I have 2 offices, both with Mikrotik breakout routers load balancing 6 ADSLs.
Now we have VoIP servers NATted behind the MTs which I want to connect.
The problem is our ADSLs are DHCP so IP change every now and again.
To try and circumvent various DDNS vs static IP issues, I thought of making a L2TP tunnel between the 2 routers and connect the VOIP servers via that tunnel. This should also be more efficient i.t.o. latency?
This is more or less the setup:
VOIPserver1
|
Mikrotik1 (PPPOE the DSL accounts)
|
NAT
|
The Internet
|
NAT
|
Mikrotik2 (PPPOE the DSL accounts)
|
VOIPserver2
Now if I can establish a L2TP tunnel between the 2 MTs, how do I connect the 2 VOIP servers to each other with ‘static’ IPs?
I hope I described in an understandable manner…
Thanks so far
Ekkas