I have an Ubuntu 16.04 server running with multiple ethernet cards all connected to the internet with distinct IP addresses. I want to configure specific user to use specific card so that they will have different IP publicly. How can I set that up? The closest thing I can find is to do SourceBasedRouting but I am not sure if I am on the right track.
I am running user-level services in Ubuntu 16.04 LTS. For example, I have my test.service located at ~/.config/systemd/user/test.service.
I was able to run the service by doing
systemctl --user start test.target
However, when I try to read its log using journalctl, I got this error message:
journalctl --user -u test.service
Hint: You are currently not seeing messages from other users and the system.
Users in the 'systemd-journal' group can see all messages. Pass -q to
turn off this notice.
No journal files were opened due to insufficient permissions.
How can I use journalctl for user's specific unit?