I’m currently doing a project in configuring L2TP with same network address at both sides. The site-to-site L2TP (http://wiki.mikrotik.com/wiki/Manual:Interface/L2TP#Read_More) that I have read doesn’t seem to work for me in my test environment. Previously I configured the Cisco l2tp xconnect between two routers, and it work flawlessly. below is the rough test environment.
Site 1 INTERNET Site 2
WAN 10.10.10.1 --------------------------- WAN 10.10.10.2
LAN 192.168.0.0/24 LAN 192.168.0.0/24
The Internet cloud is acted like a switch environment. Anyone can enlighten me?