diff options
Diffstat (limited to 'sys/netinet/tcp_syncache.c')
| -rw-r--r-- | sys/netinet/tcp_syncache.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c index 778dda13f279..634db056ede2 100644 --- a/sys/netinet/tcp_syncache.c +++ b/sys/netinet/tcp_syncache.c @@ -155,11 +155,11 @@ static int syncookie_cmp(struct in_conninfo *inc, struct syncache_head *sch, /* * Transmit the SYN,ACK fewer times than TCP_MAXRXTSHIFT specifies. * 3 retransmits corresponds to a timeout with default values of - * TCPTV_RTOBASE * ( 1 + - * tcp_syn_backoff[1] + - * tcp_syn_backoff[2] + - * tcp_syn_backoff[3]) + 3 * tcp_rexmit_slop, - * 3000 ms * (1 + 1 + 1 + 1) + 3 * 200 ms = 12600 ms, + * TCPTV_RTOBASE * ( 1 + + * tcp_backoff[1] + + * tcp_backoff[2] + + * tcp_backoff[3]) + 3 * tcp_rexmit_slop, + * 1000 ms * (1 + 2 + 4 + 8) + 3 * 200 ms = 15600 ms, * the odds are that the user has given up attempting to connect by then. */ #define SYNCACHE_MAXREXMTS 3 @@ -426,7 +426,7 @@ syncache_timeout(struct syncache *sc, struct syncache_head *sch, int docallout) if (sc->sc_rxmits == 0) rexmt = TCPTV_RTOBASE; else - TCPT_RANGESET(rexmt, TCPTV_RTOBASE * tcp_syn_backoff[sc->sc_rxmits], + TCPT_RANGESET(rexmt, TCPTV_RTOBASE * tcp_backoff[sc->sc_rxmits], tcp_rexmit_min, TCPTV_REXMTMAX); sc->sc_rxttime = ticks + rexmt; sc->sc_rxmits++; |