I created an AWS account from Japan. I am new to it and hence operating on free tier account. I am not able to access the IAM user link of my AWS account from any other PC except my own (maybe I can access it on my PC because I haven't cleared it's cache). I get a 'Bad Gateway' error from other systems in Japan and 'Connection refused' error in India when I try accessing the link. The link is of the following nature,
https://AWS-account-ID.signin.aws.amazon.com/console
I also made the inbound traffic of all security groups associated with my VPC and EC2 instance to 0.0.0.0/0.Please help.
The console link is not associated with Security Groups or Amazon EC2 settings.
If you are unable to access the https://AWS-account-ID.signin.aws.amazon.com/console link, then it has something to do with your Internet configuration -- either on your computer, or in the network between you and AWS.
Try accessing the non-IAM console login screen via https://console.aws.amazon.com/console/home -- that URL is user-independent and is a good test of network connectivity.