*BSD News Article 67698


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From: craigs@os.com (Craig Shrimpton)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Can't traceroute to virtual hosts
Date: Sun, 05 May 96 04:16:30 GMT
Organization: Orbit Systems
Lines: 23
Message-ID: <4mhaeg$f8@venus.os.com>
NNTP-Posting-Host: jupiter.os.com
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Folks,

I have configured virtual hosts like so:

ifconfig de0 inet alias x.x.x.x netmask 0xffffffff

The virtual domains work fine except that I can't traceroute to them.  The 
traceroute basically times out trying to reach the last hop.  My guess is that 
it is due to the fact that the virtual host machine is on subnet 0xfffffff0.

Ifconfig doesn't like it when I try to configure the netmask with the 
0xfffffff0 mask so I'm assuming you have to use 0xffffffff.  Is the inability 
to finish a traceroute normal behaviour for FreeBSD virtual hosts?

Thanks,

Craig


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