Port 2649 is used for the routing protocol RADIUS accounting. RADIUS (Remote Authentication Dial-In User Service) is a networking protocol that provides centralized authentication, authorization, and accounting management for users who connect and use a network service. Port 2649 is specifically used for the accounting service, which provides Information about when and for how long user sessions are active on the network.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 2649 |
tcp |
vpsipport |
VPSIPPORT |
REGISTERED PORT |
Port 2649 |
udp |
vpsipport |
VPSIPPORT |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |