Xelerance Corporation currently maintains a version of the Layer 2 Tunneling
Protocol (L2TP) daemon.
Our version contains many patches that have not yet been integrated into
the mainstream release. These patches are needed to run on modern distributions
with DEVFS, or to support L2TP over IPsec, when used in conjunction with Openswan.
We also offer 3rd level support for this L2TP implementation. If you
are a vendor including Openswan in your products, or a company who
depends on Openswan for critical systems, and need L2TP support as well,
please see our support page.