Port 873 — rsync
rsync daemon — efficient file synchronization and backups.
| Port number | 873 |
|---|---|
| Service | rsync |
| Transport | TCP |
| Category | File Transfer |
Is port 873 safe?
Often left open without auth; expose carefully.
Frequently asked questions
What is port 873 used for?
Port 873 (TCP) is the standard port for rsync. rsync daemon — efficient file synchronization and backups.
Is port 873 safe to open?
Often left open without auth; expose carefully.
Is port 873 TCP or UDP?
Port 873 commonly uses TCP.