I have this scenario where multiple sites go back to the same datacenter but connect via separate firewalls, and I'm considering this an untangle openvpn issue because on the remote site (172.16.0.0) i can ping to a host in the datacenter (10.200.0.5 for example), but I can't ping from that host back to the remote site. It's like i only have connectivity if the remote site initiates it.
The whole scenario is this:
1. 172.19.1.0, 192.168.0.0, 10.200.0.0, and 10.195.0.0 belong to the same organization.
2. There is a temporary need for access to the 10.200.0.0 and 10.195.0.0 networks from the 172.16.0.0 network for a large data transfer.
I have added 10.200.0.0 and 10.195.0.0 to the exported networks in the openvpn config on 10.250.0.254 and I have added routes on the datacenter routers for any traffic trying to reach 172.16.0.0 to use 10.250.0.254 as the gateway.
What am I missing?
network.png
https://i.imgur.com/P3QyU9X.png