X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Ftcp_output.c;h=6ed478fd1bc5fdb5f86007821d590993f03a0afd;hb=7fd59cc79c9fb0cccd0cb5c0b4579d0f0a004f6b;hp=91021e89d8535dfba83d954838ab26b85031cffb;hpb=7dd63e5cc1b48adc4f912778ba79d67c71f94b83;p=vpp.git

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 91021e89d85..6ed478fd1bc 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -2064,6 +2064,7 @@ tcp_send_acks (tcp_connection_t * tc, u32 max_burst_size)
   if (!vec_len (tc->snd_sacks))
     {
       tcp_send_ack (tc);
+      tc->dupacks_out += 1;
       tc->pending_dupacks = 0;
       return 1;
     }