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Why does an ssh connection work on one Amazon AMI but not another [on hold]
Amazon EC2 terminology - AMI vs. EBS vs. Snapshot vs. VolumeHow to recreate a working AMI from recovery snapshot after Aug 8 outage?SSH timing out to a Gentoo AMI (Amazon EC2)Amazon ELB timeout on multiple instances but not on single instanceX over ssh works for one user but not anotherWhy can't I SSH into a new EC2 instance I created from an AMI I generated?VPC EC2 Instances can PING each other, but not SSHCan't log into AMI, assigning new keypairs doesn't work - how do I completely reset SSH?How to install Docker on AWS EC2 instance with AMI (CE/EE Update)AWS EC2 Amazon Linux instance can't connect to RDS instance. but ubuntu instance can
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I'm booting two separate Amazon AMIs but having different ssh connection results with each. i.e.
AWS Amazon Linux 2:ami-0bdb1d6c15a40392c - can't connect with ssh
and AWS Amazon Linux 1:ami-e5083683 - can connect with ssh
Nothing else has changed - i.e. literally the only difference is the AMI.
Why is ssh not working with the newer AMI?
ssh amazon-web-services amazon-ec2 amazon-ami
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
put on hold as off-topic by womble♦ 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking installation, configuration or diagnostic help must include the desired end state, the specific problem or error, sufficient information about the configuration and environment to reproduce it, and attempted solutions. Questions without a clear problem statement are not useful to other readers and are unlikely to get good answers." – womble
add a comment |
I'm booting two separate Amazon AMIs but having different ssh connection results with each. i.e.
AWS Amazon Linux 2:ami-0bdb1d6c15a40392c - can't connect with ssh
and AWS Amazon Linux 1:ami-e5083683 - can connect with ssh
Nothing else has changed - i.e. literally the only difference is the AMI.
Why is ssh not working with the newer AMI?
ssh amazon-web-services amazon-ec2 amazon-ami
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
put on hold as off-topic by womble♦ 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking installation, configuration or diagnostic help must include the desired end state, the specific problem or error, sufficient information about the configuration and environment to reproduce it, and attempted solutions. Questions without a clear problem statement are not useful to other readers and are unlikely to get good answers." – womble
1
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago
add a comment |
I'm booting two separate Amazon AMIs but having different ssh connection results with each. i.e.
AWS Amazon Linux 2:ami-0bdb1d6c15a40392c - can't connect with ssh
and AWS Amazon Linux 1:ami-e5083683 - can connect with ssh
Nothing else has changed - i.e. literally the only difference is the AMI.
Why is ssh not working with the newer AMI?
ssh amazon-web-services amazon-ec2 amazon-ami
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
I'm booting two separate Amazon AMIs but having different ssh connection results with each. i.e.
AWS Amazon Linux 2:ami-0bdb1d6c15a40392c - can't connect with ssh
and AWS Amazon Linux 1:ami-e5083683 - can connect with ssh
Nothing else has changed - i.e. literally the only difference is the AMI.
Why is ssh not working with the newer AMI?
ssh amazon-web-services amazon-ec2 amazon-ami
ssh amazon-web-services amazon-ec2 amazon-ami
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
asked Sep 13 '18 at 12:39
SnowcrashSnowcrash
2921615
2921615
put on hold as off-topic by womble♦ 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking installation, configuration or diagnostic help must include the desired end state, the specific problem or error, sufficient information about the configuration and environment to reproduce it, and attempted solutions. Questions without a clear problem statement are not useful to other readers and are unlikely to get good answers." – womble
put on hold as off-topic by womble♦ 2 days ago
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions seeking installation, configuration or diagnostic help must include the desired end state, the specific problem or error, sufficient information about the configuration and environment to reproduce it, and attempted solutions. Questions without a clear problem statement are not useful to other readers and are unlikely to get good answers." – womble
1
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago
add a comment |
1
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago
1
1
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago
add a comment |
1 Answer
1
active
oldest
votes
I'm not sure if you have tried this but some AMIs use the user as ubuntu while others use the user ec2-user.
So for the AMIs using ubuntu the ssh command would be :
ssh -i "your.pem" ubuntu@IP
For the ones using ec2-user it would change to:
ssh -i "your.pem" ec2-user@IP
Try this once too. Probably it might help.
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I'm not sure if you have tried this but some AMIs use the user as ubuntu while others use the user ec2-user.
So for the AMIs using ubuntu the ssh command would be :
ssh -i "your.pem" ubuntu@IP
For the ones using ec2-user it would change to:
ssh -i "your.pem" ec2-user@IP
Try this once too. Probably it might help.
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
add a comment |
I'm not sure if you have tried this but some AMIs use the user as ubuntu while others use the user ec2-user.
So for the AMIs using ubuntu the ssh command would be :
ssh -i "your.pem" ubuntu@IP
For the ones using ec2-user it would change to:
ssh -i "your.pem" ec2-user@IP
Try this once too. Probably it might help.
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
add a comment |
I'm not sure if you have tried this but some AMIs use the user as ubuntu while others use the user ec2-user.
So for the AMIs using ubuntu the ssh command would be :
ssh -i "your.pem" ubuntu@IP
For the ones using ec2-user it would change to:
ssh -i "your.pem" ec2-user@IP
Try this once too. Probably it might help.
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
I'm not sure if you have tried this but some AMIs use the user as ubuntu while others use the user ec2-user.
So for the AMIs using ubuntu the ssh command would be :
ssh -i "your.pem" ubuntu@IP
For the ones using ec2-user it would change to:
ssh -i "your.pem" ec2-user@IP
Try this once too. Probably it might help.
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
answered 2 days ago
Piyush BaderiaPiyush Baderia
265
265
add a comment |
add a comment |
1
Can you please post the sanitized output of " ssh -v " to both servers.
– Arlion
Sep 13 '18 at 13:56
AL1 and 2 both accept SSH by default. It's either some weirdness in your environment, or user error. Unfortunately you haven't given enough information to help work out which it is. We'd need to see details of the environment and the login attempts to help.
– Tim
2 days ago