WR3000 4-Port Wireless DSL/Cable Router
®
101

12.5.3

Predefi ned Services - Continued

Predefi ned Services

SERVICE
SERVICE
DESCRIPTION
DESCRIPTION
SNMP(TCP/UDP:161)
Simple Network Management Program.
SNMP-TRAPS(TCP/
SNMP-TRAPS(TCP/
UDP:162)
SQL-NET(TCP:1521)
SQL-NET(TCP:1521)
Structured Query Language is an interface to access data on many different
Structured Query Language is an interface to access data on many different
types of database systems, including mainframes, midrange systems, UNIX
systems and network servers.
SSH(TCP/UDP:22)
SSH(TCP/UDP:22)
Secure Shell Remote Login Program.
Secure Shell Remote Login Program.
STRM WORKS(UDP:1558)
STRM WORKS(UDP:1558)
Stream Works Protocol.
Stream Works Protocol.
TELNET(TCP:23)
TELNET(TCP:23)
Telnet is the login and terminal emulation protocol common on the Internet and
in UNIX environments. It operates over TCP/IP networks. Its primary function
in UNIX environments. It operates over TCP/IP networks. Its primary function
is to allow users to log into remote host systems.
TFTP(UDP:69)
Trivial File Transfer Protocol is an Internet fi le transfer protocol similar
to FTP, but uses the UDP (User Datagram Protocol) rather than TCP
(Transmission Control Protocol).
VDOLIVE(TCP:7000)
VDOLIVE(TCP:7000)
Another videoconferencing solution.
Another videoconferencing solution.