Setup guide

interface l2tp-client
Property Description
name (name; default: l2tp-outN) - interface name for reference
mtu (integer; default: 1460) - Maximum Transmission Unit. The optimal value is the MTU of the
interface the tunnel is working over decreased by 40 (so, for 1500-byte Ethernet link, set the MTU
to 1460 to avoid fragmentation of packets)
mru (integer; default: 1460) - Maximum Receive Unit. The optimal value is the MRU of the
interface the tunnel is working over decreased by 40 (so, for 1500-byte Ethernet link, set the MRU
to 1460 to avoid fragmentation of packets)
connect-to (IP address) - The IP address of the L2TP server to connect to
user (text) - user name to use when logging on to the remote server
password (text; default: "") - user password to use when logging to the remote server
profile (name; default: default) - profile to use when connecting to the remote server
allow (multiple choice: mschap2, mschap1, chap, pap; default: mschap2, mschap1, chap, pap) -
the protocol to allow the client to use for authentication
add-default-route (yes | no; default: no) - whether to use the server which this client is connected
to as its default router (gateway)
Example
To set up L2TP client named test2 using username john with password john to connect to the
10.1.1.12 L2TP server and use it as the default gateway:
[admin@Wandy] interface l2tp-client> add name=test2 connect-to=10.1.1.12 \
\... user=john add-default-route=yes password=john
[admin@Wandy] interface l2tp-client> print
Flags: X - disabled, R - running
0 X name="test2" mtu=1460 mru=1460 connect-to=10.1.1.12 user="john"
password="john" profile=default add-default-route=yes
[admin@Wandy] interface l2tp-client> enable 0
Monitoring L2TP Client
Command name: /interface l2tp-client monitor
Property Description
status (text) - status of the client
• Dialing - attempting to make a connection
• Verifying password... - connection has been established to the server, password verification in
progress
• Connected - self-explanatory
• Terminated - interface is not enabled or the other side will not establish a connection uptime
(time) - connection time displayed in days, hours, minutes and seconds
encoding (text) - encryption and encoding (if asymmetric, separated with '/') being used in this
connection
Example