We have a 2930VN in static mode with a Netgear gear in Front of it using one of the IPS in the Public Range providing the ADSL

The the netgear is on 1.2.3.1/29 and the V2930 is on 1.2.3.2/29
IP Routing works fine and the V2930 30 responds on all the other available alias' and NAT works but PCs/Server inside the 2930 keep being unable to do DNS lookups and cant open webpages.
Its reallt random, you minute you can ping a website then its just stops. The cant pin point that cause at all.
I have never tried this set up with a Draytek device before but I done many times with Junipers and they have always been fine.

I have even fixed the Server to use forwarders instead of root hints but it make no differece

Any ideas?

Thanks