Symbol: ipsec_chkreplay
sys/netipsec/ipsec.h
301
int ipsec_chkreplay(u_int32_t, const struct secasvar *);
sys/netipsec/xform_ah.c
553
if (sav->replay && !ipsec_chkreplay(ntohl(ah->ah_seq), sav)) {
sys/netipsec/xform_esp.c
363
if (esph && sav->replay && !ipsec_chkreplay(ntohl(esp->esp_seq), sav)) {