DNS Server

phn at icke-reklam.ipsec.nu phn at icke-reklam.ipsec.nu
Mon Sep 16 15:14:34 UTC 2002


Sergio Alves de Lima Jr. <sergio at gruponet.com.br> wrote:

> Hy People, 

> I am with a problem in my DNS service. The times it returns the IP, the
> times not. However, the service continues active.

> For example: 

> I initiated the service, and I executed one "ping" in an any address. It
> returns normally. After some minutes, I execute the same "ping", and it
> returns "unknow host", or either, it does not resolv the name. 

> Without making nothing, after some time, I execute the same "ping", and
> it resolv the name. Then thus is, with an intermittent functioning.

> However, during this time, the service was not restarted. I made diverse
> configurations of dump, query, etc, but it does not resolv.

> I am having diverse messages in log, as it follows below:

> ------------------------------------------------------------------------------------------------------------
> Aug 29 14:54:41 srv1 named[9485 ]: Lame server on ' Ns-ext.vix.com ' (in
> ' VIX.com '): [ 204.152.184.64].53 ' Ns-ext.vix.com ': learnt
> (A=192.5.5.241, ns=192.5.5.241) 

> Aug 29 14:54:42 srv1 named[9485 ]: sysquery: query(NS- EXT.VIX.COM) All
> possible the RR's lame
> ------------------------------------------------------------------------------------------------------------


> Most strange it is that in the Root-servers the error even occurs: 

> ----------------------------------------------------------------------------------------------------------------
> Aug 30 11:01:28 to haoserver named[7935 ]: Lame server on '
> A.root-servers.net ' (in ' Root-servers.net '): [ 198.41.0.10].53 '
> J.root-servers.net ': learnt (A=128.8.10.90, ns=192.203.230.10) 
> --------------------------------------------------------


> However, searching these messages, I did not find nothing that informs a
> problem, or something seemed. I am using bind-8.3.3, however currently I
> do not have the possibility of upgrade for version 9. 

Sound like forwarding to some broken nameserver ( or a nameserver with bogus root's)

Are you "straight on Internet" or are your ISP playing tricks ?


> Thanks
> -- 
> ------------------------------------
> Sergio Alves de Lima Jr.
> sergio at gruponet.com.br
> Analista de Suporte
> Departamento de Suporte
> http://www.gruponet.com.br/suporte
> GrupoNet Tecnologia
> ------------------------------------



-- 
Peter Håkanson         
        IPSec  Sverige      ( At Gothenburg Riverside )
           Sorry about my e-mail address, but i'm trying to keep spam out,
	   remove "icke-reklam" if you feel for mailing me. Thanx.


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