Setup guide

ManualsBrandsD-Link ManualsComputer equipmentDWL-500 - 11Mb Wireless LAN PCI Network Card

And finally, the server must be enabled:

[admin@HomeOffice] interface l2tp-server server> set enabled=yes

[admin@HomeOffice] interface l2tp-server server> print

enabled: yes

mtu: 1460

mru: 1460

authentication: mschap2

default-profile: default

[admin@HomeOffice] interface l2tp-server server>

Add a L2TP client to the RemoteOffice router:

[admin@RemoteOffice] interface l2tp-client> add connect-to=192.168.80.1 user=ex \

\... password=lkjrht disabled=no

[admin@RemoteOffice] interface l2tp-client> print

Flags: X - disabled, R - running

0 R name="l2tp-out1" mtu=1460 mru=1460 connect-to=192.168.80.1 user="ex"

password="lkjrht" profile=default add-default-route=no

[admin@RemoteOffice] interface l2tp-client>

Thus, a L2TP tunnel is created between the routers. This tunnel is like an Ethernet point-to-point

connection between the routers with IP addresses 10.0.103.1 and 10.0.103.2 at each router. It

enables 'direct' communication between the routers over third party networks.

To route the local Intranets over the L2TP tunnel ??? add these routes:

[admin@HomeOffice] > ip route add dst-address 10.150.1.0/24 gateway 10.0.103.2

[admin@RemoteOffice] > ip route add dst-address 10.150.2.0/24 gateway 10.0.103.1

On the L2TP server it can alternatively be done using routes parameter of the user configuration:

[admin@HomeOffice] ppp secret> print detail

Flags: X - disabled

0 name="ex" service=l2tp caller-id="" password="lkjrht" profile=default

local-address=10.0.103.1 remote-address=10.0.103.2 routes==""

[admin@HomeOffice] ppp secret> set 0 routes="10.150.1.0/24 10.0.103.2 1"

[admin@HomeOffice] ppp secret> print detail

Flags: X - disabled

0 name="ex" service=l2tp caller-id="" password="lkjrht" profile=default

local-address=10.0.103.1 remote-address=10.0.103.2

routes="10.150.1.0/24 10.0.103.2 1"

[admin@HomeOffice] ppp secret>

Test the L2TP tunnel connection:

[admin@RemoteOffice]> /ping 10.0.103.1

10.0.103.1 pong: ttl=255 time=3 ms

ping interrupted

3 packets transmitted, 3 packets received, 0% packet loss

round-trip min/avg/max = 3/3.0/3 ms

Test the connection through the L2TP tunnel to the LocalHomeOffice interface:

[admin@RemoteOffice]> /ping 10.150.2.254

10.150.2.254 pong: ttl=255 time=3 ms

ping interrupted

3 packets transmitted, 3 packets received, 0% packet loss

round-trip min/avg/max = 3/3.0/3 ms

To bridge a LAN over this secure tunnel, please see the example in the 'EoIP' section of the manual.

To set the maximum speed for traffic over this tunnel, please consult the 'Queues' section.

Connecting a Remote Client via L2TP Tunnel

The following example shows how to connect a computer to a remote office network over L2TP

encrypted tunnel giving that computer an IP address from the same network as the remote office has