sendto: error

[Hans van Leest]

Hello,

I'm new with BIND, so I hope a small problem! I am not sure that I've
installed BIND correct. According the How-to's it should.
-From my BIND/Gateway machine I can run nslookup, from the clients I got

an error like "Can't find server".  The resolv files are:
BIND/Gateway machine=
search jellevanleest.com
nameserver= 127.0.0.1.
The resolv.conf from the clients are
search bind.jellevanleest.com
nameserver 192.168.100.252  (IP BIND/Gateway).
-An another error is in /var/log/messages, while starting ndc start
:sysquery: sendto([198.41.0.10]53): Operation not permitted. It looks
like a firewall block, because without firewall there's no error. In
/etc/named.conf I placed "query-source port 53; " so solve it, but it
don't.
Does somebody know where to find this problem

Thanks Hans