diff --git a/server/main-channel-client.c b/server/main-channel-client.c
index 7304586d..052764e6 100644
--- a/server/main-channel-client.c
+++ b/server/main-channel-client.c
@@ -19,6 +19,7 @@
 #endif
 
 #include <inttypes.h>
+#include <netinet/tcp.h>
 #include <common/generated_server_marshallers.h>
 
 #include "main-channel-client.h"
@@ -464,9 +465,34 @@ void main_channel_client_handle_migrate_dst_do_seamless(MainChannelClient *mcc,
                                               SPICE_MSG_MAIN_MIGRATE_DST_SEAMLESS_NACK);
     }
 }
+
+#ifdef __linux__
+static uint64_t reds_stream_rtt(const RedsStream *stream)
+{
+    if (!stream || stream->socket < 0) {
+        return 0;
+    }
+
+    struct tcp_info ti;
+    socklen_t ti_len = sizeof(ti);
+    if (getsockopt(stream->socket, SOL_TCP, TCP_INFO, &ti, &ti_len)) {
+        return 0;
+    }
+
+    fprintf(stderr, "RCV RTT %u\n", ti.tcpi_rttvar);
+    fprintf(stderr, "RCV MTU %u\n", ti.tcpi_pmtu);
+    return ti.tcpi_rtt;
+}
+#else
+static inline uint64_t reds_stream_rtt(const RedsStream *stream)
+{
+    return 0;
+}
+#endif
+
 void main_channel_client_handle_pong(MainChannelClient *mcc, SpiceMsgPing *ping, uint32_t size)
 {
-    uint64_t roundtrip;
+    uint64_t roundtrip, rtt;
     RedChannelClient* rcc = RED_CHANNEL_CLIENT(mcc);
 
     roundtrip = g_get_monotonic_time() - ping->timestamp;
@@ -491,6 +517,10 @@ void main_channel_client_handle_pong(MainChannelClient *mcc, SpiceMsgPing *ping,
         mcc->priv->latency = MIN(mcc->priv->latency, roundtrip);
         break;
     case NET_TEST_STAGE_RATE:
+        rtt = reds_stream_rtt(red_channel_client_get_stream(rcc));
+        if (rtt)
+            mcc->priv->latency = MIN(mcc->priv->latency, rtt);
+
         mcc->priv->net_test_id = 0;
         if (roundtrip <= mcc->priv->latency) {
             // probably high load on client or server result with incorrect values