From owner-freebsd-questions Wed Dec 13 08:52:26 1995 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id IAA01819 for questions-outgoing; Wed, 13 Dec 1995 08:52:26 -0800 (PST) Received: from gemsgw.med.ge.com (gemsgw.med.ge.com [192.88.230.10]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id IAA01774 Wed, 13 Dec 1995 08:52:17 -0800 (PST) Received: from gemed.med.ge.com (gemed.med.ge.com [3.7.12.4]) by gemsgw.med.ge.com (8.6.12/8.6.12) with ESMTP id KAA13000; Wed, 13 Dec 1995 10:51:00 -0600 Received: from sol.sol.med.ge.com (sol-gw [3.28.124.2]) by gemed.med.ge.com (8.6.12/8.6.12) with SMTP id KAA17154; Wed, 13 Dec 1995 10:51:47 -0600 Received: from merak.med.ge.com by sol.sol.med.ge.com (4.1/SMI-4.1) id AA28578; Wed, 13 Dec 95 10:52:41 CST From: laufen@sol.med.ge.com (Derek Laufenberg x7-4534) Received: by merak.med.ge.com (4.1/client-1.3) id AA04000; Wed, 13 Dec 95 10:52:39 CST Date: Wed, 13 Dec 95 10:52:39 CST Message-Id: <9512131652.AA04000@merak.med.ge.com> To: wollman@lcs.mit.edu Subject: Re: loopback and multicast messed up on /etc/sysconfig ? Cc: hackers@freefall.freebsd.org, questions@freefall.freebsd.org Sender: owner-questions@FreeBSD.ORG Precedence: bulk > < said: > > > The problem is in: > > # route_multicast="224.0.0.0 -netmask 0xf0000000 -interface ${hostname}" > > # route_loopback="${hostname} localhost" > > > If I uncomment this line in sysconfig, the system will not boot. > > This line is broken. It /never/ correct to refer to hosts by this > early in the configuration process, and more importantly, host names > DO NOT NAME INTERFACES. > > The correct way to set this up is as follows: > > route_multicast="224.0.0.0 -netmask 0xf0000000 -interface IP.OF.DESIRED.IFACE" > > Furthermore, the `route_loopback' bit is completely bogus, and should > not be present at all. > > -GAWollman Thanks Garrett. This helps me alot. I've always thought this was wrong but didn't fully understand what was going on so I wasn't sure. It also explains why the system hangs (waits for timeout) when you enable NIS and try to boot. I've always just hacked the IP # into those lines in sysconfig but wondered if I was incorrect in doing so. What is the `route_loopback' trying to do anyhow? Derek Laufenberg laufen@sol.med.ge.com