Specify specific upstream for single LAN host

[soudaburger]

I have multiple computers on a LAN.  I now have two upstreams from my ISP, one for work, one not.  Is there a way to specify a single host on my LAN to be directed to the work upstream?  I can specify the LAN gateway, but can't seem to find a way to do this.  Any help would be appreciated.  Thanks!

[bartjsmit]

You set this in the outbound NAT section of the firewall rules. Firewall -> NAT -> Outbound. Pick Hybrid outbound NAT rule generation at the top (or manual if you want full control) and set a rule for the workstation to go out on the non-default WAN connection. This will take precedence over the automatic rules.

Bart...