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From browser

Unable to connect

Firefox can't establish a connection to the server at

From terminal### (SSH issue?)

$chmod 700 /home/me

$chmod 400 /home/me/.ec2/pstam-keypair.pem

$ssh -v -i /home/me/.ec2/pstam-keypair.pem

OpenSSH_5.6p1, OpenSSL 1.0.0d-fips 8 Feb 2011
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to port 22.
debug1: Connection established.
debug1: identity file /home/me/.ec2/pstam-keypair.pem type -1
debug1: identity file /home/me/.ec2/pstam-keypair.pem-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_4.7
debug1: match: OpenSSH_4.7 pat OpenSSH_4*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.6
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host '' is known and matches the RSA host key.
debug1: Found key in /home/me/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Trying private key: /home/me/.ec2/pstam-keypair.pem
debug1: read PEM private key done: type RSA
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-with-mic).


No problem

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migrated from Sep 29 '11 at 11:02

This question came from our site for professional and enthusiast programmers.

Looks like your KEY is wrong, mind if you check it once again? Make the instance that you are trying to connect is actually connected with this private key. – RakeshS Sep 29 '11 at 9:37
Here are some more things to think about and a list of information you can provide to make the question clearer: – Eric Hammond Sep 29 '11 at 10:19

I'd suggest you to re-check the assigned security groups to the Instance and even resetting them for SSH & HTTP access.

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from Management console, I have the following for port 22 and port 80, are those correct? (NOTE: please edit this comment to see the correct table layout) 0 - 65535 sg-a7a9a8ce (default) 22 (SSH) 80 (HTTP) sg-a7a9a8ce – tom Sep 29 '11 at 9:22
@tom yes, those ports are correct... did you created a Spot Instance – AbhishekKr Sep 30 '11 at 8:34

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