Chapter 11 Network Address Translation (NAT)
AMG1302-T11C User’s Guide
149
Port Forwarding
A port forwarding set is a list of inside (behind NAT on the LAN) servers, for example, web or FTP,
that you can make visible to the outside world even though NAT makes your whole inside network
appear as a single computer to the outside world.
Finding Out More
See
for advanced technical information on NAT.
11.2 The NAT General Screen
Use this screen to activate NAT for the default WAN connection (PVC0). Click
Network Setting >
NAT
to open the following screen.
Note: You must create an IP filter rule in addition to setting up NAT, to allow traffic from
the WAN to be forwarded through the AMG1302-T11C.
Figure 68
Network Setting > NAT > General
The following table describes the labels in this screen.
Table 50
Network Setting > NAT > General
LABEL
DESCRIPTION
Active
Select this check box to enable NAT.
Max NAT/Firewall
Session Per User
When computers use peer to peer applications, such as file sharing applications, they
need to establish NAT sessions. If you do not limit the number of NAT sessions a single
client can establish, this can result in all of the available NAT sessions being used. In
this case, no additional NAT sessions can be established, and users may not be able to
access the Internet.
Each NAT session establishes a corresponding firewall session. Use this field to limit the
number of NAT/Firewall sessions client computers can establish through the AMG1302-
T11C.
If your network has a small number of clients using peer to peer applications, you can
raise this number to ensure that their performance is not degraded by the number of
NAT sessions they can establish. If your network has a large number of users using peer
to peer applications, you can lower this number to ensure no single client is exhausting
all of the available NAT sessions.
Apply
Click this to save your changes.
Cancel
Click this to restore your previously saved settings.
Содержание AMG1302-T11C
Страница 12: ...12 PART I User s Guide ...
Страница 57: ...Chapter 4 Tutorials AMG1302 T11C User s Guide 57 Tutorial Advanced QoS Class Setup ...
Страница 60: ...60 PART II Technical Reference ...
Страница 142: ...Chapter 10 Quality of Service QoS AMG1302 T11C User s Guide 142 Figure 66 QoS Class Setup Add Edit ...
Страница 298: ...Appendix H Legal Information AMG1302 T11C User s Guide 298 Environmental Product Declaration ...
