katamail.com> Cc: stable@freebsd.org Subject: Re: A stupid question... Message-ID: <3EE5D24A.BFE58FA6@dolaninformation.com> References: <6906683B-9AB7-11D7-A8ED-000A956789F6@katamail.com>
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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
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