Merge pull request #9323 from shiftstack/fix-docs-additional-network

OCPBUGS-44560: Add note about additional networks using IPv6
openshift · Dec 17, 2024 · 43fa24e · 43fa24e
2 parents 0d6deaf + 5fd62ea
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diff --git a/docs/user/openstack/deploy_dual_stack_cluster.md b/docs/user/openstack/deploy_dual_stack_cluster.md
@@ -33,6 +33,8 @@ Given the above example uses a provider network, this network can be added to th
 $ openstack router set --external-gateway dualstack <router-id>
 ```
 
+**Note**: Any additional IPv6 Subnet that is used in the OpenShift cluster, should be added to a neutron router to provide router advertisements.
+
 ## Creating Dual-Stack API and Ingress VIPs Ports for the cluster
 
 You must create the API and Ingress VIPs Ports with the following commands:

diff --git a/docs/user/openstack/deploy_single_stack_ipv6_cluster.md b/docs/user/openstack/deploy_single_stack_ipv6_cluster.md
@@ -36,6 +36,8 @@ Given the above example uses a provider network, this network can be added to th
 $ openstack router set --external-gateway v6-network <router-id>
 ```
 
+**Note**: Any additional IPv6 Subnet that is used in the OpenShift cluster, should be added to a neutron router to provide router advertisements.
+
 ## Creating IPv6 API and Ingress VIPs Ports for the cluster
 
 You must create the API and Ingress VIPs Ports with the following commands: