TunnelProtocol
Specifies if PPTP or L2TP should be used for this
tunnel. (Default: PPTP)
OriginatorIPType
Specifies what IP address to use as source IP in e.g.
NAT. (Default: LocalInterface)
OriginatorIP
Manually specified originator IP address to use as
source IP in e.g. NAT.
DNS1
IP of the primary DNS server. (Optional)
DNS2
IP of the secondary DNS server. (Optional)
Username
Specifies the username to use for this PPTP/L2TP
interface.
Password
The password to use for this PPTP/L2TP interface.
PPPAuthNoAuth
Allow no authentication for this tunnel. (Default:
No)
PPPAuthPAP
Use PAP authentication protocol for this tunnel.
User name and password are sent in plaintext.
(Default: Yes)
PPPAuthCHAP
Use CHAP authentication protocol for this tunnel.
(Default: Yes)
PPPAuthMSCHAP
Use MS-CHAP authentication protocol for this tun-
nel. (Default: Yes)
PPPAuthMSCHAPv2
Use MS-CHAP v2 authentication protocol for this
tunnel. (Default: Yes)
MPPENone
Allow authentication without Microsoft Point-
to-Point Encryption (MPPE). (Default: Yes)
MPPERC440
Use an RC4 40 bit MPPE session key with MS-
CHAP or MS-CHAP v2 authentication protocol.
(Default: Yes)
MPPERC456
Use an RC4 56 bit MPPE session key with MS-
CHAP or MS-CHAP v2 authentication protocol.
(Default: Yes)
MPPERC4128
Use an RC4 128 bit MPPE session key with MS-
CHAP or MS-CHAP v2 authentication protocol.
(Default: Yes)
DialOnDemand
Enable Dial-on-demand which means that the
L2TP/PPTP tunnel will not be setup until traffic is
sent on the interface. (Default: No)
ActivitySensing
Specifies if the dial-on-demand should trigger on in-
bound or outbound traffic or both. (Default: BiDirec-
tional)
IdleTimeout
Idle timeout in seconds for dial-on-demand.
(Default: 3600)
Metric
Specifies the metric for the auto-created route.
(Default: 90)
MTU
Specifies the size (in bytes) of the largest packet that
3.28.6. L2TPClient Chapter 3. Configuration Reference
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