1. Cannot SSH to VMs on prin-w2.fabric.testbed.net
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Cannot SSH to VMs on prin-w2.fabric.testbed.net

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  • November 13, 2023 at 11:56 am #6090
    Ashutosh Srivastava
    Participant

      Hi,

      I am seeing the following error message when i try to SSH on some of my nodes in my FABRIC slice on the Princeton(PRIN) site:

      ssh -i /home/fabric/work/fabric_config/slice_key -F /home/fabric/work/fabric_config/ssh_config ubuntu@2620:c4:0:180:f816:3eff:fe81:e434
      Warning: Permanently added ‘bastion.fabric-testbed.net’ (ED25519) to the list of known hosts.
      channel 0: open failed: connect failed: No route to host
      stdio forwarding failed
      kex_exchange_identification: Connection closed by remote host
      Connection closed by UNKNOWN port 65535

       

      I was able to log in the nodes a couple days back and was running some experiments on them. Please let me know if this could be resolved. We have data on these nodes that I would like to recover, if possible.

      slice name: l4s-1-ashusri_0000051121

      slice ID:  5e7d1e6b-ea03-43a8-9b2e-b872c86eb28b

      Thank you.

      November 13, 2023 at 1:03 pm #6093
      Hussam Nasir
      Moderator

        Hello,

        prin-w2 is currently down. We are currently investigating the issue and will get back to you as soon as we find out the cause.

        November 13, 2023 at 3:07 pm #6094
        Hussam Nasir
        Moderator

          This should be resolved now. PLease try and let us know.

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        FABRIC invites nominations for four awards recognizing innovative uses of FABRIC resources—Best Published Paper, Best FABRIC Matrix, Best FABRIC Experiment, and Best Classroom Use of FABRIC — submissions due by **Monday, February 24 at 11:59 PM ET**, and winners announced at KNIT10. [>>>Submit Form](https://docs.google.com/forms/d/e/1FAIpQLSeTp3i2iDhB7bHgN8ryMxZci8ya87yjeQd7_JMZImUodNinVA/viewform)

        KNIT10 Call for Demos Now Open! Submit your demo by **February 24**. [>>>Submit Demo](https://docs.google.com/forms/d/e/1FAIpQLScRIWqHliNP3DFWBCnalYN_fBXJXVM0PpP9YWWJdSebC95TvA/viewform)