ZyXEL Communications P-660 series - Page 24

P-660 Series Support Notes
Introduction
Generally, SUA makes your LAN appear as a single machine to the outside world.
LAN users are invisible to outside users. However, some applications such as
Cu-SeeMe, and ICQ will need to connect to the local user behind the P-660. In such
case, a SUA server must be entered in menu 15.2.1 to forward the incoming packets
to the true destination behind SUA. Generally, we do not need extra settings of menu
15.2.1 for an outgoing connection. But for some applications we need to configure the
menu 15.2.1 to make the outgoing connection work. After the required menu 15.2.1
settings are completed the internal server or client applications can be accessed by
using the P-660's
WAN IP address.
SUA Supporting Table
The following are the required menu 15.2.1 settings for the various applications
running SUA mode.
ZyXEL SUA Supporting Table
1
Required Settings in Menu 15.2.1
Port/IP
Application
Outgoing Connection Incoming Connection
HTTP None 80/client IP
FTP None 21/client IP
TELNET None 23/client IP
(and remove Telnet
filter in WAN port)
POP3 None 110/client IP
SMTP None 25/client IP
mIRC
None for Chat.
For DCC, please set
Default/Client IP
.
23
All contents copyright © 2005 ZyXEL Communications Corporation.