I can't ping to my EC2 instance although icmp has been set
- by user79356
I wasn't able to ping to my ec2 server although I've done the following command:
ec2-authorize default -P icmp -t -1:-1 -s 0.0.0.0/0
when I try this again it gives me:
Client.InvalidPermission.Duplicate: The permission '0.0.0.0/0-3--1--1' has already been authorized on the specified group
now when I ping from my laptop it gives me:
PING…
