diff options
Diffstat (limited to 'src/vnet/tcp/tcp_newreno.c')
| -rw-r--r-- | src/vnet/tcp/tcp_newreno.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp_newreno.c b/src/vnet/tcp/tcp_newreno.c index c66250e41ea..c825e952c9b 100644 --- a/src/vnet/tcp/tcp_newreno.c +++ b/src/vnet/tcp/tcp_newreno.c @@ -18,7 +18,6 @@ void newreno_congestion (tcp_connection_t * tc) { - tc->prev_ssthresh = tc->ssthresh; tc->ssthresh = clib_max (tcp_flight_size (tc) / 2, 2 * tc->snd_mss); } @@ -47,7 +46,8 @@ newreno_rcv_cong_ack (tcp_connection_t * tc, tcp_cc_ack_t ack_type) { if (ack_type == TCP_CC_DUPACK) { - tc->cwnd += tc->snd_mss; + if (!tcp_opts_sack_permitted (tc)) + tc->cwnd += tc->snd_mss; } else if (ack_type == TCP_CC_PARTIALACK) { |