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September 2009

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Subject:
ssh-keyscan does not return the right key !
From:
Jean-Michel Barbet <[log in to unmask]>
Reply To:
Jean-Michel Barbet <[log in to unmask]>
Date:
Thu, 17 Sep 2009 16:21:07 +0200
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Hello,

I am puzzled by this one :

Performing a ssh-keyscan from an SL4.5 i368 server to retrieve the
RSA key of a newly installed server in SL5.3 x86_64 does not return
the right RSA public key. It works between SL4.5 servers.

Command :

machine-sl4> /usr/bin/ssh-keyscan  -t rsa machine-sl5

machine-sl4 :
---------------
lsb_release -a
LSB Version: 
:core-3.0-ia32:core-3.0-noarch:graphics-3.0-ia32:graphics-3.0-noarch
Distributor ID: ScientificSL
Description:    Scientific Linux SL release 4.5 (Beryllium)
Release:        4.5
Codename:       Beryllium
openssh-clients-3.9p1-11.el4_7


machine-sl5 :
------------
lsb_release -a
LSB Version: 
:core-3.1-amd64:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-noarch
Distributor ID: ScientificSL
Description:    Scientific Linux SL release 5.3 (Boron)
Release:        5.3
Codename:       Boron
openssh-server-4.3p2-29.el5

Any idea ?

JM

-- 
------------------------------------------------------------------------
Jean-michel BARBET                    | Tel: +33 (0)2 51 85 84 86
Laboratoire SUBATECH Nantes France    | Fax: +33 (0)2 51 85 84 79
CNRS-IN2P3/Ecole des Mines/Universite | E-Mail: [log in to unmask]
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