Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-25223

[OSASINFRA] Document changes needed on installer host when running dualstack when using a proxy

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Undefined Undefined
    • None
    • 4.15
    • Documentation / ShiftStack
    • None
    • Important
    • No
    • Rejected
    • False
    • Hide

      None

      Show
      None
    • Release Note Not Required
    • In Progress

      Description of problem:

       When using an installer host in an isolated dualstck network, when the installer host is rebooted the IPv6 address is not the one that was assigned by openstack.The way to solve it depends on the RHEL versionRHEL8:

Add the /etc/NetworkManager/system-connections/required-rhel8-ipv6.conf file with content
[connection]
type=ethernet
[ipv6]
addr-gen-mode=eui64
method=autoRHEL9:

/etc/NetworkManager/conf.d/required-rhel9-ipv6.conf
[connection]
ipv6.addr-gen-mode=0

After the change a reboot to the installer host is required.

      Version-Release number of selected component (if applicable):

      How reproducible:

      Steps to Reproduce:

          1.
    2.
    3.

      Actual results:

      Expected results:

      Additional info:

            ocp-docs-bot OCP DocsBot
            itbrown@redhat.com Itshak Brown
            Itshak Brown Itshak Brown
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated: