Searched refs:sc_iss (Results 1 - 2 of 2) sorted by relevance

/freebsd-12-stable/sys/netinet/
H A Dtcp_syncache.h62 tcp_seq sc_iss; /* our ISS */ member in struct:syncache
H A Dtcp_syncache.c681 /* If the sequence number != sc_iss, then it's a bogus ICMP msg */
682 if (ntohl(th_seq) != sc->sc_iss)
882 tp->iss = sc->sc_iss;
1216 if (th->th_ack != sc->sc_iss + 1) {
1219 "rejected\n", s, __func__, th->th_ack, sc->sc_iss);
1561 sc->sc_iss = arc4random();
1635 sc->sc_iss = syncookie_generate(sch, sc);
1639 sc->sc_flowlabel = sc->sc_iss;
1793 th->th_seq = htonl(sc->sc_iss);
1795 th->th_seq = htonl(sc->sc_iss
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