1 WAN for data and another for a SIP trunk.
Whats the best way to route both? I have read the wiki on the ECMP load balancing (I don't want to load balance, just route all voip traffic to SIP trunk and route data through the cable modem), also read the Load Balancing over Multiple Gateways wiki. Any recommendations from someone who has done it?
For eg.
/ip firewall mangle add chain=prerouting protocol=udp dst-port=5060 action=mark-routing new-routing-mark=sip
/ip route add gateway=SIPTRUNK routing-mark=sip
/ip route add gateway=WAN
You need to create a rule for marking of specific routing traffic. Here i have used protocol udp and sip port 5060 for understanding. you can change it accordingly.