From 127dd7334fcf6736675424b4c37e102809740ef9 Mon Sep 17 00:00:00 2001 From: facundomedica Date: Fri, 16 Dec 2016 15:52:19 -0300 Subject: [PATCH] Update troubleshooting.md --- docs/getting-started/troubleshooting.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/docs/getting-started/troubleshooting.md b/docs/getting-started/troubleshooting.md index 799821377..5933ea97a 100644 --- a/docs/getting-started/troubleshooting.md +++ b/docs/getting-started/troubleshooting.md @@ -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