I am a newbie to Sonicwall and require some of your expertise.
Sonicwall Pro 2040 X0 Port to LAN
Sonicwall Pro 2040 X1 Port to Internet
Sonicwall Pro 2040 X2 Port connected to a VLAN'd HP Procurve Switch with IP 192.168.xxx.254 on X2 and 192.168.xxx.250 on the switch port. From the 192.168.xxx.xxx network I can ping the switch port and X2 interface IP's and I can ping to assets on the other subnet (which is 10.0.xxx.xxx) and vice versa.
I cannot RDP from a system on the 10.0.xxx.xxx to a server on the 192.168.xxx.xxx network. It also appears DNS traffic will not flow since I attempted to create a Stub Zone in DNS on the 192 network and it times out.
I suspect the firewall is not allowing the traffic to pass back and forth between the two subnets. Any assistance would be greatly appreciated.