INS-06003: failure of connectivity SSH without password for installation with the following

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• [INS-06006] Connectivity SSH without password do not put in place between the following nodes.

  Hello

  I'm currently building the cluster by RAC 11 GR 2. I try to install Oracle Grid Infrastructure Oracle Linux 6.4 (x86_64bit) machine - node1.abc.com.

  I'm at the stage of the "Cluster Node Information" where I have to provide me with the list of nodes to be managed by the Oracle grid Infrastructure. Currently I have added just me - node1.abc.com with the name of the virtual IP address - node1 - vip.abc.com. The two host name and virtual IP addresses are registered on the DNS server - it is also installed on node 1. Before adding the second node2.abc.com, I was testing SSH connection but it fails. I clicked the [SSH_Connectivity...] button and in the OS Username (grid) and his password. When I press the [Setup] button, it pops up message successful "Able to establish connectivity SSH without password between selected nodes." But when I click on the [Test] button or the [next] button, I get error - ' connectivity [INS-06006] SSH without password, do not put in place between the following nodes: [node 1].» What is the problem and what exactly to do to avoid this error?

  
  

  Thank you
  

  It was because I assigned a real static IP address for the second NIC eth1. With this affected YES wouldn't let you go to the next screen. So I had to remove NIC out of my laptop. But if eth1 is not resolved by the DNS name it also gives you errors. So I guess a correct functioning is I would sign up eth0 and eth1 to the DNS server but eth1 does not have real IP. Then I could go to the next screen.

• No way to control how Word of a book page ends by, without having to play with the follow-up?

  Hello.

  I have a number of linked text frames, and I want that every block of text at the end with a certain word.

  Example: "the cow jumped over the Moon and ate cheese." I want to page #1 end in the word 'jumped', page #2 that ends with the word 'Moon' and page three ends with "cheese". I want all the images to the same size and all of the text to the same size. The text will be justified.

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• 11 GR 2 grid Setup "SSH without password problem" on AIX 7.1

  Hello

  The installer was able to login SSH without password in configuration between the nodes, but when I tried to test it, and then I got the below error:

  [INS-06006] Connectivity SSH without password do not put in place between the following nodes: [ud1 UD2].

  I tried to install .ssh without password between node1 and node2. It worked.

  But when I tried to connect without a password with the Node1 node2 .ssh. It did not work. SSH asked a password.

  On node1, were among other id_rsa id_rsa.pub and identity and identity.pub. But on Node2, there was only identities and the identity.pub.

  any help will be greatly appreciated.

  Thank you

  When you configure the RAC, it is a mandatory task to configure connectivity without password SSH (Secure Shell) between the nodes. SSH connectivity configuration is essential among the nodes of a cluster because the YES program uses the ssh and scp commands internally during the installation stage to perform remote operations, in which it copies the software from local to other nodes.

  I suggest that you try once more configuration. I give below steps:

  (1), log in as the Oracle user on the first node in the cluster (in our example, it will be on the raclinux1) and execute the following sequence of commands:

  [orac1e@raclinux1]-$ mkdir ~/.ssh

  [orac1e@raclinux1]-$ chmod 700 ~/.ssh

  [orac1e@raclinux1]-$/usr/bin/ssh-keygen t rsa

  Generate the key pair public/private rsa.

  Enter file in which to save the key (/ home/oracle/.ssh/id_rsa):

  Enter the password (empty without password): enter same password again:

  Your identification has been recorded in /home/oracle/.ssh/id rsa.

  Your public key has been saved in home/oracle/.ssh/id_rsa.pub.

  The fingerprint of the key is: f0:89:ac:ba:83:31:c4:43:97:3e:9's: a5:60:c1:8e:e6 [email protected]

  (2) when the system asks you the location of the key, accept the default settings by pressing the Enter key. Once this configuration is done on the first node, repeat the same steps on the rest of the nodes (in our example, repeat the same step on the raclinux2 node).

  (3) now, switch back to the first node (raclinux1) and run the following command to add the authorization keys. After you add the authorization keys, copy the file authorized_keys to other nodes by using the scp command, and enter Yes when prompted.

  [orac1e@raclinux1]-$ cd ~/.ssh

  [orac1e@raclinux1]-$ cat id rsa.pub > authorized_keys]

  [orac1e@raclinux1]-$ scp raclinux2:/home/oracle/.ssh authorized_keys

  The authenticity of host ' raclinux2 (192.168.2.202) cannot be established.

  Of the key RSA is 52:13:31:e8: this: ec:47:b8:06:09:4 b: c9:aa:c5:35:81.

  Are you sure you want to continue connecting (yes/no)? Yes

  WARNING: Permanently added 'raclinux2, 192.168.2.202' (RSA) to the list of known hosts.

  Oracle@raclinux2's password:

  authorized keys 100% 406 0.4K8/s 00:00

  (4) now go back to the second node, (raclinux2) and run the following command:

  [orac1e@raclinux2]-$ cd ~/.ssh

  [orac1e@raclinux2]-$ cat id rsa.pub > authorized_keys]

  [orac1e@raclinux2]-$ scp raclinux1:/home/oracle/.ssh authorized_keys

  The authenticity of host ' raclinux2 (192.168.2.201) cannot be established.

  Of the key RSA is 52:13:31:e8: this: ec:47:b8:06:09:4 b: c9:aa:c5:35:81.

  Are you sure you want to continue connecting (yes/no)? Yes

  WARNING: Permanently added 'raclinux2, 192.168.2.201' (RSA) to the list of known hosts.

  Oracle@raclinux1's password:

  authorized keys 100% 406 0.4K8/s 00:00

  (5) after you add the authorization on the second node keys, copy the file to the other nodes using the command scp, as shown in the previous example and enter Yes when you are prompted.

  (6) after setting up the SSH installation successfully through all the nodes, we will perform the following test on each node, from the first node to connect without password between all nodes to follow the recommendations of the Oracle:

  SSH raclinux1 date

  SSH raclinux2 date

  SSH raclinux1-private date

  SSH raclinux2-private date

  SSH raclinux1 - sjh.com date

  SSH raclinux2 - sjh.com date

  -taking of Oracle 11g R1/R2 Real Application Clusters Essentials - Ben Prusinski, Syed Jaffer Hussain

• Authentication of SSH without password on a PIX

  I'm looking to implement authentication SSH without password for a Solaris client can run a script to open a session on a PIX and retrieve the configuration.

  Someone has reached the SSH authentication without password on a PIX or find out if the device supports it or not?

  Thank you, Dom

  It is vaguely correct.

  Here are the details:

  Security506E - 6.x (config) # aaa HS

  AAA proxy-limit 16

  authentication AAA ssh console LOCAL SecurityACS1111

  Console HTTP authentication of the AAA SecurityACS1111 LOCAL

  Console Telnet AAA authentication LOCAL SecurityACS1111

  Console to enable AAA authentication LOCAL SecurityACS1111

  LOCAL AAA authorization command

  now, if you have configured aaa on the pix and specified an aaa for the role of authentication server when ssh is done "'authentication aaa ssh console LOCAL SecurityACS1111'...". then the username and passwords of the Ali database should be provided when ssh is done.

  If you have specified LOCAL as an authentication method, then the database username and password configured in the configuration of the firewall will be used for the purposes of authentication.

  If you have not specified "ssh" under "sh aaa" command output, then the default settings are used.

  dafault settings:

  username: pix

  telnet password: password you have defined with the command:

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  activate the password:

  password, you have defined using:

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  Please indicate if this help!

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  Cisco tac.

• SSH without password ESXi for Linux

  Someone knows how to do it successfully SSH of ESXi for Linux?  The following link describes the steps to get SSH working PuTTY or an external orifice to ESXi.  I tried to reverse the steps a bit to make it work on the other hand, but it doesn't seem to work.

  http://communities.VMware.com/docs/doc-8890

  Thank you.

  In this, it's kinda funny.  Dropbear has the ability to create a pair of valid keys, but theres no real binary ssh in ESXi.  However, you can get there.

  (1) ' create' a ssh a symbolic link to dropbear: ln-s/sbin/dropbearmulti/bin/ssh

  (2) create a key pair: dropbearkey - dss f privatekeyfile - taha 1024. You'll find yourself with a file in the current directory, called "privatekeyfile" and the system will display a public key SSH format on the screen:

  ~ # dropbearkey - dss private f TS 1024
  Will display 1024-bit dss secret key "Private".
  Generate keys, this can take some time...
  Part of public key is:
  SSH - dss AAAAB3NzaC1kc3MAAACBAJbXscSKNxkxs3NYfMgMLs8tsh3iio9vFN3fzq8/5HrsgcGK3gHc + SQlLmhtP... hostname. Domain
  Copy all lines of this from "ssh - dss" through the end of 'hostname.domain"in your Clipboard.
  (3) add this public key copied to your host Linux at the right place - usually ~/.ssh/authorized_keys:
  linuxhost % cat .ssh/authorized_keys

  SSH - dss AAAAB3NzaC1kc3MAAACBANPYWCXvqAVK95Xa0qM1rUPM7h2CWB85d2Qk3paYsRU6x...
  (4) now use the private key to ensure that it works in ESXi:
  ~ # ssh-i privatekeyfile [email protected]

  Last login: kills Apr 12 15:01:15 the domain.lan 2011

  [user@host] (Linux 2.6.18 - 194.26.1.el5)

  %

  Life is good!

• Establishing a Session SSH without password

  Hello

  I am trying to establish a SSH session on my server ESXi 5 so that I can run scripts unattended. I use Putty on a dedicated VM WinXP I do all my scripts in. Can easily establish a session to my HOST using PuTTY, I want to do without having to type my root password. It's just a small environment and I am the only admin.

  I've followed this blog post:

  http://blogs.VMware.com/vSphere/2012/07/enabling-password-free-SSH-access-on-ESXi-50.html

  I completed all the steps correctly, but I'm always invited a PW information. I think the problem is that I don't have the public key copied on my windows computer where I set my SSH session of and the article does not explain how to do it.

  Am I wrong? I am a novice with UNIX and VM for that matter and hit the 'wall' so to speak on this subject. Can anyone help? Thank you.

  Brian

  You need generate a public and private key on Windows using puttygen. You must then copy the public key to your ESXi (.ssh/authorized_keys) host.

  You then need to configure the PuTTY on how to use the private key and you will be able to connect via SSH without password.

  I suggest you use https://hkn.eecs.berkeley.edu/~dhsu/ssh_public_key_howto.html as a guide.

• This will destroy our setup SSH without password?

  Version of the operating system: Solaris 5.10
  
  We have a 2 RAC of Production on Machines A and B Environment node. Every day we want to move some files to A backup server called C. Our FTP ports are disabled due to a security policy. SCP only will work.
  
  SCP does not work with passwords. I need to implement SSH without password between A and C. So, I need to create a new file authorized_keys in C? What should I do in Machine a side? He already has a folder called

  authorized_keys

  file that contains "keys" of nodes A and b. should create a new file authorized_keys with a different filename as

  authorized_keys2 

  in both machines (A and C)?

  No need to delete the existing configuration - add just the public key of the node A to the keystore allowed on node C. You should already have an id_rsa.pub on node A in the user .ssh directory. Just copy to node C and add the content to the authorized_keys on node C for the user you connect as (do not replace the content). Just be sure that you use the existing key and do re - NOT generate keys using ssh-keygen, as who will scan your existing key and break the ssh between node A and node B.

  Implies that the user will be the same on the server - if it isn't (that is, using 'oracle' on node A and "backupguy" on node C), then you have to just put the file id_rsa.pub oracle of node A in the authorized_keys of backupguy on node C. In addition, with different users across nodes, you must specify a user:

  SCP filename backupguy@nodec:/path/to/backup/files

  That should be simple!

  K

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  I use LR CC on a laptop, when you try to export a picture to an external hard drive, I am now without apparent reason to get the following message.

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• Listener to refuse the connection with the following error ORA-12505

  Hi everyone, Am really new to the oracle database, I work on my school project work and am stuck in the middle of this error (listener refused the connection with the following error ORA-12505).
  
  I started the time serveral listener and it is said that 'no service supported by the LISTENER', I can't access the database via sqldeveloper including trows on the same error (listener refused the connection with the following error ORA-12505, TNS:Listener currently know of SID given in connect descriptor.) In addition, my em show red arrow down to the listener. Here are my coordinates hard & software.
  
  
  Oracle 11.1.0
  OS: Red Hat Enterprise Linux 4 (running the operating system through Vmware workstation)
  TNSNAME. ORA
  
  LISTENER2 =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  ((ADDRESS = (PROTOCOL = TCP (PORT = 1522))(HOST=localhost.localdomain))
  )
  )
  
  AUDITEUR1 =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1523))
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))
  
  
  
  
  Listner, ora
  
  
  
  
  LISTNER_ORCL
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1523))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))
  )
  
  IMT_ADMI =
  (= DESRIPTION
  (PORT = 1522))
  (ADDRESS = (PROTOCOL = TCP (PORT = 1522))(HOST=localhost.localdomain))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1523))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))
  
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = imt_admin
  )
  )
  
  LISTENER_IMTADMIN =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP (PORT = 1522))(HOST=localhost.localdomain))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1523))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))
  
  )
  
  ORCL =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1523))
  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))
  
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orcl)
  
  I read on some forums that I need to edit somethings that am not sure cos I don't want to mess with the database, I need help on what to.
  Thanks for the help in advance.

  (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521))

  Try to edit listener.ora by:
  (ADDRESS = (PROTOCOL = TCP) (HOST = HOST_NAME_OF_YOUR_DATABASE_MACHINE/OR TRY USING THE IP ADDRESS OF THE DATABASE SERVER MACHINE)(PORT=1521))
  Just try to edit HOST = value line above. You must use HOST_NAME_OF_YOUR_DATABASE_MACHINE or IP OF the DATABASE SERVER MACHINE.

  Host name can be obtained by the hostname command on the database server.

  With localhost, no one can connect to the database remotely.

  Concerning
  Girish Sharma

  Published by: Girish Sharma January 11, 2013 18:26

  then after the output of commands below:
  lsnrctl stop
  lsnrctl start
  Wait 60 seconds...
  ORACLE_SID =
  sqlplus scott/tiger@tnsname

  Show us what is happening now.

• Listener refused the connection with the following error

  Hi all,
  
  I faced this problem. So after searching the forum I found the most important command for this questions as follows but until now I have not found the solution to this problem
  
  

  Error: Listener refused the connection with the following error:
  ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
   

  I have run the following commands

  lsnrctl start
  lsnrctl service
  lsnrctl status

  results as follows
  

  C:\Windows\system32>lsnrctl start
  
  LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
  :01
  
  Copyright (c) 1991, 2010, Oracle.  All rights reserved.
  
  TNS-01106: Listener using listener name LISTENER has already been started

  C:\Windows\system32>lsnrctl service
  
  LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
  :06
  
  Copyright (c) 1991, 2010, Oracle.  All rights reserved.
  
  Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
  Services Summary...
  Service "CLRExtProc" has 1 instance(s).
    Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
      Handler(s):
        "DEDICATED" established:0 refused:0
           LOCAL SERVER
  The command completed successfully

  C:\Windows\system32>lsnrctl status
  
  LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 07-JAN-2013 00:28
  :08
  
  Copyright (c) 1991, 2010, Oracle.  All rights reserved.
  
  Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
  STATUS of the LISTENER
  ------------------------
  Alias                     LISTENER
  Version                   TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ
  ction
  Start Date                07-JAN-2013 00:24:39
  Uptime                    0 days 0 hr. 3 min. 28 sec
  Trace Level               off
  Security                  ON: Local OS Authentication
  SNMP                      OFF
  Listener Parameter File   d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\lis
  tener.ora
  Listener Log File         d:\app\dell2\diag\tnslsnr\DELL2-PC\listener\alert\log.
  xml
  Listening Endpoints Summary...
    (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
    (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
  Services Summary...
  Service "CLRExtProc" has 1 instance(s).
    Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
  The command completed successfully
  
  C:\Windows\system32>

  This is the 
  
  listener.ora  file 
  
  
  # listener.ora Network Configuration File: d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\listener.ora
  # Generated by Oracle configuration tools.
  
  SID_LIST_LISTENER =
    (SID_LIST =
      (SID_DESC =
        (SID_NAME = CLRExtProc)
        (ORACLE_HOME = d:\app\DELL2\product\11.2.0\dbhome_1)
        (PROGRAM = extproc)
        (ENVS = "EXTPROC_DLLS=ONLY:d:\app\DELL2\product\11.2.0\dbhome_1\bin\oraclr11.dll")
      )
    )
  
  LISTENER =
    (DESCRIPTION_LIST =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
        (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
      )
    )
  
  ADR_BASE_LISTENER = d:\app\DELL2

  It's tnsnames.ora
  
  

  # tnsnames.ora Network Configuration File: d:\app\DELL2\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
  # Generated by Oracle configuration tools.
  
  ORACLR_CONNECTION_DATA =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      )
      (CONNECT_DATA =
        (SID = CLRExtProc)
        (PRESENTATION = RO)
      )
    )
  
  ORCL =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
      (CONNECT_DATA =
        (SERVER = DEDICATED)
        (SERVICE_NAME = orcl)
      )
    )

  Please try with it:

  ALTER system set local_listener ='(ADRESSE = (PROTOCOL=TCP) (HOST = hostname)(PORT=1521))';

  I recommend you to change the value "localhost" to the hostname of the server.
  Also try to ping the server name, example: ping serveroracle.com

  Once the execute the alter system command, try again, please I hope your comments.

  Published by: Francisco Riccio on 2013-ene-06 09:10