Signed-off-by: Ilya Maximets <i.maxim...@samsung.com>
---
 INSTALL.DPDK.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index d892788..250ca7a 100644
--- a/INSTALL.DPDK.md
+++ b/INSTALL.DPDK.md
@@ -586,6 +586,15 @@ Follow the steps below to attach vhost-user port(s) to a 
VM.
    -device virtio-net-pci,mac=00:00:00:00:00:02,netdev=mynet2,mq=on,vectors=$v
    ```
 
+   Also, driver in guest operating system must be configured to use exactly
+   same number of queues. If number of queues will be less, some packets
+   will get stuck in queues unused by guest and will not be received.
+   This can be done for linux kernel virtio-net driver with:
+
+   ```
+   ethtool -L <interface> combined $q
+   ```
+
 DPDK vhost-cuse:
 ----------------
 
-- 
2.5.0

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