<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=ISO-8859-15" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Am 10.03.2011 14:30, schrieb Christoph Raible: <blockquote cite="mid:4D78D28B.1040205@science-computing.de" type="cite"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-15"> <pre>Hi @all,</pre> <pre>I have the following systems:</pre> <pre>AMD Processor Scientific Linux 6.0 Kernelversion: 2.6.32-71.18.2.el6.x86_64 KVM / Libvirt out of the repository</pre> <pre>I've setup my TLS-Certificates with the following howto</pre> <pre><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://wiki.libvirt.org/page/TLSSetup">http://wiki.libvirt.org/page/TLSSetup</a></pre> <pre>Now I want to connect the servers with</pre> <pre>virsh -c qemu+tls://nebula3/system (nebula3 is the hostname)</pre> <pre>but the following error message always is displayed:</pre> <pre>error: unable to connect to libvirtd at 'nebula3': No route to host error: failed to connect to the hypervisor</pre> <pre>SELinux is disabled and the servers are in the same IP-Range (ping works fine) Passwordless ssh-login also works fine!</pre> <pre>If I connect to a server with </pre> <pre>qemu+ssh://nebula3/system </pre> <pre>all wroks fine...</pre> <pre>Installation with virt-manager an bridged networkinterface also works fine... Did anyone of you have an idea where my problem is? Thanks for Help :) Regards, Christoph </pre> -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Michel Lepert Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 <pre wrap=""> <fieldset class="mimeAttachmentHeader"></fieldset> _______________________________________________ libvirt-users mailing list <a class="moz-txt-link-abbreviated" href="mailto:libvirt-users@redhat.com">libvirt-users@redhat.com</a> <a class="moz-txt-link-freetext" href="https://www.redhat.com/mailman/listinfo/libvirt-users">https://www.redhat.com/mailman/listinfo/libvirt-users</a></pre> </blockquote> I've resolved the problem :) the default config of IP-Tables is / was wrong.... now I disabled iptables an all works fine. Regards, Christoph -- Vorstand/Board of Management: Dr. Bernd Finkbeiner, Dr. Roland Niemeier, Dr. Arno Steitz, Dr. Ingrid Zech Vorsitzender des Aufsichtsrats/ Chairman of the Supervisory Board: Michel Lepert Sitz/Registered Office: Tuebingen Registergericht/Registration Court: Stuttgart Registernummer/Commercial Register No.: HRB 382196 </body> </html>