Uploaded image for project: 'ZABBIX BUGS AND ISSUES'
  1. ZABBIX BUGS AND ISSUES
  2. ZBX-11934

Java checks fail on IPv6

    XMLWordPrintable

    Details

    • Type: Incident report
    • Status: Closed
    • Priority: Critical
    • Resolution: Won't fix
    • Affects Version/s: 3.2.4
    • Fix Version/s: None
    • Component/s: Java gateway (J)
    • Labels:
    • Environment:
      Zabbix 3.2.4 server running on Centos7, dual stack. Servers monitored are three machines on IPv6 only, running Apache Cassandra.

      Description

      JMX agent added on cassandra hosts. Agent replies, I can monitor IPv6 traffic between Zabbix server and agent, but Zabbix tells me

      java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested exception is:
      java.net.ConnectException: Oppkobling nektes (Connection refused)

      After inspecting the traffic between the two (on port 9010, JMX), it seems IPv4 addresses are exchanged in the application level traffic and the IPv6 only hosts report theirs as 127.0.1.1. What the IPv4 addresses are doing there, I can't say, but something is buried in this code, somewhere…

        Attachments

          Activity

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            RoyK Roy Sigurd Karlsbakk
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: