Named hezky umre

[Michal Dobes]

Pavel Kankovsky wrote:
> >       clovek si tak prijde do prace a vidi, ze named je kaput.
> > Kdyz jsem to obhedl, tak pokus o resolvovani domeny www.maxteen.com
> > vedlo k padu namedu.
> 
> Zjevne ma odpor k pornografii na Internetu. :)
> (Jen tak odhaduji, co se asi muze pod www.maxteen.com skryvat.)

Mam stejny pocit. :-)
 
> > V syslogu se tu objevi toto:
> > named[5604]: wrong ans. name (www.maxteen.com != maxteen.com)
> > named[5604]: db_freedata: d_rcnt != 0
> > named[5604]: db_freedata: d_rcnt != 0
> > a odporouci se. Copak to muze byt?
> Use the Source, Luke. Posledni dve hlasky zjevne signalizuji, ze se octnul
> v nejakem vnitne nekonzistentnim stavu. Lze ten pad reprodukovat?

Naprosto systematicky. Umrou vsechny 8.2.2 pres ktery to slo v rade.
Ten server ma v DNS celkem zajimave data. Zrejme stary bind nerozdycha
SIG zaznam:

host -a www.maxteen.com
Forcing `-t a' for signature trace.
Trying null domain
rcode = 0 (Success), ancount=4
www.maxteen.com 43200 IN        CNAME   maxteen.com
www.maxteen.com 43200 IN        SIG     CNAME 3 3 43200 971437407
968845407 46317 maxteen.com
CGxCs/RNQeGel/tmoQXtCpCmMbE7F7tp/IMXN+ge+2dBkncnvd8eLIQ=
maxteen.com     43200 IN        A       209.82.82.201
maxteen.com     43200 IN        SIG     A 3 2 43200 971437407 968845407
46317 maxteen.com
CLOXBXwhzwky4JEr5aS0yVmFC9tnG8x46qf/xlqK0aeG4yvg0+ITi+o=
For authoritative answers, see:
maxteen.com     43200 IN        NS      ns1.riverstyx.net
maxteen.com     43200 IN        NS      ns2.riverstyx.net
maxteen.com     43200 IN        SIG     NS 3 2 43200 971437407 968845407
46317 maxteen.com
CMAIV02Ovq8Wkh63k/YMWnyLPqZNWSp5OveUmQOHqnqA8WWOukTegYE=
Additional information:
ns1.riverstyx.net       43200 IN        A       207.23.37.89
ns2.riverstyx.net       43200 IN        A       24.113.49.197
rcode = 0 (Success), ancount=2
The following answer is not authoritative:
The following answer is not verified as authentic by the server:
maxteen.com     43200 IN        A       209.82.82.201
maxteen.com     43200 IN        SIG     A 3 2 43200 971437407 968845407
46317 maxteen.com
CLOXBXwhzwky4JEr5aS0yVmFC9tnG8x46qf/xlqK0aeG4yvg0+ITi+o=
For authoritative answers, see:
maxteen.com     172790 IN       NS      NS1.RIVERSTYX.NET
maxteen.com     172790 IN       NS      NS2.RIVERSTYX.NET
Additional information:
NS1.RIVERSTYX.NET       172790 IN       A       207.23.37.89
NS2.RIVERSTYX.NET       172790 IN       A      
24.113.49.197           


> > Named je nejaky predpotopni verze 2.2 z RH6.0.
> Verze 2.2 by uz byla hodne predpotopni. Mozna jste mel na mysli 8.2.2?

Jo, 8.2.2. Nejak jsem se nedopsal.


	Majkl (majkl na tesnet.cz)