tcp: add fib to connection cli output

[vpp.git] / src / vnet / tcp / tcp.c

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index f24ddb3..c4da23c 100644 (file)
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -599,6 +599,10 @@ tcp_init_rcv_mss (tcp_connection_t * tc)
 {
   u8 ip_hdr_len;
 
+  /* Already provided at connection init time */
+  if (tc->mss)
+    return;
+
   ip_hdr_len = tc->c_is_ip4 ? sizeof (ip4_header_t) : sizeof (ip6_header_t);
   tc->mss = tcp_cfg.default_mtu - sizeof (tcp_header_t) - ip_hdr_len;
 }
@@ -763,6 +767,7 @@ tcp_session_open (transport_endpoint_cfg_t * rmt)
   tc->cc_algo = tcp_cc_algo_get (tcp_cfg.cc_algo);
   /* The other connection vars will be initialized after SYN ACK */
   tcp_connection_timers_init (tc);
+  tc->mss = rmt->mss;
 
   TCP_EVT (TCP_EVT_OPEN, tc);
   tc->state = TCP_STATE_SYN_SENT;
@@ -964,8 +969,8 @@ format_tcp_vars (u8 * s, va_list * args)
              tc->rto, tc->rto_boff, tc->srtt, tc->mrtt_us * 1000, tc->rttvar,
              tc->rtt_ts);
   s = format (s, " rtt_seq %u\n", tc->rtt_seq - tc->iss);
-  s = format (s, " next_node %u opaque 0x%x\n", tc->next_node_index,
-             tc->next_node_opaque);
+  s = format (s, " next_node %u opaque 0x%x fib_index %u\n",
+             tc->next_node_index, tc->next_node_opaque, tc->c_fib_index);
   s = format (s, " cong:   %U", format_tcp_congestion, tc);
 
   if (tc->state >= TCP_STATE_ESTABLISHED)