Virtual PrivateNetworks(VPN) L2TP
IX20 User Guide
619
g. (Optional) For Authentication method, select one of the following:
n
None: No authentication is required.
n
Automatic: The device will attempt to connect using CHAPfirst, and then PAP.
n
CHAP: Usesthe Challenge Handshake Authentication Profile (CHAP) to
authenticate.
n
PAP: Usesthe Password Authentication Profile (PAP) to authenticate.
If Automatic, CHAP, or PAP is selected, enter the Username and Password required to
authenticate.
The default is None.
h. (Optional) For Authentication method, select the authentication method, one of:
n
None: No authentication is required.
n
Automatic: The device will attempt to connect using CHAPfirst, and then PAP.
n
CHAP: Usesthe Challenge Handshake Authentication Profile (CHAP) to
authenticate.
n
PAP: Usesthe Password Authentication Profile (PAP) to authenticate.
n
MS-CHAPv2: Uses the Microsoft version of the Challenge Handshake Authentication
Profile (CHAP) to authenticate.
n
If Automatic, CHAP, PAP, or MS-CHAPv2 is selected, enter the Username and
Password required to authenticate.
n
The default is None.
i. (Optional) Type the Metricfor the tunnel, if other than the default of 1.
j. Select a firewall Zone for the tunnel. This is used by packet filtering rulesand access
control liststo restrict network traffic on the tunnel.
k. (Optional): Custom PPPconfiguration:
i. Enable custom PPPconfiguration.
ii. Enable Override if the custom configuration should override the default configuration
and only use the custom options.
iii. For Configuration file, paste or type the configuration data in the format of a pppd
optionsfile.
8. Click Apply to savethe configuration and apply the change.
Command line
1. Select the device in Remote Manager and click Actions> Open Console, or log into the IX20
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to accessthe Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>