Billion 800VGT Router
Configuring L2TP VPN in the Head Office
The IP address 192.168.1.200 will be assigned to the router located in the branch office. Please make sure this IP is not used in the head office LAN.
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Item
Function
Description
1 | Connection Name | HeadOffice | Given name of the L2TP connection | |
| Dial in |
| select Dial in | |
2 | Private IP Address |
| The IP address that will get assigned to branch offices | |
Assigned to Dialing | 192.168.1.200 | |||
| network. | |||
| User |
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3 | Peer Network IP | 192.168.0.0 | Branch office network | |
Netmask | 255.255.255.0 |
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4 | Username | username | username & password that are used to authenticate | |
Password | 123456 | the branch office network | ||
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5 | Auth.Type | Chap(Auto) | Keep these settings set to the default values in most | |
cases. | ||||
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| The connection will be disconnected when there is no | |
6 | Idle Timeout | 0 | traffic over it for this predefined period of time. If Idle | |
time is set to 0, it means that the connection will never | ||||
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| time out. |
7
IPSec |
| Select Enable to enhance your L2TP VPN security.. | |
Authentication | MD5 |
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Encryption | 3DES | Both sides of the tunnel should use the same settings | |
Perfect Forward |
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None | for these options. | ||
Secrecy | |||
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12345678 |
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