Billion BiPAC 8500/8501/8520/8521 SHDSL (VPN) Firewall Bridge/ Router
connection is always on.
Configuring PPTP VPN in the Branch Office
The IP address 69.1.121.30 is the Public IP address of the router located in the head office. If you registered the DDNS (please refer to the DDNS section of this manual), you can also use the domain name instead of the IP address to reach the router.
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Item 
Function
Description
1
2
Connection Name
Dial out
Server IP
Address (or
Hostname)
BranchOffice
69.121.1.33
Given a name of PPTP connection
Check Dial out
IP address of the head office router (in WAN side)
| Peer | 192.168.1.0 |
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3 | Network IP | Head office network | |||
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| Netmask | 255.255.255.0 |
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4 | Username | username | Input username & password to authenticate branch | ||
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| office network | |||
| Password | 123456 | |||
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| Auth.Type | Chap(Auto) | Keep as default value in most of the cases, PPTP | ||
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5 |
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| server & client will determine the value | ||
Data | Auto | automatically. Refer to manual for details if you | |||
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| Encryption | want to change the setting. | |||
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| Key Length | Auto |
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| Mode | stateful |
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| The connection will be disconnected when there Is | ||
6 | Idle Time | 0 | no traffic in a predefined period of time. Idle time 0 | ||
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| means the connection is always on. | ||
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| 106 | |
