On Tue, 12 May 2009, Jennifer Agarwal wrote: > I see on the download page there is a NAT-T patch for a couple of versions of 2.4.x. Does 2.6.21 > support NAT-T without a patch? Note that any kernel < 2.6.23 will require the NAT-T patches. Hopefully, as of openswan 2.6.22, no nat patches should be needed for kernels >= 2.6.23 Paul