Checkout Instructions: To get the #testing branch (Where new releases come from - 2.5.x): cg-clone http://git.openswan.org/public/scm/openswan.git#testing openswan-2 To get the IKEv2 branch (under development, not completed yet) cg-clone http://git.openswan.org/public/scm/openswan.git#ikev2 openswan-2