On Tue, 28 Dec 2010, Spacelee wrote: > This is my version, should I use the newest one? > > ipsec --version > Linux Openswan U2.6.24rc5/K2.6.26-2-xen-amd64 (netkey) That's an "rc", a "release candidate". Yes you should upgrade to the latest full release, 2.6.32. Paul