Port 1813

Modified by:

Port 1813 is used for RADIUS accounting protocol. RADIUS (Remote Authentication Dial-In User Service) is a networking protocol that provides centralized authentication, authorization, and accounting (AAA) management for users who connect and use a network service. Port 1813 is specifically used for sending accounting information from a RADIUS client to a RADIUS server for billing and auditing purposes.

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 1813
tcp
radius-acct
RADIUS Accounting
REGISTERED PORT
Port 1813
udp
radius-acct
RADIUS Accounting
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Ports 8100 – 8200
Port 8100- Port 8200 Port 8200- Port 8300 Port 8300- Port 8400 Port 8400-
Ports 48600 – 48700
Port 48600- Port 48700 Port 48700- Port 48800 Port 48800- Port 48900 Port 48900-
Ports 13400 – 13500
Port 13400- Port 13500 Port 13500- Port 13600 Port 13600- Port 13700 Port 13700-
Port 178
Port 178 is commonly used for the RSTP (Rapid Spanning Tree Protocol) management protocol.
Port 2253
Port 2253 is used for the operation of the remote installation service (RIS) in
Port 40000
Port 40000 is not assigned to any specific application or protocol by the Internet
Port 18606
Ports those registered with IANA are shown as official ports. The same port number
Port 1184
Port 1184 is primarily used for communication between devices using the Mobile Synchronization Protocol
Port 2525
Port 2525 is commonly used as an alternative SMTP port. SMTP stands for Simple
Port 10260
Ports those registered with IANA are shown as official ports. The same port number
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