D-Link DI-304M manual LAN-to-LAN Access

DI-304/DI-304M ISDN Remote Router

♦Specify the callback number – This option is for extra security. Once enabled, the router will only call back to the specified ISDN number defined in the next parameter, Callback Number.

♦Callback Number – If the previous option has been enabled, enter the dial-in user's ISDN line number here.

♦Check to enable Callback Budget Control – Enable the callback budget control.

♦Callback Budget (Unit: minutes) – By default, the callback function has a 30-minute time restriction. The budget will be decreased automatically per callback connection. Once the callback budget has been exhausted, the callback mechanism will be disabled automatically.

LAN-to-LAN Access

The following sections are based on the network layout above to describe how to set up a LAN-to-LAN profile to connect two private networks. In the above network layout, the private network of the head office is 192.168.1.0/24 and the off-site branch office network is 192.168.2.0/24.

Before you begin to setup a LAN-to-LAN profile for each network, you should gather the information shown in the following table.

	Head Office	Branch Office
Network ID	192.168.1.0/24	192.168.2.0/24
Router IP address/netmask	192.168.1/24	192.168.2.1/24
Assigned IP for dial-in	192.168.1.200	192.168.2.200
connection
Access Account	UN: head; PW: head	UN: branch; PW: branch

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