*BSD News Article 91428


Return to BSD News archive

Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!news.mira.net.au!news.netspace.net.au!news.mel.connect.com.au!munnari.OZ.AU!news.Hawaii.Edu!news.mrtc.org!news.he.net!supernews.com!visi.com!mr.net!europa.clark.net!worldnet.att.net!ix.netcom.com!netcom.net.uk!azure.xara.net!xara.net!emerald.xara.net!xara.net!diamond.xara.net!xara.net!news
From: tjh@xara.net (Timothy Hunt)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: 970209-SNAP Problems.
Date: 18 Mar 1997 02:11:36 -0000
Organization: Xara Networks Ltd
Lines: 17
Message-ID: <5gktko$qmb@diamond.xara.net>
References: <Pine.BSI.3.95.970317190540.17138A-100000@enteract.com>
NNTP-Posting-Host: diamond.xara.net
Xref: euryale.cc.adfa.oz.au comp.unix.bsd.freebsd.misc:37319

In article <Pine.BSI.3.95.970317190540.17138A-100000@enteract.com>,
Kevin Dulzo  <kdulzo@enteract.com> wrote:
>* The resolver routines DO NOT resolve a hostname containing an underscore
>"_".  If i enable NIS lookups in /etc/host.conf they sometimes resolve,
>although yp_match consistently errors and times out.


The only permitted characters in a domain name are a-z1-9 and -, with . to
separate segments.  each segment must start with [a-z0-9]
THis is case insensitive of course.

ie, underscore "_" is not a legal character in a hostname/domainname

Timothy
-- 
The above words are my words, and do not necessarily reflect the views of
anyone else.