Problems with DNS behind firewall.

Michael Kjorling michael at kjorling.com
Mon Jun 4 20:42:36 UTC 2001


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Jun 4 2001 22:28 +0200, arjen-bind at 3va.net wrote:

> Oops, masking mistake...
>
> On Mon, 4 Jun 2001 arjen-bind at 3va.net wrote:
>
> > 1.1.1.something you cannot use. If these are internal IPs, use
> > in the 10/24,
>
> 10/8

Same pitfall as I went into :)


> > 192.168/16 and 172.16/16 blocks (or maybe the last two
> > blocks are even /24
>
>
> /8 again :]

Actually neither. 192.168 is indeed a /16 (even though it's often used
as 256 /24s), and 172.16 and up is really 16 consecutive /16s, making
for a /12.

But I think we better drop this part of the thread as it is getting a
little bit off topic. :-)


Michael Kjörling

- -- 
Michael Kjörling - michael at kjorling.com - PGP: 8A70E33E
"We must be the change we wish to see" (Mahatma Gandhi)

^..^     Support the wolves in Norway -- go to     ^..^
 \/   http://home.no.net/ulvelist/protest_int.htm   \/

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE7G/K/KqN7/Ypw4z4RAlgAAKCJ8KZT762LEFmMWYyNLNoKhatMEwCfTfnd
4OA83f07ezW3sEuAHfj/0Lk=
=bVPi
-----END PGP SIGNATURE-----




More information about the bind-users mailing list