Yes security group has all open ports to 0.0.0.0 and yes cluster is under VPC
On Mon, Mar 9, 2015 at 5:15 PM, max scalf <[email protected]> wrote: > when you say the security group has all open ports, is that open to public > (0.0.0.0) or to your specific IP(if so is ur ip correct)? > > also are the instance inside of a VPC ?? > > On Mon, Mar 9, 2015 at 5:05 PM, Krish Donald <[email protected]> wrote: > >> Hi, >> >> I am trying to setup Hadoop cluster on AWS . >> After creating an instance, I got the public ip and dns. >> But I tried to ping it from my windows machine I am not able to ping it. >> >> I am not able to logon to machine using putty . >> It is saying Network timed out. >> >> Security group in the AWS cluster has open all TCP, UDP, ICMP and SSH >> also. >> >> Please let me know if anybody ahs any idea. >> >> Thanks >> Krish >> > >
