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Port Forwarding
Port Forwarding allows you to redirect a particular public
port to a computer on your LAN network. This helps
you host servers behind the NAT and Firewall.
In the example below, there is a FTP Server running
on port 21 on the LAN.
For security reasons, the Administrator would like to
provide this server to Internet connection on port 30.
Therefore then there is a connection from the Internet
on port 30, it will be forwarded to the computer with the
IP address 192.168.0.100 and changed to port 21.
Port Forwarding
Enable Port
Forwarding
Tick this box to Enable the Port Forwarding feature.
Description:
Enter a name or description to help you identify this entry.
Local IP:
The local IP address of the computer the server is hosted on.
Protocol:
Select to apply the feature to either TCP, UDP or Both types of packet transmissions.
Local Port:
The port that the server is running on the local computer.
Public Port:
When a connection from the Internet is on this port, then it will be forwarded to the indicated local IP address.
Summary of Contents for ETR9330
Page 1: ...a Wireless N Pocket AP Router ETR9330 Ultra Portable Pocket AP Travel Router V1 0...
Page 4: ...3 Revision History Version Date Notes 1 0 March 25 2010 Initial Release version...
Page 5: ...4...
Page 18: ...17 AP Mode Connect the network cable to the RJ45 port Switch Hub or PC Laptop...
Page 22: ...21 ETR9330...
Page 28: ...27 Point to Point Tunneling Protocol PPTP PPTP is used by some ISPs...
Page 30: ...29 Layer 2 Tunneling Protocol L2TP...
Page 33: ...32 e Check the settings are correct and then click Reboot to apply the settings...
Page 35: ...34 b Check the settings are correct and then click Reboot to apply the settings...
Page 41: ...40 LAN This page allows you to modify the device s LAN settings...
Page 52: ...51 Language This page allows you to change the Language of the User Interface...
Page 56: ...55...
Page 57: ...56 PPP over Ethernet ISP requires an account username and password...
Page 61: ...60 Layer 2 Tunneling Protocol L2TP L2TP is used by some ISPs...
Page 68: ...67 Security This page allows you to set the wireless security settings...
Page 103: ...102 Power This page allows you to Enable or Disable the wireless LAN power saving features...
Page 107: ...106 Reset In some circumstances it may be required to force the device to reboot...