From f65fba91c4e6d5bc57e56c99f4b817101b4bdca6 Mon Sep 17 00:00:00 2001
From: James Sturtevant <jstur@microsoft.com>
Date: Mon, 12 Apr 2021 14:42:14 -0700
Subject: [PATCH] explicity disable dualstack for win overlay

---
 kubeadm/kube-proxy/kube-proxy.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kubeadm/kube-proxy/kube-proxy.yml b/kubeadm/kube-proxy/kube-proxy.yml
index 25efa9ab..4c5f1664 100644
--- a/kubeadm/kube-proxy/kube-proxy.yml
+++ b/kubeadm/kube-proxy/kube-proxy.yml
@@ -43,6 +43,7 @@ data:
     yq w -i /host/var/lib/kube-proxy/config.conf winkernel.sourceVip $sourceVip
     yq w -i /host/var/lib/kube-proxy/config.conf winkernel.networkName $networkName
     yq w -i /host/var/lib/kube-proxy/config.conf featureGates.WinOverlay true
+    yq w -i /host/var/lib/kube-proxy/config.conf featureGates.IPv6DualStack false
     yq w -i /host/var/lib/kube-proxy/config.conf mode "kernelspace"
     
     # Start the kube-proxy as a wins process on the host.