Network mess

Discussion in 'Linux Networking' started by Lord Eldritch, Jun 23, 2012.

  1. We have a network with this nodes (among many more): (router between VLANs) (switch with VLANs)

    Provided I set the routes properly, I can access (ping, ssh):

    From to
    From to
    From to

    But I can't:

    From to
    From to
    From to
    From to (but I can from Then from I can't connet to

    Anyone has a hint or a tool to check what I'm missing?

    Thanks in advance.
    Lord Eldritch, Jun 23, 2012
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  2. Hello,

    Lord Eldritch a écrit :
    How is this related with Linux ?
    Pascal Hambourg, Jun 23, 2012
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  3. Lord Eldritch

    Chris Davies Guest

    How many routed networks does that cover, and using what netmasks?
    Netmasks, routes, and VLANs. Check the netmasks first. But for us to help
    you with specifics, you'll need to provide a fair amount more information
    for each interface.

    Chris Davies, Jun 23, 2012
  4. Sorry to both of you. At the end it was a problem with the network
    interfaces I guess. We had a bond and my theory is was that one of the
    interface fell off the bond and resulted in one interface and one bond doing
    the same job (an probabably one missconfigured inside the bond).

    I solved it deleting all the interfaces and creaing them one by one,
    attaching them to the MAC.

    What puzzled me was the posssibility to ping some nodes of the network and
    without any problem to other networks (all going out through the bond) but
    missing it with some nodes in teh same network.
    Lord Eldritch, Jun 26, 2012
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