# Rancher ufw rules
**URL:** https://forums.suse.com/t/rancher-ufw-rules/12640
**Category:** General
**Created:** [December 7, 2018, 1:14pm UTC](https://forums.suse.com/t/rancher-ufw-rules/12640 "2018-12-07T13:14:28Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@neo1](https://forums.suse.com/u/neo1)
#### Post date: [December 7, 2018, 1:14pm UTC](https://forums.suse.com/t/rancher-ufw-rules/12640/1 "2018-12-07T13:14:28Z")
I wonder if there is a set of UFW that currently works with Rancher 2.1.3 server and agent nodes? I tried to open the ports on [https://rancher.com/docs/rancher/v2.x/en/installation/references/](https://rancher.com/docs/rancher/v2.x/en/installation/references/) but the Rancher is still having diffculty provisioning the nodes.
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### Author:  [@neo1](https://forums.suse.com/u/neo1)
#### Post date: [December 12, 2018, 2:17pm UTC](https://forums.suse.com/t/rancher-ufw-rules/12640/2 "2018-12-12T14:17:28Z")
I managed to install a cluster with master and 2 workers all using UFW with these rules:
```auto
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw allow from 1.2.3.4 comment "rancher server"
sudo ufw allow from 172.17.0.0/16 comment "Docker bridge network"
sudo ufw allow 6443 comment "rancher control plane nodes"
```