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Add note on restoring IP tables after UCP uninstall. (#512)

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Jim Galasyn 2018-02-21 09:47:26 -08:00
parent 8b456a9c06
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ee/ucp/admin/install/uninstall.md
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@ -58,6 +58,12 @@ in the swarm won't be able to communicate at all. To fix this, either reinstall
UCP before the certificates expire or disable swarm mode by running UCP before the certificates expire or disable swarm mode by running
`docker swarm leave --force` on every node. `docker swarm leave --force` on every node.
## Restore IP tables
When you install UCP, the Calico network plugin changes the host's IP tables.
When you uninstall UCP, the IP tables aren't reverted to their previous state.
After you uninstall UCP, restart the node to restore its IP tables.
{% elsif include.version=="ucp-2.2" %} {% elsif include.version=="ucp-2.2" %}
Learn about [uninstalling UCP](/datacenter/ucp/2.2/guides/admin/install/uninstall.md). Learn about [uninstalling UCP](/datacenter/ucp/2.2/guides/admin/install/uninstall.md).