aws efs connection timeout at mount

Question

I am following this tutorial to mount efs on AWS EC2 instance but when Iam executing the mount command

sudo mount -t nfs4 -o vers=4.1 $(curl -s http://169.254.1         


        

Answer 1

Add type with NFS and port 2049 to the Inbound of your security group that your EC2 instances and EFS running on. It works for me.

Bao