BFD: immediately honor reduced remote_min_rx interval

Change-Id: I7f09b45c926557d2ad0e2706b38fa56ff8194a3d
Signed-off-by: Klement Sekera <ksekera@cisco.com>
diff --git a/src/vnet/bfd/bfd_udp.c b/src/vnet/bfd/bfd_udp.c
index 3c747d8..677f1e2 100644
--- a/src/vnet/bfd/bfd_udp.c
+++ b/src/vnet/bfd/bfd_udp.c
@@ -146,6 +146,7 @@
     }
   bs->config_desired_min_tx_us = desired_min_tx_us;
   bs->required_min_rx_us = required_min_rx_us;
+  bs->required_min_echo_rx_us = required_min_rx_us; /* FIXME */
   bs->local_detect_mult = detect_mult;
   bfd_session_start (bum->bfd_main, bs);
   return 0;