The TG862 also includes configurable options for the Local Area Network (LAN). The LAN IP Address and DHCP range can be configured and modified to suit the needs of the network. By default, the LAN IP address of the TG862 is 192.168.0.1, and DHCP for the LAN network is enabled. This document describes how to change the LAN IP address and DHCP range of the TG862.
CAUTION: Modifying these settings will restart the TG862. Â Current connections and telephony may be interrupted.
Changing the Local Area Network (LAN) IP Address
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Launch a web browser, such as Internet Explorer, Firefox, or Safari.  Enter http://192.168.0.1 into the address box, and press the Enter key. The Login page appears.
NOTE: By default the LAN IP address is 192.168.0.1. If the default address has been changed, enter the custom address in the address box.
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On the Login page:
a.  Enter admin in the Username field.
b.  Enter password in the Password field.
c.   Click the Login button.  The System Basic Setup page appears.
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On the top menu, click on LAN Setup.  The LAN Settings page appears.
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On the LAN Settings page:
a.  IP Address - Enter the desired IP address for the LAN interface. In this example, 192.168.4.1 is used.Â
NOTE:Â The LAN IP address used must be a private IP address (within one of the following ranges):
10.x.x.x
172.16.x.x - 172.31.x.x
192.168.0.x
192.168.4.x - 192.168.255.x
b.   Subnet Mask - Leave at default (255.255.255.0) or click the drop-down menu, and select the desired setting.
c.   Start IP Address - Enter the 1st IP address of the desired DHCP range.
d.   End IP Address - Enter the last IP address of the desired DHCP range.
e.   Lease Time - Leave at default (3600 seconds), or enter the desired time duration that a device will retain an IP address.
f.   Click the Apply button. Â
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g. Â Click the OK button when the following message appears: This will restart your router. Current connections and telephony may be interrupted.
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