Hi there,

I'm having small (I hope) issue.

The situation:
Mikrotik router 1 (office) - l2tp server
Mikrotik router 2 (remote location behind NAT) - l2tp client

The VPN gets connected, both devices getting IP from LAN DHCP pool of MK1.
I can ping MK2 from MK1, can SSH from MK1 to MK2 but whatever I do I can not ping or connect with a PC that sits on MK1 LAN side of the connection. Proxy-arp on MK1 is on.

What am I missing here?

Need to know config of both routers to check it

Probably you may need to NAT the traffic going through VPN if you don’t have the appropriate static routes on each side or dynamic routing properly set.