Why does my Amazon AWS EC2 instance timeout while trying to connect with putty
Step 1:
Make sure EC2 instance is running
Step 2 :
Check your security group rules. You need a security group rule that allows inbound traffic from your public IPv4 address on the proper port
Step 3:
Check the network access control list (ACL) for the subnet. The network ACLs must allow inbound and outbound traffic from your local IP address on the proper port. The default network ACL allows all inbound and outbound traffic.
Step 4:
Check the route table for the subnet. You need a route that sends all traffic destined outside the VPC to the internet gateway for the VPC
Step 5:
Make sure you encrypted public key correctly
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6 июл 2019