
Hi All,
I got stuck in starting the tableau server as gateway service is not running and went into the error. When I traced the logs and found that "Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80".
Tableau Server: Running on Ubuntu 64 bit AWS VM
When Happened: After restarting of the VM
Note: No other services are running on this VM other then Tableau server and Mongodb BI connector.
3 answers

Hi I am able to fix this problem. It was happening due to someone installed the proxy nginx and configured on port 80. When I rebooted the OS, nginx blocked the port 80 for himself hence tableau gateway went down.
The command to trace the Port status and applicaiton details
sudo netstat -n -t -p | grep 80