NX node: set bind/connect ip

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  • #5961
    Avatarponch
    Participant

    Hello!

    Trying to use NoMachine 4.4 with headless configuration.

    Read this manual https://www.nomachine.com/AR10K00710 but only got “No session available..”

    While debugging found this thing:

    2015-01-16 21:17:14 556.944 14461 NXNODE WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 25001: Inappropriate ioctl for device from NXClientMonitor::__openClientMonitorSocket.
    2015-01-16 21:17:14 658.939 14461 NXNODE Cannot get exit code from process 14530. Process still running.
    2015-01-16 21:17:14 659.377 14461 NXNODE NXConnect to 127.0.0.1 25001 from NXClientMonitor::__openClientMonitorSocket.
    2015-01-16 21:17:15 024.099 14663 NXNODE WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 12001: Broken pipe from NXSessionMonitor::__send_to_the_agent.
    2015-01-16 21:17:15 024.452 14663 NXNODE Cannot connect to the agent, wait.
    2015-01-16 21:17:15 025.606 14663 NXNODE NXParser: signal ‘CHLD’ received.
    2015-01-16 21:17:15 026.025 14663 NXNODE Received ‘SIGCHLD’ signal:going to handle it
    2015-01-16 21:17:15 026.482 14663 NXNODE handleSIGCHLD
    2015-01-16 21:17:15 027.092 14663 NXNODE NXParser: signal ‘CHLD’ received.
    2015-01-16 21:17:15 027.488 14663 NXNODE Received ‘SIGCHLD’ signal:going to handle it
    2015-01-16 21:17:15 027.926 14663 NXNODE handleSIGCHLD
    2015-01-16 21:17:15 062.861 30746 NXSERVER WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 20000: Inappropriate ioctl for device from main::send_command_to_server.
    2015-01-16 21:17:15 265.890 30746 NXSERVER NXConnect to 127.0.0.1 20000 from main::send_command_to_server.
    2015-01-16 21:17:15 422.882 14461 NXNODE WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 25001: Inappropriate ioctl for device from NXClientMonitor::__openClientMonitorSocket.
    2015-01-16 21:17:15 524.927 14461 NXNODE Cannot get exit code from process 14530. Process still running.
    2015-01-16 21:17:15 525.229 14461 NXNODE NXConnect to 127.0.0.1 25001 from NXClientMonitor::__openClientMonitorSocket.
    2015-01-16 21:17:16 027.965 30746 NXSERVER WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 20000: Inappropriate ioctl for device from main::send_command_to_server.
    2015-01-16 21:17:16 230.014 30746 NXSERVER NXConnect to 127.0.0.1 20000 from main::send_command_to_server.
    2015-01-16 21:17:16 290.951 14461 NXNODE WARNING! NXPL::NXConnect cannot connect to 127.0.0.1, 25001: Inappropriate ioctl for device from NXClientMonitor::__openClientMonitorSocket.
    2015-01-16 21:17:16 393.010 14461 NXNODE Cannot get exit code from process 14530. Process still running.
    2015-01-16 21:17:16 393.430 14461 NXNODE NXConnect to 127.0.0.1 25001 from NXClientMonitor::__openClientMonitorSocket.

    somehow it is trying to connect to loopback address. while those port are attached to another ip (172.16.0.6). How do i change such behaviour? how do i set bind ip address or connect ip address?

    tcp 0 0 0.0.0.0:4000 0.0.0.0:* LISTEN 30779/nxd
    tcp 0 0 172.16.0.6:12001 0.0.0.0:* LISTEN 14461/nxnode.bin
    tcp 0 0 172.16.0.6:20001 0.0.0.0:* LISTEN 14188/nxserver.bin
    tcp 0 0 172.16.0.6:25001 0.0.0.0:* LISTEN 14530/nxclient.bin
    tcp 0 0 172.16.0.6:20970 0.0.0.0:* LISTEN 30746/nxserver.bin
    udp 0 0 0.0.0.0:5353 0.0.0.0:* 14530/nxclient.bin
    udp 0 0 0.0.0.0:5353 0.0.0.0:* 14530/nxclient.bin
    udp 0 0 172.16.0.6:5353 0.0.0.0:* 14461/nxnode.bin
    udp 0 0 0.0.0.0:5353 0.0.0.0:* 14461/nxnode.bin

     

    Thanks!

    #5982
    AvatarHaven
    Contributor

    Hello ponch,
    NoMachine require associating local IP address 127.0.0.1 with localhost hostname.
    Please check if you can (temporarily) set the value for localhost to ‘127.0.0.1’ in ‘/etc/hosts’ file on the troublesome server.
    Then after restart of nxserver it should be possible to establish sessions.

    If the issue persists please gather debug information following the instructions here:
    https://www.nomachine.com/AR07K00677
    Send them to issues[at]nomachine[dot]com with your ‘/etc/hosts’ file.

    #5983
    Avatarponch
    Participant

    Did the trick. Thanks! Now i can attach to my session.

     

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