ZyXEL 336M 91-003-192001B Manuale Utente
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91-003-192001B
ZyXEL P-336M User’s Guide
Chapter 4 Advanced
48
RTSP
Select this option to allow applications (such as QuickTime and Real Player)
that use Real Time Streaming Protocol (RTSP) to receive streaming media from
the Internet.
Windows Messenger Select this feature to allow the use of Microsoft Windows Messenger on
computers in the LAN.
Note: You must also enable the SIP ALG.
FTP
Select this option to allow FTP data transfer through a NAT-enabled network.
You must also set up the FTP server settings in the Virtual Server screen.
NetMeeting
Select this option to allow Microsoft NetMeeting clients to communicate through
a NAT-enabled network. You must also set up the NetMeeting server settings in
the Virtual Server screen.
SIP
Select this option to allow devices and applications using VoIP (Voice over IP) to
communicate over NAT.
Clear this check box to disable this ALG if the devices/applications use NAT
Clear this check box to disable this ALG if the devices/applications use NAT
traversal.
Wake-On-LAN
Select this option to forward "magic packets" or wake-up packets from the WAN
to a LAN computer or device with Wake-on-LAN (WOL) feature. You must also
define the WOL server settings in the Virtual Server screen. The LAN IP
address for the virtual server is typically set to the broadcast address of
192.168.0.255. The computer on the LAN whose MAC address is contained in
the magic packet will be awakened.
AOL
Select this option if you are experiencing frequent line disconnections from the
AOL server due to inactivity timeout.
MMS
Select this option to allow Windows Media Player, using MMS protocol, to
receive streaming data from the Internet.
L2TP
Select this option to allow multiple computers on the LAN to connect to a remote
network using the L2TP protocol.
Add Special
Applications Rule
Enable
Select this option to activate this rule.
Name
Enter a descriptive name for identification purposes.
Alternatively, select a pre-defined application name from the drop-down list box
Alternatively, select a pre-defined application name from the drop-down list box
to have the P-336M fill in the default port numbers and protocol type for the
selected application.
Trigger Port Range
The trigger port is a port (or a range of ports) that causes (or triggers) the P-
336M to record the IP address of the LAN computer that sent the traffic to a
server on the WAN.
Specify a port or a range of ports.
Specify a port or a range of ports.
Trigger Protocol
Select a protocol type for the application.
Input Port Range
Incoming is a port (or a range of ports) that a server on the WAN uses when it
sends out a particular service. The P-336M forwards the traffic with this port (or
range of ports) to the client computer on the LAN that requested the service.
Specify a port or a range of ports.
Specify a port or a range of ports.
Input Protocol
Select the protocol used by the traffic coming to the router through the opened
port range.
Schedule
Select the name of a time setting during which this setting is active. You can
configure schedules in the Schedules screen.
Table 18 Advanced: Applications (continued)
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