UDP 60203
Synopsis
- Mosh (Mobile Shell) uses UDP ports 60000–61000 by default, so UDP/60203 is often used by active Mosh sessions.
- For example, on Linux/BSD servers running mosh-server, the process may bind to UDP 60203 for a given session, and many cloud firewall guides recommend allowing UDP 60000–61000 specifically for Mosh.
Observed activity
Last 30 days
Detailed chart