From e3339fe3d8427ce7944e065964756669b0c1a6d6 Mon Sep 17 00:00:00 2001
From: Kay Yan <yankay@users.noreply.github.com>
Date: Thu, 13 Oct 2022 16:13:00 +0800
Subject: [PATCH] update_calico_doc_for_the_ChecksumOffloadBroken (#9388)

---
 docs/calico.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/calico.md b/docs/calico.md
index ad1715105..ad1115b1e 100644
--- a/docs/calico.md
+++ b/docs/calico.md
@@ -205,6 +205,14 @@ To re-define health host please set the following variable in your inventory:
 calico_healthhost: "0.0.0.0"
 ```
 
+### Optional : Configure VXLAN hardware Offload
+
+Because of the Issue [projectcalico/calico#4727](https://github.com/projectcalico/calico/issues/4727), The VXLAN Offload is disable by default. It can be configured like this:
+
+```yml
+calico_feature_detect_override: "ChecksumOffloadBroken=true" # The vxlan offload will enabled with kernel version is > 5.7 (It may cause problem on buggy NIC driver)
+```
+
 ### Optional : Configure Calico Node probe timeouts
 
 Under certain conditions a deployer may need to tune the Calico liveness and readiness probes timeout settings. These can be configured like this:
-- 
GitLab