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-rw-r--r--Documentation/howto/dpdk.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/howto/dpdk.rst b/Documentation/howto/dpdk.rst
index 81f236d3b..04609b20b 100644
--- a/Documentation/howto/dpdk.rst
+++ b/Documentation/howto/dpdk.rst
@@ -402,6 +402,10 @@ Supported actions for hardware offload are:
- Clone/output (tnl_push and output) for encapsulating over a tunnel.
- Tunnel pop, for packets received on physical ports.
+.. note::
+ Tunnel offloads are experimental APIs in DPDK. In order to enable it,
+ compile with -DALLOW_EXPERIMENTAL_API.
+
Multiprocess
------------