[CentOS] [Practices] Re: firewall dilemma -- accessing public DNS record systems internally
Bryan J. Smith
thebs413 at earthlink.net
Wed Nov 2 16:30:56 UTC 2005
"Bryan J. Smith" <thebs413 at earthlink.net> wrote:
> Public DNS zone: public.bs.com. (hosted by ISP)
> IN CNAME www
> IN NS 66.33.48.10
> IN MX 10 mail
> mail IN A 66.33.48.10
> www IN A 66.33.48.10
>
> Public DNS zone: bs.com. (hosted by ISP)
> IN CNAME www.public.bs.com.
> IN NS 63.33.48.10
> IN MX 10 mail.public.bs.com.
> mail IN CNAME mail.public.bs.com.
> www IN CNAME www.public.bs.com.
Ooops, the NS records were wrong on those first two zones.
Say your ISP's DNS server is ns.myisp.com.
Public DNS zone: public.bs.com. (hosted by ISP)
IN CNAME www
IN NS ns.myisp.com.
IN MX 10 mail
mail IN A 66.33.48.10
www IN A 66.33.48.10
Public DNS zone: bs.com. (hosted by ISP)
IN CNAME www.public.bs.com.
IN NS ns.myisp.com.
IN MX 10 mail.public.bs.com.
mail IN CNAME mail.public.bs.com.
www IN CNAME www.public.bs.com.
--
Bryan J. Smith | Sent from Yahoo Mail
mailto:b.j.smith at ieee.org | (please excuse any
http://thebs413.blogspot.com/ | missing headers)
More information about the CentOS
mailing list