An alternative to rebooting the machines is to reset the SAD's and SPD's
In http:/m0n0wall/exec.php run the command below - copy all of the text
below and paste it as a whole line.
/usr/sbin/setkey -FP; /usr/sbin/setkey -F
Setkey man page = http://www.freebsd.org/cgi/man.cgi?query=setkey&sektion=8
After doing that, look at http://172.16.0.27/diag_ipsec_sad.php, you wil see
no SAD's or SPD's - unless your clients have reconnected.
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