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From "Prerna Manaktala" <prerna.manakt...@gmail.com>
Subject Re: Query
Date Thu, 17 Apr 2008 23:26:55 GMT
yes this thing I already tried and in working fine but as I told u I
am not able to ssh to any host I created at the site dyndns

On Thu, Apr 17, 2008 at 7:13 PM, Edward J. Yoon <edward@udanax.org> wrote:
> Administrator@xanadu ~
>  $ ssh
>  usage: ssh [-1246AaCfgKkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]
>            [-D [bind_address:]port] [-e escape_char] [-F configfile]
>            [-i identity_file] [-L [bind_address:]port:host:hostport]
>            [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]
>            [-R [bind_address:]port:host:hostport] [-S ctl_path]
>            [-w local_tun[:remote_tun]] [user@]hostname [command]
>
>  Administrator@xanadu ~
>  $ ssh localhost
>  ssh: connect to host localhost port 22: Connection refused
>
>  $ ssh-host-config
>  Generating /etc/ssh_host_key
>  Generating /etc/ssh_host_rsa_key
>  Generating /etc/ssh_host_dsa_key
>  Generating /etc/ssh_config file
>  Privilege separation is set to yes by default since OpenSSH 3.3.
>  However, this requires a non-privileged account called 'sshd'.
>  ...
>  Host configuration finished. Have fun!
>
>  Administrator@xanadu ~
>  $ net start sshd
>  The CYGWIN sshd service is starting.
>  The CYGWIN sshd service was started successfully.
>
>  Administrator@xanadu ~
>  $ ssh localhost
>  The authenticity of host 'localhost (127.0.0.1)' can't be established.
>  RSA key fingerprint is a2:6f:31:ed:d1:d9:7c:53:d8:b3:9d:79:82:9f:55:92.
>  Are you sure you want to continue connecting (yes/no)? yes
>  Warning: Permanently added 'localhost' (RSA) to the list of known hosts.
>
>  On Fri, Apr 18, 2008 at 7:59 AM, Prerna Manaktala
>
>
> <prerna.manaktala@gmail.com> wrote:
>  > thanks
>  > Already installed.
>  > but still ssh to the newly created host in dyndns site is not working
>  >
>  > ssh -i path to id_rsa prerna.dyndns.org..
>  > it says connection to port 22 refused
>  >
>  > Prerna
>  >
>  >
>  > On Wed, Apr 16, 2008 at 9:17 PM, Edward J. Yoon <edward@udanax.org> wrote:
>  > > I didn't try to run on cygwin, but you may need to install a ssh.
>  > >
>  > >  http://pigtail.net/LRP/printsrv/cygwin-sshd.html
>  > >
>  > >  On Tue, Apr 15, 2008 at 11:54 PM, Prerna Manaktala
>  > >  <prerna.manaktala@gmail.com> wrote:
>  > >  > I tried to set up hadoop with cygwin according to the
>  > >  >  paper:http://developer.amazonwebservices.com/connect/entry.jspa?externalID=873
>  > >  >  But I had problems working with dyndns.I created a new host
>  > >  >  there:prerna.dyndns.org
>  > >  >  and gave the ip address of it in hadoop-ec2-env.sh as a value of MASTER_HOST.
>  > >  >  But when I do bin/hadoop-ec2 start-hadoop the error comes:
>  > >  >  ssh:connect to host prerna.dyndns.org,port 22:connection refused
>  > >  >  ssh failed for root@prerna.dyndns.org
>  > >  >  Also a warning comes that:id_rsa_gsg-keypair not accesible:No such
>  > >  >  file or directory though there is this file.
>  > >  >
>  > >  >  Thanks
>  > >  >  Prerna
>  > >  >
>  > >
>  > >
>  > >
>  > >  --
>  > >  B. Regards,
>  > >  Edward J.
>  >
>
>
>
>
>
> --
>  B. Regards,
>  Edward J. Yoon
>

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