Why line: via stun.voiparound.com:3478?

Hi, I’m seeing lines, replicated below, in the status output (systemctl --user status syncthing.service) that I don’t understand and look a bit odd.

Any info regarding what they are about would be much appreciated?

An internet facing machine on the local network was cracked recently and I’m wondering if this machine running Syncthing has also been compromised!

May 11 22:49:11 HOSTNAME syncthing[452]: [J7THP] INFO: Joined relay relay://xxx.xxx.161.15:22067


May 11 22:58:15 HOSTNAME syncthing[452]: [J7THP] INFO: quic:// resolved external address quic://MY-IP:22000 (via stun.voiparound.com:3478)

Thanks for any advice

See https://en.wikipedia.org/wiki/STUN

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.