ROSv7 access to one server via two WAN

RouterOS General
1

Hello,
It’s posiible to access to same service on server example smtp, ssh … via two WAN in version 7 at this same time ?
I have Fix line with public IP and LTE with public IP but via another router with NAT( each one on separate vlan)

I tried couple configurations with two default routes one table main for FIX and one table LTE , mark connection, packet and routing (different settings) from LTE in prerouting and check markings in answers from server and set mark routing to table LTE …
Sometimes seems to be working when first connection is from LTE i can log in to ssh, but when new connection start from FIX first connection from LTE is droped.

Any ideas how to manage this ? pls
Maybe whithout marks ?

Regards

2

You’re going in right direction, mark connections based on incoming interface, then mark routing for responses based on connection marks. If you don’t make some mistake, it will work.