L2TP Overview

Overview

We can use L2TP for various things! For example:

• AAISP Data SIMs can be relayed on to your L2TP server
• AAISP DSL lines can be relayed on to your L2TP server
• You can connect in to AAISP over an L2TP tunnel from a non-AAISP internet connection

See below for the links to more information.

• Also see FireBrick L2TP Server regarding the FireBrick being an L2TP 'server' - e.g. for Data SIMs to connect to.

L2TP from AAISP SIMs/DSLs to Customers own L2TP server

L2TP settings are set by staff, so please do contact them for any changes or setup. The information that would be requested is:

• Target IP (with an optional backup IP) - the L2TP server at your side
• Host - the hostname we present
• Secret - the password we use (optional)

For more information, see:

• Category:Mobile_L2TP_Handover

L2TP from Customers to AAISP

This is used to connect in to AAISP over a third-party internet connection. This gives you your usual AAISP IP (4 and 6) blocks and access to the internet as if you were conencted via a normal DSL circuit.

• Hostname: l2tp.aa.net.uk
• Plain L2TP without any IPsec
• MSCHAPv2 authentication

For more information, see:

• Category:Incoming_L2TP