So I have tried 3 ways to make persistent VPNs over the last 2 weeks.
All are Mikrotik to Mikrotik
2. PPtP with EOIP bridged
3. L2TP with IPSEC
First is easiest to setup by far.
Second has some cool features by being in the same subnet and even using the same gateway.
Third took the most messing with. (Mostly because documentation lacked the firewall ports) But once connected via L2TP... clients are not connected. Then suddenly IPSEC turn on and it stays connected.
So what is everyone using and what do you prefer?