[Openswan Users] FreeSwan 2.06 update to get certificates, userland only?

[Bram Bouwens]

In the office is a gateway running FreeSwan 2.06 since several years
(RedHat 7.3 with freeswan-userland-2.06_2.4.18_3-0 and
freeswan-module-2.06_2.4.18_3-0 rpm's installed).
Now we want to use that also for Windows users, preferably with
certificates. But that's not present in the freeswan 2.06.
Would it be sufficient to install the openswan-2.1.5-1rh7.i386.rpm
instead of the freeswan-userland-2.06_2.4.18_3-0, or is it
also necessary to update the kernel module, which is a bit
more work for such an old OS version. Maybe easier to swap
the whole machine for a newer box/OS then, to minimise downtime.