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Multicast Help

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Ian A.
2011-05-12
2013-04-05
  • Ian A.

    Ian A. - 2011-05-12

    I have been trying to use Clonezilla SE for about a week now and it seems to work great in unicast mode.  It takes forever for more than a few machines but it works.c  In fact that is the only way I can get it work.  I have tried multicast and broadcast many times and they never seem to work.  I have DRBL server and Clonezilla server setup on the latest version of Ubuntu (11.04) and everything seems to run fine-it even shows that the multicast is starting on the server.  The clients connect via PXE boot and everything seems to go well until it halts after going through a list of hardware on the machine.  I thought maybe there was a problem with drivers or using the hardware itself so I tried it on another machine (different model) and the same thing happened.  It showed different hardware of course but it didn't seem to matter.

    I have even tried using the advanced options in clonezilla and disabled hardware detection but that didn't help.  I am using a class C network for the cloning and an unmanaged switch.  I am also using 2 NICs-one connected to my regular network and the other for the cloning network.  I keep thinking I'm missing something but I have tried multiple tutorials from different sources and they all give the same result-no multicast.  Help???  Thoughts??? 

     

     
  • Brad Clark

    Brad Clark - 2011-05-25

    I had a similar issue, when it pauses going through the hardware, use Shift-PageUp to scroll up to see what the error is, usually it's been with the network card. I did some research and found the kernel module for it, compiled it, and followed these instructions to add it:

    http://drbl.org/faq/fine-print.php?path=./2_System/11_nvidia_ati_module_for_client.faq#11_nvidia_ati_module_for_client.faq

    Just as an aside, I ended up going with Clonezilla Live Alternative as my Clonezilla mode (option 3 for Clonezilla mode when setting up drblpush) and have no more issues.

    -Brad

     
  • Steven Shiau

    Steven Shiau - 2011-05-26

    Brad,
    Yes, thanks for sharing that. To use Clonezilla live as the Clonezilla mode in DRBL is another choice.

    Steven.

     

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