Hamlet HRDSL742, Руководство пользователя

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(Wireless) ADSL VPN Firewall Router with 3DES Accelerator
Chapter 4: Configuration
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Remote Access PPTP Connection
Connection Name:
This allows you to identify this particular connection, e.g. “Connection to
office”.
Type:
Check
Dial Out
if you want your router to operate as a client (connecting to a remote
VPN server, e.g. your office server), check
Dial In
operates as a VPN server.
When configuring your router as a Client, enter the remote
Server IP Address (or
Hostname)
you wish to connection to.
When configuring your router as a server, enter the
Private IP Address Assigned to
Dial in User
address.
Username:
If you are a Dial-Out user (client), enter the username provided by your Host. If
you are a Dial-In user (server), enter your own username.
Password:
If you are a Dial-Out user (client), enter the password provided by your Host. If
you are a Dial-In user (server), enter your own password.
PPP Authentication Type:
Default is
Auto
if you want the router to determine the
authentication type to use, or else manually specify CHAP (Challenge Handshake
Authentication Protocol) or PAP (Password Authentication Protocol) if you know which type
the server is using (when acting as a client), or else the authentication type you want clients
connecting to you to use (when acting as a server). When using PAP, the password is sent
unencrypted, whilst CHAP encrypts the password before sending, and also allows for
challenges at different periods to ensure that the client has not been replaced by an intruder.
Data Encryption:
Data sent over the VPN connection can be encrypted by an MPPE
algorithm. Default is
Auto,
so that this setting is negotiated when establishing a connection,
or else you can manually
Enable
or
Disable
encryption.
Key Length:
The data can be encrypted by MPPE algorithm with 40 bits or 128 bits. Default
is
Auto
, it is negotiated when establishing a connection. 128 bit keys provide stronger
encryption than 40 bit keys.