Enterasys Networks ANG-1000 - Manual (Page 48)

36
Aurorean Network Gateway-1000 User’s Guide
Chapter 3
Configuring the ANG-1000 with Aurorean Web Config
Refer to the tables below for command usage, switches, arguments, and
definitions.
Follow the steps below to configure IP port forwarding.
1 Login to Web Config.
2 Click on the Config File Editor menu option.
3 Click on the ipfwrules Configuration File.
4 In the Configuration File Edit window, scroll to the end of the file.
5 Under **Expert-Config**, type the following rules:
– ipportfw -C
– ipportfw -A <-t or -u> -R IP address/remote port>
6 Click Update and Reboot Now when prompted to save the change.
Usage
ipportfw -A -[t | u] l.l.l.l/lport -R a.a.a.a/rport add entry
ipportfw -D -[t | u] l.l.l.l/lport delete entry
l.l.l.l is the address of the VPN interface receiving packets to be forwarded
a.a.a.a is the server address on the LAN
lport is the port being redirected
rport is the port being redirected to
Switch Definition
-t VPN address/port Forward TCP traffic
-u VPN address/port Forward UDP traffic
-A None Add the IP port forwarding table entry
-C None Clear the IP port forwarding table
-D None Delete the IP port forwarding table entry
-R IP address/port Define the server IP address
-L None List the IP port forwarding table