I can't ping to my EC2 instance although icmp has been set
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user79356
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Published on 2013-11-06T00:42:21Z
Indexed on
2013/11/06
9:57 UTC
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Hit count: 209
amazon-ec2
|ping
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 54.251.103.225 (54.251.103.225): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
any idea on what to try on next?
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