Probelms with the Nameserver behind a firewall

[Rogelio E. Castillo Haro]

mmm, sorry,
how I know if I'm use a hide nat...I'm use ipchains in a Linuxbox...
slackware with kernel 2.2.13

Thanks.

Greg Chavez wrote:

> Suggestions:
>
> o Allow TCP 53
> o Make sure you're not running hide NAT on the box, that would just be
>   darn silly
> o If you're running static NAT, make sure it's working properly
> o sniff your internal and external interfaces, and look for TCP or UDP
>   port 53 packets - that is, see where and if the drops are occurring and
>   go from there
>
> --Greg Chavez
>
> On Wed, 14 Mar 2001, Mukund Ravipaty wrote:
>
> >
> >
> >   Hi ,
> >
> >   I have just put my Primary Nameserver behind a firewall. I have
> > allowed UDP out on port 53 Incoming/Outgoing on the firewall for the
> > box . Does anyone know of any problems, or has ever encountered any
> > problems.
> >
> >  Regards
> >
> >  Mukund
> >
> >

--
Rogelio E. Castillo Haro
rcastillo at glo.org.mx

Vive libre o muere!!!
Linux 2001 :)