Port 49

Modified by:

Port 49 is typically used for the TACACS+ protocol, which is a security protocol used for authentication, authorization, and accounting (AAA) services for network devices.

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 49
tcp
tacacs
Login Host Protocol
WELL KNOWN PORT
Port 49
udp
tacacs
Login Host Protocol
WELL KNOWN PORT

UnOfficial

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

Port Protocol (TCP/UDP) Description
TCP UDP Ports
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