Filter
Top Products
Setting Up a Virtual Private Network (VPN) Tunnel 6-9
For example, to change the SEND_PASSWORD settings of a tunnel named ZOOM
to VPN, enter the following command:
SET TUNNEL ZOOM SEND_PASSWORD VPN
You must disable the tunnel using the disable tunnel <tunnel_name>
command before you can change any parameters.
Creating a VPN Tunnel
Using Non-Default
Values
To change any of the default values for a VPN tunnel created using the
add tunnel command, enter the set tunnel command.
Encrypting a PPTP or
L2TP Tunnel
Encryption protocols can be used in conjunction with authentication protocols to
ensure that the VPN, private networks, and private data cannot be accessed or
intercepted by unauthorized parties. To set up encryption for any VPN tunnel, you
can use either the OCR 812 web configurator or the OCR 812 CLI.
To learn how to set up encryption using the CLI, see Configuring
Authentication and Encryption.
To learn how to set up encryption using the OCR 812 web configurator, see the
Online User’s Guide, the section called “Configuring Virtual Private Networks”.
INPUT_FILTER <filter_name>
OUTPUT_FILTER <filter_name>
PASSWORD <password>
SEND_PASSWORD <password> The SEND_PASSWORD
must match the
authentication password
on the VPN server. You
must change the default
SEND_PASSWORD using
the SET TUNNEL
command.
MTU 1400
SEND_NAME <name> The SEND_NAME must
correspond with the
authentication name on
the VPN server.
NAT_OPTION PAT
LOCAL_IP_ADDRESS <ip_address> 255.255.255.255 is the
recommended setting for
LOCAL_IP_ADDRESS
REMOTE_IP_ADDRESS <ip_address> 255.255.255.255 is the
recommended setting for
REMOTE_IP_ADDRESS
Table 6-2 812 Set Tunnel Parameters and Supported Values
Parameter Supported Value Remarks