ZyXEL Communications VMG1312-B Series User Manual page 361

Table 129 Exam ples of Services ( cont inued)
NAME
NEW- I CQ
NEWS
NFS
NNTP
PI NG
POP3
POP3S
PPTP
PPTP_TUNNEL ( GRE) User- Defined
RCMD
REAL_AUDI O
REXEC
RLOGI N
ROADRUNNER
RTELNET
RTSP
SFTP
SMTP
SMTPS
SNMP
SNMP-TRAPS
VMG1312-B Series User's Guide
PROTOCOL PORT(S)
TCP 5190
TCP 144
UDP 2049
TCP 119
User- Defined 1
TCP 110
TCP 995
TCP 1723
47
TCP 512
TCP 7070
TCP 514
TCP 513
TCP/ UDP 1026
TCP 107
TCP/ UDP 554
TCP 115
TCP 25
TCP 465
TCP/ UDP 161
TCP/ UDP 162
DESCRIPTION
An I nt ernet chat program .
A prot ocol for news groups.
Net work File Syst em - NFS is a client /
server dist ribut ed file service t hat provides
t ransparent file sharing for net work
environm ent s.
Net work News Transport Prot ocol is t he
delivery m echanism for t he USENET
newsgroup service.
Packet I Nt ernet Groper is a prot ocol t hat
sends out I CMP echo request s t o t est
whet her or not a rem ot e host is reachable.
Post Office Prot ocol version 3 let s a client
com put er get e- m ail from a POP3 server
t hrough a t em porary connect ion ( TCP/ I P or
ot her) .
This is a m ore secure version of POP3 t hat
runs over SSL.
Point- t o- Point Tunneling Prot ocol enables
secure t ransfer of dat a over public
net works. This is t he cont rol channel.
PPTP ( Point- t o- Point Tunneling Prot ocol)
enables secure t ransfer of dat a over public
net works. This is t he dat a channel.
Rem ot e Com m and Service.
A st ream ing audio service t hat enables real
t im e sound over t he web.
Rem ot e Execut ion Daem on.
Rem ot e Login.
This is an I SP t hat provides services m ainly
for cable m odem s.
Rem ot e Telnet .
The Real Tim e St ream ing ( m edia cont rol)
Prot ocol ( RTSP) is a rem ot e cont rol for
m ult im edia on t he I nt ernet .
The Sim ple File Transfer Prot ocol is an old
way of t ransferring files bet ween
com put ers.
Sim ple Mail Transfer Prot ocol is t he
m essage- exchange st andard for t he
I nt ernet . SMTP enables you t o m ove
m essages from one e- m ail server t o
anot her.
This is a m ore secure version of SMTP t hat
runs over SSL.
Sim ple Net work Managem ent Program .
Traps for use wit h t he SNMP ( RFC: 1215) .
Appendix F Services
361