We are trying to implement a LAB with a new DMP v5.1 remotely connected to DMM v5.1 through a VPN IPSec tunnel.
Another DMP v5.03 is connected to DMM v5.1 in the same LAN without problems (Status = Green).
In both sides, I am using the same username/password (I read a similar case here with this recommendation) and there is full IP connectivity between both equipments (I can make a ping from DMP to DMM and viceversa), however the DMPv5.1 is not registering (Status = Red).
We made a traffic capture, pls look at the attached picture.
DMP = 172.20.100.20
All the TCP/UDP 7777 and 6666 ports are open through a firewall system, but as you can see in the capture the handshake doesn´t progress so much.
Please could you help us??