RE: intermittant NS failure on external addresses

From: Denis Wong _at_ Hong Kong (_at_)
Date: 11/11/04


Date: Wed, 10 Nov 2004 19:54:05 -0800

You should use only forwarders to forward query to your external DNS server,
and not to put external DNS in any of your servers/clients.

BR,
Denis

"Eve" wrote:

> Would appreciate some feedback Internal DNS deployment which has
> internmittant name resolution failures, especially for external IP Addresses.
>
> FISMO Holder, Primary Domain DNS Own IP As primary, another DC as secondary,
> telstra ns as tertiary
>
> DC's - All have own IP Primary, FISMO as secondary
>
> Clients - DHCP assigned DC's IP as primary and seconday
>
> Caching enabled all DC's, forwarders enable on AD integrated zone.
>
>
> I want external NS to work as well as internal, Do i need to update root
> hints? or modify LAN settings to get this working
> Any ideas much appreciated
>
>



Relevant Pages

  • Re: new company, new external DNS
    ... configure and establish an External DNS server for my company. ... :), create the NS record with my domain registrar, and then update my ... registration with IANA? ...
    (microsoft.public.windows.server.dns)
  • Re: DNS issues with AD naming scheme
    ... > A quick thought would placing a external dns server ... > within the dhcp properties help in this situation? ...
    (microsoft.public.windows.server.dns)
  • external dns can become member of domain ?
    ... i am having internal and external dns server seperate by ... firewall .my external dns server is in workgroup.can i ... install external dns server to become part of domain? ...
    (microsoft.public.win2000.security)
  • Re: BIND: How to prevent specific user to resolv internet DNS
    ... > caching DNS for external DNS server to query internet DNS. ...
    (RedHat)
  • Reverse IP lookup not resolving host name being forwarded
    ... forwarders configured to our external dns. ... I trying to do reverse lookup on an ip that is NOT in my zone (in the external dns only), so the request should be forwarded to our external servers which has the A record with reverse. ... I have no issues having requests forwarded outside of our company just specfic to our internal server. ...
    (microsoft.public.windows.server.dns)