Compatible Systems INTRAPORT 2+ - Manual (Page 49)

Chapter 6 - Basic Configuration Guide 43
4. Set an IP Gateway for Ethernet 0.
For dual Ethernet setups, this is the internal TCP/IP address of your
firewall or proxy, whichever is applicable. For single Ethernet setups,
this is the internal TCP/IP address of your upstream Internet
access/firewalling router. In either case, this address must be on the
same TCP/IP network as the Ethernet 0 address of the IntraPort 2/2+.
Use edit config to modify the IP Static section. Configuration lines in
this section have the following format:
<Destination><Mask><Gateway/Port><Metric>[<Redist=(RIP|none)>]
Dual Ethernet Setup Example
Edit [ IP Static ]> append 1
Enter lines at the prompt. To terminate input, enter
a . on a line all by itself.
Append> 0.0.0.0 0.0.0.0 192.168.233.3 1 redist=none
Append> .
Edit [ IP Static ]> exit
Single Ethernet Setup Example
Edit [ IP Static ]> append 1
Enter lines at the prompt. To terminate input, enter
a . on a line all by itself.
Append> 0.0.0.0 0.0.0.0 206.45.55.2 1 redist=none
Append> .
Edit [ IP Static ]> exit
v Note: For single Ethernet setups, you must configure the firewall to
allow:
•UDP port 500 (ISAKMP)
•Protocol number 51, which is the AH (Authentication Header)
protocol packet type
- and/or -
•Protocol number 50, which is the ESP (Encapsulating Secu-
rity Payload) protocol packet type