Hope you guys doing well over this crazy time
I have two office and a laptop that need to be connected together by using ZeroTier over the internet.
Each site has a 4G internet connection without public IP.
I installed of each OPNSense router the ZeroTier client and assigned to the ZT interface a static IP.
On the laptop (Linux Mint) I successfully install the ZeroTier application and registered to the network
Below you can see details
OPNS IP: 192.168.2.1/24
ZT INTERFACE: 10.10.10.2
OPNS IP: 192.168.3.1/24
ZT INTERFACE: 10.10.10.3
ZT INTERFACE: 10.10.10.4
At this stage I can only ping and access the local network just from the laptop to office 1 & 2 by using the local network ip address but
I can't ping office 2 from office 1 and vice-versa.
I think I need set some rules on the OPNSense router but I am not sure how to do it.
Any one can please help me with this?
Thanks a lot