I would like to have some clients connecting to a router to have an alternate route available to chose (not as automatic failover, but on purpose)
I was considering the client could either communicate directly through the router as normal; or when they want to use the alternate route to communicate through the ROS socks server.
However, I can not find a way to differentiate the packets coming out of the router that are coming from the socks server or from the router (like email, ROS upgrade, syslog, scripts, etc...).
Is there a way to mark the packets coming out from socks so I can easily send them through the right route?