Very strange problem

dnsadmin at ttd.net dnsadmin at ttd.net
Tue Aug 8 15:30:34 UTC 2000


> 
> they fail to work resolving local domains, remote domais, or both?
> in case it's from remote domais, it could be some problem on you
> communication with the rest of the World.

	Any domain. I've checked communications and it's ok. The problem
seems to be internal. In the name server, if i use 127.0.0.1 it's ok, but
if I use the IP adress of the server, 194.179.1.100, the answer is slow,
or no answer, by example: localhost is minerva.ttd.net, 194.179.1.100

bash-2.03# hostname
minerva
bash-2.03# nslookup
> server 127.0.0.1
Default Server:  localhost
Address:  127.0.0.1

>set type=any
> ttd.net.
Server:  localhost
Address:  127.0.0.1

ttd.net
        origin = SCMRRO3.nombres.ttd.es
        mail addr = dnsredip.tsai.es
        serial = 2000062200
        refresh = 86400 (1D)
        retry   = 7200 (2H)
        expire  = 2592000 (4w2d)
        minimum ttl = 172800 (2D)
ttd.net nameserver = SCMRRO3.nombres.ttd.es
ttd.net nameserver = scmrro4.nombres.ttd.es
ttd.net nameserver = minerva.ttd.net
ttd.net preference = 20, mail exchanger = artemis.ttd.net
ttd.net preference = 10, mail exchanger = minerva.ttd.net
ttd.net nameserver = SCMRRO3.nombres.ttd.es
ttd.net nameserver = scmrro4.nombres.ttd.es
ttd.net nameserver = minerva.ttd.net
SCMRRO3.nombres.ttd.es  internet address = 193.152.36.5
scmrro4.nombres.ttd.es  internet address = 193.152.36.6
minerva.ttd.net internet address = 194.179.1.100
artemis.ttd.net internet address = 194.179.1.101
>
> server 194.179.1.100
Default Server:  minerva.ttd.net
Address:  194.179.1.100

> ttd.net.
Server:  minerva.ttd.net
Address:  194.179.1.100

*** minerva.ttd.net can't find ttd.net.: No response from server


	Strange, isn't it ?

	Sometimes happens, sometimes don't.

	Any idea?

	Thanks in advance.

	Adolfo Ranero Serrano


 > 
> >         From any pc out of servers: most of queries ar answered, but a lot
> > slowly than normaly.
> 
> once again, what kind of domains?
> 
> >         I've revised named.conf, resolv.conf, zone files, routing,
> > firewalls, and it continues working bad.
> 
> Check again! If you made no changes to any of those things lately, my
> guess goes for routing/communications problem, probably high data loss
> or slow connectivity.
> 
> 
> -- 
> Vitor Colaco		| "If life gives you lemons, make lemonade."
> Analista de Suporte	| 
> E.S. Data Informatica	|
> 
> 
> 

-(dnsadmin at ttd.net)----------------------------------------------------------
| Tlf: +34 91 456 66 66      Telefonica Data Espan~a.                       |
| Fax: +34 91 456 63 59      Beatriz de Bobadilla 18, 1 planta, 28040-MADRID|
-----------------------------------------------------------------------------




More information about the bind-users mailing list