Binary package “openswan” in ubuntu precise
Internet Key Exchange daemon
Openswan is an IPsec based VPN solution for the Linux kernel. It can use the
native IPsec stack as well as the KLIPS kernel module. Both IKEv1 and IKEv2
protocols are supported.
The Openswan IKE daemon is named pluto. It was inherited from the FreeS/WAN
project, but provides improved X.509 certificate support and other features.
In order to use the KLIPS IPsec code instead of the native version, you will
need to either install openswan-
module for your kernel or use openswan-