In a thread on the EC2 forum, Marko describes a situation where an outbound firewall prevents the ability to ssh to port 22, which is the default port on all EC2 instances.
Boot EC2 Instance With ssh on Port 80
In a thread on the EC2 forum, Marko describes a situation where an outbound firewall prevents the ability to ssh to port 22, which is the default port on all EC2 instances.