How to Mark routing

Hi guys,
I have to redirect any request from my users in to two connections.

I bring internet in to the mikrotik from pppoe client and create a sstp client connection for some users.

I create default route without rout mark for pppoe client and create the other default route for sstp connection and set Routing Mark = SSTPUSERS.

I the mangle I add this rule.
ip firewall Mangle add chain=prerouting src-address=192.168.1.0/24 content=facebook action=mark-routing new-routing-mark=SSTPUSERS

when my users type the facebook.com in browser I can see in the sstp-cient status thy are send the request from sstp connection to the face book server but my users cant open face book page in their browser…!!!

Not: when the user type microdoft.com or other address in their browse their request send of pppoe-client gateway But if their users type facebook.com in their browser their request send of sstp-client gateway.

please tips me.
many tanks.

Admins please advice me :slight_smile:

you can select uplink only on first packet of connection, not when data is already flowing through it. first packet carries IP addresses and ports. if you collect facebook addresses - you can use policy routing