Start port:
The start port number of the port range.
End port:
The end port number of the port range.
Specify A Global IP:
User can select to define one IP address from IGR-2500 several WAN ports
setting. If you specify Global IP address with 0.0.0.0, the Internet user will be able to access virtual
server from all the WAN port IP addresses.
Local IP:
local server IP address
TCP/UDP:
The item is selected to define the port number type with TCP, UDP, or both.
(Figure 3-42)
Figure 3-42 Group Virtual Server Setting
For example:
(Figure 3-43)
Suppose you want to install servers dedicated with specific WAN port as following:
1. Internet user can access FTP server from WAN1
2. Internet user can access VNC from WAN 2.
3. Internet user can ERP server from all the WAN port.
Environment:
WAN1 IP address: Static IP address 60.250.158.64
WAN2 IP address: Static IP address 230.74.69.15
WAN3 IP address: Dynamic IP
WAN4 IP address: PPPoE
LAN server:
FTP server (TCP 21): 192.168.1.10
VNC client (TCP 5800, 5900): 192.168.1.50
ERP server (TCP 1394 ~ TCP 1400): 192.168.1.120
43
