Vanguard 3000 Multicarrier Cellular Data Modem & IP Router PN 134732-VG3000 Rev. D| Page 39
Select Router from the left navigation pane to access the Port Forwards, DMZ, IP Filtering, MAC Filtering , Static Routes
and ARP tabs.
3.5.1
PORT FORWARDS
Port Forwarding is a technique for transmitting and receiving network traffic through a router that involves re-writing
the destination IP addresses and optionally the TCP/UDP port numbers of IP packets as they pass through. The various
routing configurations will be displayed in the IP Forwarding Configuration Table at the bottom of the Port Forwards
page.
Figure 31: Router — Port Forwards
Port Forward Configuration
Map Name
Sets an identifying name for the Port Forwarding Configuration Table at the bottom of the page. The Map
Name can be up to ten characters in length. Do not use spaces in the character string.
Enabled
Port forwarding entries can be enabled or disabled individually.
Protocol
Sets the data protocol as either TCP, UDP or both.
Friendly IP Address
Specifies an IP address or subnet that is allowed to access the modem. Choose the Any radio-button to allow
any address.
WAN Port Number
Sets the external port number for incoming requests. (Note: Port Forwarding will be ignored if the port
number is already in use by another Vanguard service (e.g. serial port, HTTP/HTTPS web pages).)
LAN IP Address
Sets the IP Address of the destination host. Inbound requests will be forwarded to this IP address.
