This Integer32 (60..2147483647 seconds) is described as the soft rekey interval for this IKE Crypto Map's phase-2 SA, but the description flags it as deprecated because its value is actually derived from the hard-seconds lifetime rather than independently negotiated. An admin should generally not rely on tuning this object directly for rekey timing, and instead adjust the hard-seconds lifetime it derives from. For example, an admin trying to shorten rekey frequency would find that changing csOrionIKECryptoMapSaLifetimeHardSec is what actually takes effect, not editing this soft-seconds value.