netbackup server and client communication

I have netbackup master server and client both running on solaris 10.

I am using the same master server as media server. I don't have media server seperately

my master and client are in two different VLANs. However, they are reachle using ping, telnet, ssh etc..

But, bptestcd and policy creation is failing

Is it not possible to create policy for client that is in different VLAN ??