hello to all. I am absolutely new to the Mikrotik world but I think it is the most versatile router I know and that maybe, with your help, it will solve my problem
I have this situation
(device)-----lan (192.168.88.x)----(hapac3)----lan (192.168.88.x)—(Server)
in this case hap work as a normal switch, the server use the device for some controls and it work only if both are on same lan (layer 2)
The target should be this
(device)(VPN)-----internet----(VPN)(carrier router)—lan (192.168.1.x)–(VPN)(hapac3)–lan (192.168.88.x)----(server)
and in case of emergency
(device)(VPN)-----internet----(cellphone with thetering)-- USB-(VPN)(hapac3)–lan (192.168.88.x)----(server)
Note:
I can open some ports on carrier router but not change IP addresses as well I would like keep separated the lan 192.168.1.x and 192.168.88.x but with the possibility of each lan see the other and access the other lan.
I understan what I must
Create a ppp pool for the “device” to work with the server)
Create keys and certificate for the openVPN server inside hapac3
Create a user for the vpn
Create a ddns for the hapac3 (the external public address with some NAT rules on the carrier router to reach the hapac3
Activate the openVPN server
all done but not work
I can not extabilish the VPN (timeout)
Any suggestion? any test to do? I forget something or my project not work (is impossible)?
Thank you so much, sorry for my bad english and Regards from Italy
Giorgio