creating subdomain and aliases
Danny Mayer
mayer at gis.net
Sun Nov 24 02:56:21 UTC 2002
At 11:36 AM 11/9/02, Joshua Kuo wrote:
>hi all:
>
>I want to create a sub domain "foo.networks.com", off
>"networks.com", there is a machine in "foo.networks.com" called
>"bar.networks.com", and i want all mail in the "foo.networks.com"
>domain to go to "bar.networks.com".
Did you mean bar.foo.networks.com? bar.networks.com cannot be in the
foo.networks.com domain.
>i also want it so that when people access "box1.foo.networks.com" they
>will be redirected to "bar.networks.com"...
in the foo.networks.com zone:
box1 IN CNAME bar.networks.com.
>so far i have been unsuccessful trying to create the sub domain with the
>following:
>
>
>(taken from named.conf)
>
>zone "networks.com" {
> type master;
> $TTL 86400
> @ IN SOA carbon.networks.com. dns.networks.com. (
> 0211080029 ; Serial
> 28800 ; Refresh
> 7200 ; Retry
>
>
> 604800 ; Expire
> 86400) ; Minimum TTL
> @ NS carbon.networks.com.
> NS lithium.networks.com.
>
> $ORIGIN networks.com
>
> @ A 128.64.189.21
> MX 300 mail.networks.com.
>
> ; i wish to have this machine acting for the "foo.networks.com"
> ; sub-domain, taking its mail and web traffic
> bar A 128.64.189.87
>}
>
>zone "foo.networks.com" {
> type master;
> $TTL 86400
>
> @ IN SOA carbon.networks.com. dns.networks.com. (
> 0211080029 ; Serial
> 28800 ; Refresh
> 7200 ; Retry
> 604800 ; Expire
> 86400) ; Minimum TTL
> @ NS carbon.networks.com.
> NS lithium.networks.com.
>
> $ORIGIN foo.networks.com
This is unnecessary. That is your origin.
> ; for now, i would like all the machines in this sub-domain
> ; to point to bar.networks.com
> @ CNAME bar.networks.com.
This is illegal.
> MX 100 bar.networks.com.
That's what should have.
> box1 CNAME bar.networks.com.
> box2 CNAME bar.networks.com.
>}
>
These are fine.
>when i run nslint, i get the following error messsage:
>
>nslint: "cname" foo.networks.com. has other records
>
Right, see above.
Danny
>what is the best way to cross-reference names like this?
>
>any help or pointers would be greatly appreciated, i have been scratching
>my head on this one for a while...
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