Hello ,

i have 4 internet connection . i am already using a 4 wan load balancing , but now i want to separate some protocols .

Wan 2 use for = for downloading exe, zip , mp3 , or other files
Wan 3 use for = voip traffic , like skype , viber , line , yahoo , etc
Wan 4 use for = browsing for https , ftp .

and Wan 1 for all other traffic

Can Someone help me to solve this ?

Thanks

anyone is here on mikrotik forum ?

you can use mark routing in mangle for each type of traffic and then rout it to the specific wan that you want
this is an ex. for https:

ros code

/ip firewall mangle
add action=mark-routing chain=prerouting comment="HTTPS_rout" dst-port=443 new-routing-mark=https-route protocol=tcp

/ip route
add distance=1 gateway=x.x.x.x routing-mark=https-route