Hi,
Please help me how to set up correctly this.
I have two networks (lan A and B), both with mikrotik router, both have a PPPoE net uplink (same provider). I have a Mikrotik router in a hosting room (lets call it central). I run a L2TP Server function at the centra router, both mikrotiks connects to central. When i am at lan A i am able to login into the router at lan B, but when i open the IP/Firewall (or any other windows) menu it hangs up, and after timeout disconnects.
I think the problem is with not correctly configured MSS, MTU, etc..
I have this configuration for PPPoE links:
Max MTU: 1480
Max MRU: 1480
MRRU: 1600
MSS: enabled
I have this for the L2TP:
Max MTU: 1450
Max MRU: 1450
MRRU: 1600
MSS: disabled
the ethernet1 port have the PPPoE link plugged in:
MTU: 1500
L2 MTU: 1600
Max L2 MTU: 4076
at central the L2TP Server config:
Max MTU: 1460
Max MRU: 1460
MRRU: 1600
MSS: disabled
Please make advise how i need to configure them to not disconnect all the time, and every communication go smoothly.
Thanks in advance!
Csaba