1. Khawar Shehzad

Khawar Shehzad

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  • in reply to: Lost SSH login to a node #9495
    Khawar Shehzad
    Participant

      I’m not sure if i understand correctly. To give some context, ive one node serving as the master node in the cluster – connected to a 8 node setup on cloudlab side. While the cloudlab side of the cluster is working fine – i’ve just lost the access to the master node on fabric which had all the data.
      Coming back to your reply above, I’m not sure what node/setup are you referring to by “star-w2”. I did however create another experiment with similar topology which is working fine.
      Although I would much appreciate if the node that i lost access to can be restored since it has some critical data.

      Thanks.

      in reply to: Lost SSH login to a node #9493
      Khawar Shehzad
      Participant

        Thanks Mert for having a look. I’m still unable to login however. Here’s the error that im getting now :

        ssh -F ~/.ssh/fabric_ssh_config -i ~/.ssh/sliver ubuntu@2001:400:a100:3030:f816:3eff:fe30:9bac  255 ✘ base  10:01:17 a.m. 

        Warning: Permanently added ‘bastion.fabric-testbed.net’ (ED25519) to the list of known hosts.
        channel 0: open failed: connect failed: Connection refused
        stdio forwarding failed
        Connection closed by UNKNOWN port 65535

        Best,
        K

        in reply to: 403 : Forbidden Access to JupyterHub #6615
        Khawar Shehzad
        Participant

          @komal
          It worked. Thanks!

           

          in reply to: 403 : Forbidden Access to JupyterHub #6611
          Khawar Shehzad
          Participant

            Hi,

            I’m facing the same issue as the author i.e., 403 Forbidden Access.
            I went through the conversation and noticed in my cookies the email address is different from my actual email.
            Please see the cookie content below

            {
            “cookie_attributes”: {
            “email”: “khawar.shehzad@missouri.edu”,
            “family_name”: “Shehzad”,
            “given_name”: “Khawar”,
            “name”: “Shehzad, Khawar (MU-Student)”,
            “sub”: “http://cilogon.org/serverE/users/59894”
            },
            “cookie_name”: “fabric-service”,
            “fabric_attributes”: {
            “affiliation”: [
            “University of Missouri System”
            ],
            “roles”: [
            “68926660-da26-475d-9c40-50ebf0a5a812-pm”,
            “fabric-active-users”,
            “Jupyterhub”
            ],
            “sub”: [
            http://cilogon.org/serverE/users/59894”
            ],
            “uuid”: “e8fa845a-3fde-44bd-a1e7-e6ae040fd39e”
            }
            }

            My correct login email should be “khawar.shehzad@mail.missouri.edu”

            Can you please fix the issue for me as well?

            Thanks,
            Khawar

            in reply to: DPDK TM Capabilities #3967
            Khawar Shehzad
            Participant

              @Ertza I’m trying to find the jupyter notebook containing the setup and configuring DPDK but I did not see it anywhere. Maybe I’ve overlooked or am looking at the wrong place. Would you mind sharing the link to the notebook here ?

              Thanks

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