User's Guide

AirTight Management Console Configuration
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be able to define the GRE related parameters present on this page.
Tunnel IP
Address
IP address of the GRE tunnel interface on the access point. This IP
address should not conflict with any other network setting in the
access point.
Remote
Endpoint IP
Address
IP address of the remote endpoint of the GRE tunnel.
Key
Key in the GRE header. If configured, key should be same at both
ends of the tunnel. Key is not mandatory to be configured in GRE
tunnel.
Exempted
Host/Network
List
List of comma separated network and/or IP addresses that are
exempted from using the GRE tunnel.
5. Click Save to save the changes to the network settings.
Edit Network Settings
To edit network address translation settings, do the following.
1. Specify the VLAN ID for which the NAT settings would be applicable.
2. Deselect the NAT check box if you want to disable NAT and have a bridged network instead. In case
you want to continue using NAT and only want to edit NAT settings, edit them as required.
Field Description
NAT
Select this check box to enable NAT (network address translation).
Start IP
address
The starting IP address of the DHCP address pool in the selected
network ID.
End IP
address
The end IP address of the DHCP address pool in the selected
network ID.
Local IP
address
An IP address in selected network ID outside of the DHCP address
pool. This address is used as the gateway address for the guest
wireless network.
Subnet Mask
The net mask for the selected network ID.
Lease Time
The DHCP lease time in minutes. Minimum value is 30
minutes,maximum value is 1440 minutes.
DNS Servers
The DNS servers that the guest clients can make DNS queries to.
Enable Wired
Extension
Select this check box to extend this wireless LAN to the wired side
using the second Ethernet port present on AirTight device functioning
as an access point.
3. Select the GRE check box if you want to enable Generic Routing Encapsulation (GRE).
The following table describes the Generic Routing Encapsulation related fields.
Field Description
GRE
Select this check box to enable Generic Routing Encapsulation
and to be able to define the GRE related parameters present on
this page.
Tunnel IP Address
IP address of the GRE tunnel interface on the access point. This
IP address should not conflict with any other network setting in
the access point.
Remote Endpoint
IP address of the remote endpoint of the GRE tunnel.