renegotiate-time (integer): if we see traffic on the link after this time
then renegotiate another session key immediately (in ms)
[half key-lifetime, or key-lifetime minus 5 mins (mobile: 12 hours),
renegotiate-time (integer): if we see traffic on the link after this time
then renegotiate another session key immediately (in ms)
[half key-lifetime, or key-lifetime minus 5 mins (mobile: 12 hours),