Layer 2 Tunnelling Protocol is a layer 7 networking protocol which provides an unsecure layer 2 tunnel. It runs on top of UDP, and is commonly used to carry PPP sessions. Security is usually provided with the addition of IPsec.

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Cisco ASA 5505 - L2TP over IPsec

I have followed this document on cisco site to set up the L2TP over IPsec connection. When I try to establish a VPN to ASA 5505 from my Windows XP, after I click on "connect" button, the "Connecting ...
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Linux L2TP Daemon Recommendation

I need to setup a tunnel between two points with no encryption. I know this is generally done using L2TP but what would be the recommended daemon to use. I know of rp-l2tp which I have used in the ...
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L2TP client for Ubuntu

It's easy enough to get a pptp client going on a Ubuntu 9.04 (Jaunty) desktop: sudo apt-get install network-manager-pptp However, I can't seem to find documentation find a corresponding L2TP ...
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Does VPN Service on a “Standard” OS X Server use L2TP or PP2P?

Does VPN Service on a "Standard" OS X Server use L2TP or PP2P?