You can set up a route for your tracert. tracert uses the Windows routing table. So if you've got two devices (e.g. if1=192.168.0.1/24
and if2=192.168.1.1/24
) and want to use the second one, you'd have to set a specific route for the host you want to trace. Some details would be nice to answer your question better (obfuscated IPs of your NICs, IP / subnet of the host you want to trace, etc.) Also: the -S
switch only works for IPv6.
If you know the hosts in your route, you can also try to use tracert -j hopA hopB hopC [...]