From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue,  5 Jan 1999 08:27:16 -0500
From: Russ Cox rsc@eecs.harvard.edu
Subject: [9fans] cs trouble on multi-ether
Topicbox-Message-UUID: 8dcfb06c-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19990105132716.BjkBPhF6YS9Gea8O1r5VVhMQHtodfacsROjyVCmFpAg@z>

  I don't know why rwrite receives "udp!0.0.0.0!0" on mutli-ether,
  and I am not convinced this is the solution.

It's there in the non-multi-ether as well, although
perhaps you are running the old DNS code there and the new
DNS code under multi-ether, which would explain a lot of
different behavior.

In this case, dnresolve.c uses udpport()
to get a UDP port for DNS queries, and the process
of dialing asks cs how to translate udp!0.0.0.0!0.

Which call to reorder() is looping?  There are two
that could be.

Russ