Date: Thu, 7 Dec 1995 15:30:34 -0500 From: Andrew Webster <andreww@vhf.dataradio.com> To: FreeBSD-gnats-submit@freebsd.org Subject: bin/873: Invalid route to remote network Message-ID: <199512072030.PAA01435@vhf.dataradio.com> Resent-Message-ID: <199512072040.MAA16770@freefall.freebsd.org>
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>Number: 873 >Category: bin >Synopsis: Invalid route to remote network >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Dec 7 12:40:05 PST 1995 >Last-Modified: >Originator: Andrew Webster >Organization: ----- Andrew Webster DATARADIO, Inc. Network Manager http://www.dataradio.com Special Projects awebster@dataradio.com >Release: FreeBSD 2.1-STABLE i386 >Environment: FreeBSD 2.1.0-RELEASE System: 486 DX/2 66, 24MB RAM, SMC 8013. ed0: IP = 198.168.41.2 netmask 255.255.255.0 alias 198.168.41.55 netmask 255.255.255.255 alias 198.168.36.2 netmask 255.255.255.0 alias 198.168.36.55 netmask 255.255.255.255 tun0: IP = 198.168.61.62 -> 198.168.61.61 >Description: On bootup, iijppp is started in -auto mode to initiate ppp connection over tun0 device, default route to 198.168.61.61 is established by iijppp Routed is started in -q mode. A netware fileserver is broadcasting RIP for 198.168.37.0 recahable through 198.168.36.99 and 198.168.38.0 recahable through 198.168.36.99. When I attempt to traceroute to 198.168.54.8 (ns.rezonet.net) a host outside our domain. One of two things will happend: 1. If routed -q is running, I get this result: 55 [vhf:/home/andreww] : traceroute 198.168.54.8 traceroute to 198.168.54.8 (198.168.54.8), 30 hops max, 40 byte packets 1 fs (198.168.36.99) 2.483 ms !H 1.111 ms !H 0.964 ms !H Netstat -rna produces (other stuff removed): default 198.168.61.61 UGc 20 3 tun0 2. If routed is NOT running, I get this result: 52 [vhf:/home/andreww] : traceroute ns.rezonet.net traceroute to ns.rezonet.net (198.168.54.8), 30 hops max, 40 byte packets 1 S496.InterLink.NET (198.168.61.61) 226.432 ms 191.383 ms 198.247 ms 2 MIX.NET (198.168.73.2) 197.366 ms 205.749 ms 168.272 ms 3 ns.RezoNet.NET (198.168.54.8) 197.555 ms 205.701 ms 198.371 ms Netstat -rna produces (other stuff removed): 198.168.54.8 198.168.61.61 UGHW 2 69 tun0 I've put a protocol tracer on both the ppp link and our internal networks and there are no RIP packets with any information that could cause this erratic behaviour. Fileserver and ppp link are clean. Fileserver's RIP packets are okay. >How-To-Repeat: As long as routed -q is run on bootup this happends. >Fix: Don't run routed -q, use static routes. Routing information corrupted by routed? >Audit-Trail: >Unformatted:
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