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Date:      Mon, 06 Aug 2001 14:12:00 +0900
From:      Makoto MATSUSHITA <matusita@jp.FreeBSD.org>
To:        net@FreeBSD.org
Subject:   BIND 8.2.4, dynamic DNS feature is broken
Message-ID:  <20010806141200P.matusita@jp.FreeBSD.org>

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I've cvsup-ed recent 5-current last night. It works fine except my
dynamic DNS configulation.

1) nsupdate can't read keyfile

I'm using TSIG for dynamic DNS. However, it seems that nsupdate can't
read my keyfile generated. Here is a sample session:

% pwd
/tmp/a
% dnskeygen -H 128 -h -n test.
Generating 128 bit HMAC-MD5 Key for test.

Generated 128 bit Key for test. id=17023 alg=157 flags=513

% nsupdate -k /tmp/a:test.
dst_read_key: error reading key
% ls
Ktest.+157+17023.key            Ktest.+157+17023.private

BIND 8.2.3 works pretty fine. Temporary workaround is to backup old
nsupdate bundled with bind 8.2.3.

2) named dumps core if update packet was received

Problem is not only nsupdate, but also named daemon. When named
receives an update packet, named dies with following syslog message:

Aug  6 13:35:11 hostname named[55257]: successfully merged update id 7538 from log file MY_DOMAIN_NAME.log
Aug  6 13:35:11 hostname named[55257]: d_rcnt-- == 0
Aug  6 13:35:11 hostname named[55257]: d_rcnt-- == 0

Also named of bind 8.2.3 works fine as usual.

***

Sorry I don't know it is FreeBSD specific or not.

-- -
Makoto MATSUSHITA

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