At 10:09 AM 18/04/00 +0530, S.Anand Kr wrote:
>I have got a Linux based DNS setup for our network. Using NSLOOKUP,
>setting my domain server as server and entering one of our servers' IP I am
>getting the name of my server back and vice-versa. This shows that reverse
>IP mapping is correctly configured.
>
>... <deleted>
>
> Connected to portal.gw.tislabs.com
> 520 - This FTP server required the ability to perform reverse DNS
>lookups on all addresses connecting to it.
> We cannot perform this on the currect connection.
This could be due to one of the following:-
Your IP address range is not delegated to your DNS. Basically you will have
to check if firstly you have rights to handle reverse delegation for your
IP address range (some ISP will give you addresses that they won't give you
reverse delegation on). Secondly, you will have to go through your local
NIC authority to get reverse lookup for the IP address range allocated to you.
You have accidently blocked outside access to your reverse lookup entries
from outside your network. This is unlikely, but could happen if you've
been playing around a bit with your DNS configuration.
--
-=[ Stuart Young (Aka Cefiar) ]=-------------------------------
| http://amarok.glasswings.com.au/ | [EMAIL PROTECTED] |
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