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Update troubleshooting.md

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facundomedica
2016-12-16 15:52:19 -03:00
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docs/getting-started/troubleshooting.md
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@@ -179,7 +179,13 @@ __Symptom:__ I successfully deployed my application with no deployment errors bu
__Solution:__
This can occur if Dokku is running on a system with a firewall enabled (some OS versions like Ubuntu 16.04 have this enabled by default). The follow script will disable the firewall.
This can occur if Dokku is running on a system with a firewall like ufw enabled (some OS versions like Ubuntu 16.04 have this enabled by default). You can check if this is your case by running the following script:
```shell
sudo ufw status
```
If the previous script returned `Status: active` and a list of ports, ufw is enabled and is probably the cause of the symptom described above. To disable it, run:
```shell
sudo ufw disable