ZyXEL Communications VMG5313-B10A/ VMG5313-B30A User Manual

Page of 398
Appendix D Services
VMG5313-B10A/-B30A Series User’s Guide
386
SYSLOG
UDP
514
Syslog allows you to send system logs to a UNIX 
server.
TACACS
UDP
49
Login Host Protocol used for (Terminal Access 
Controller Access Control System).
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 is to allow users to log into 
remote host systems.
VDOLIVE
TCP
UDP
7000
user-
defined
A videoconferencing solution. The UDP port number 
is specified in the application.
Table 156   
Examples of Services (continued)
NAME
PROTOCOL
PORT(S)
DESCRIPTION