[CentOS] Not - Re: New DNS server up and running

[Eero Volotinen]

How about checking logs ?

Eero

On Thursday, February 21, 2013, Robert Moskowitz wrote:

> It looks like no system, internal or external could access the DNS on my
> new server.  IPTABLES was set for 53 both UDP and TCP. Firewall was OK.
> In fact a local system on the same subnet, thus NOT going through my
> firewall was denied access to the internal domain.  Localhost of course
> works.
>
> So it is either the Linux firewall and bind port randomization, or it is
> SELINUX.  How do I test to find out which?
>
> Since the new server is on the same IP address as the old, it is
> unplugged from the switch.  I can switch back and forth between to two
> boxes, only taking the time for ARP table updates.
>
> So I hope someone can point me to what I have missed.
>
>
> On 02/20/2013 02:13 PM, Robert Moskowitz wrote:
> > A new and improved instance of onlo.htt-consult.com is up and providing
> > DNS service.  It is my 1st Centos 6.3 production box.
> >
> > This is Phase I which included IPv6 working 'right'.  Phase II will be
> > to sign my zone and get fully with DNSSEC.
> >
> > I want to thank people here in answering my questions.
> >
> > Now on to other projects.  I have a couple dozen to tackle.
> >
> >
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