RDP issues

Hi

I have found an issue with routing rdp trafic from one zone to another.

I have reproduced the case at 2 different places. In both cases it involved esxi5, and vlans.

the esxi is setup with vlan tagged trafic. there are port groups for each vlan and the astaro has a virtual netcard in each port group.

Zones are created in astaro for each net card, lan, vlan5dmz etc.

The problem is that it is nearly impossible to use rdp from one zone to another, e.g. a virtual machine in the vlan5zone.

windows versions affected is windows 7, don't know about other version.

I have seen this both at work when evaluating astaro, and now at home.

At work we also saw slow filetransfer performance. We also tested untangle, and it had no problem routing the traffic. really weird.

At work we had no firewall rules, since it was only a matter of routing between lan and a test vlan.

So, is this a combination of windows rdp and astaro tcp handling ? or where should i look ?