ac152c14e0
This patch adds 80% of UINT32_MAX limit on sequence number. When sequence number reaches limit kernel sends SADB_EXPIRE message to IKE daemon which is responsible to perform rekeying. Submitted by: Patryk Duda <pdk@semihalf.com> Reviewed by: ae Differential revision: https://reviews.freebsd.org/D22370 Obtained from: Semihalf Sponsored by: Stormshield