Chapter 11 Network Address Translation (NAT)
AMG1302/AMG1202-TSeries User’s Guide
152
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/AMG1202-TSeries.
Figure 66
Network Setting > NAT > General
The following table describes the labels in this screen.
Table 48
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/
AMG1202-TSeries.
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 AMG1202-T series
Страница 4: ...Contents Overview AMG1302 AMG1202 TSeries User s Guide 4 ...
Страница 13: ...13 PART I User s Guide ...
Страница 14: ...14 ...
Страница 20: ...Chapter 1 Introduction AMG1302 AMG1202 TSeries User s Guide 20 ...
Страница 28: ...Chapter 2 Introducing the Web Configurator AMG1302 AMG1202 TSeries User s Guide 28 ...
Страница 61: ...Chapter 4 Tutorials AMG1302 AMG1202 TSeries User s Guide 61 Tutorial Advanced QoS Class Setup ...
Страница 64: ...Chapter 4 Tutorials AMG1302 AMG1202 TSeries User s Guide 64 ...
Страница 65: ...65 PART II Technical Reference ...
Страница 66: ...66 ...
Страница 72: ...Chapter 5 Connection Status and System Info Screens AMG1302 AMG1202 TSeries User s Guide 72 ...
Страница 120: ...Chapter 7 Wireless LAN AMG1302 AMG1202 TSeries User s Guide 120 ...
Страница 144: ...Chapter 10 Quality of Service QoS AMG1302 AMG1202 TSeries User s Guide 144 Figure 64 QoS Class Setup Add Edit ...
Страница 150: ...Chapter 10 Quality of Service QoS AMG1302 AMG1202 TSeries User s Guide 150 ...
Страница 160: ...Chapter 11 Network Address Translation NAT AMG1302 AMG1202 TSeries User s Guide 160 ...
Страница 172: ...Chapter 14 Filters AMG1302 AMG1202 TSeries User s Guide 172 ...
Страница 194: ...Chapter 16 Parental Control AMG1302 AMG1202 TSeries User s Guide 194 ...
Страница 200: ...Chapter 17 Certificate AMG1302 AMG1202 TSeries User s Guide 200 ...
Страница 206: ...Chapter 19 Traffic Status AMG1302 AMG1202 TSeries User s Guide 206 ...
Страница 208: ...Chapter 20 User Account AMG1302 AMG1202 TSeries User s Guide 208 ...
Страница 212: ...Chapter 21 TR 069 Client AMG1302 AMG1202 TSeries User s Guide 212 ...
Страница 216: ...Chapter 22 System Settings AMG1302 AMG1202 TSeries User s Guide 216 ...
Страница 222: ...Chapter 24 Backup Restore AMG1302 AMG1202 TSeries User s Guide 222 ...
Страница 234: ...Chapter 25 Remote Management AMG1302 AMG1202 TSeries User s Guide 234 ...
Страница 238: ...Chapter 26 Diagnostic AMG1302 AMG1202 TSeries User s Guide 238 ...
Страница 244: ...Chapter 27 Troubleshooting AMG1302 AMG1202 TSeries User s Guide 244 ...
Страница 280: ...Appendix C Pop up Windows JavaScripts and Java Permissions AMG1302 AMG1202 TSeries User s Guide 280 ...
Страница 294: ...Appendix D Wireless LANs AMG1302 AMG1202 TSeries User s Guide 294 ...
Страница 304: ...Appendix E IPv6 AMG1302 AMG1202 TSeries User s Guide 304 ...
Страница 320: ...Index AMG1302 AMG1202 TSeries User s Guide 320 ...