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Wireless Web Interface User’s Manual
10.2 Link2000ACS access controller NAT configuration
10.2.1 NAT ports
The Link2000ACS and associated access points use TCP ports 57776-57779 to communicate over NAT. Set a policy on your NAT firewalls,
gateways and/or routers to open TCP ports 57776-57779 to all associated icXchange
®
devices on the local and remote networks.
Configuration for opening these ports would depend upon the type and the brand of the NAT device used, and how that NAT device allows
certain ports to be opened. Please refer to the NAT firewall, gateway and/or Virtual Server manufacturer’s user documentation for proper
configuration.
If a public IP address is used for the Link2000ACS’s default controller IP address, it is not necessary to perform the port opening
configuration. There is no NAT firewall, gateway and/or Virtual Server present between the Link2000ACS and the Internet if a public IP
address is set as the default.
10.2.2 Link2000ACS NAT configuration
Click
WLAN Configuration > Fast Configuration
. Enter the default VLAN IP address for the actve500EM in the field Wireless IP Address.
The default IP address for the Link2000ACS is
192.168.1.1
if it has not been updated in prior configurations.
1. Type
1
in the Group ID field, and from the AP Hardware Type dropdown select
22
for the
ARC
2000MAP and
ARC
3000MAP Dual Band
Access Points, or
21
for the
ARC
1000MAP Single Band Access Point. Click
Add
to add the AP Group configuration. Click
Submit
to save
the configuration.
2. Select
WLAN configuration >AP Group Management
. Click
Modify
on the group created in the previous step.
