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-rw-r--r--doc/user/overview.rst7
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/user/overview.rst b/doc/user/overview.rst
index 7f8ea392dc..94a93cb5bb 100644
--- a/doc/user/overview.rst
+++ b/doc/user/overview.rst
@@ -239,6 +239,13 @@ The indicators have the following semantics:
* :mark:`CP` - control plane only (i.e. BGP route server / route reflector)
* :mark:`N` - daemon/feature not supported by operating system
+.. Known Kernel Issues:
+
+- Linux
+ v6 Route Replacement - Linux kernels before 4.11 can cause issues with v6 route deletion when you
+ have ecmp routes installed into the kernel. This especially becomes apparent if the route is being
+ transformed from one ecmp path to another.
+
.. _supported-rfcs:
Supported RFCs