I'm trying to open up the MySQL (3306) port on my EC2 instance and even though I've added the rule, it appears the port is still closed. Do I need to reboot my instance for the policy changes to take effect?
on 10/27/2012 – Made popular on 10/27/2012
I'm on a Linux machine and am trying to replace an Apache2 instance with a Tomcat 6 instance. I shut down the Apache instance by running a kill on the appropriate pid, but when I try to access any pages, I get an error 504 instead of 404. Additionally, when I run the Tomcat 6 instance, I still get the error 504. Requests to port 80 get returned much faster than requests to port 8080.