Loop Telecom IP6610, User Manual

Page: 74 / 190

Chapter 11 Port Forwarding - Virtual Service
51
11 Port Forwarding - Virtual Service
11.1 Overview
When NAPT is enabled, the user is able to set up a static port forwarding table in the Loop IP-6610 that
instructs the IP-6610 to forward specific service packets to specified internal servers. Figure 11-1, below,
illustrates a Web server put into an intranet by a Loop IP-6610 with a Port Forwarding Table. The IP-6610
allows users on the public network (left-hand side of the drawing) to access the Web Server on the right-
hand side of the drawing.
IP Network
HTTP & FTP Server
IP 192.168.1.25
Loop-IP 6610
LAN1 WAN1
Figure 11-1 Port Forwarding - Virtual Service Application
11.2 Port Forwarding - Virtual Service Commands
To set up the Port Forwarding - Virtual Service application you will use the commands in Table 11-1, below.
Step by step instructions follow the table.
Table 11-1 Port Forwarding - Virtual Service Commands
Port Forwarding - Virtual Service Commands
Parameters
Description
add napt forwarding
Add an entry into port forwarding list
delete napt forwarding Delete an entry drom port forwarding list
add nat address Add a pool of public IP addresses for NAT
static Add an entry into NAT static list
delete nat address Delete a pool of public IP addresses for NAT
static Delete an entry from NAT static list
set
nat
nat / napt /off
Interface
wan1 / pvc1  10
Set NAT mode to NAT, NAPT, or off and then
choose an interface (wan1 or pvc1
 10).