I have an eth0 connection providing internet connection through a proxy server only for port 80 and 443 (provided by university). For ssh, git and related purposes, I got a different connection on my mobile connected to the laptop through wlan0 (or usb0 through tethering.)I need to route all connections for port 80 and 443 through eth0 ethernet while the rest of the ports should connect through wlan0 or usb0.I have searched online but only found about routing specific servers through specific interfaces using route command.How to do a similar thing for different ports?
How to route traffic to different interfaces for different ports
routing;interface