#320 fedora cloud image: enable ipv6 (accept RAs by default)
Opened 3 years ago by mdbarroso. Modified a year ago

A VM created w/ fedora-cloud-base image comes with ipv6 disabled.

Could we treat IPv6 as a first class citizen and have IPv6 enabled by default on the fedora-cloud-base image ?

Steps to reproduce:
#1 - start a vm using the img [0].
#2 - list the ipv6 connection method of the eth0 interface:

[root@localhost ~]# nmcli c s "System eth0" | grep -i ipv6.method
ipv6.method:                            ignore

Expected Results:
ipv6.method: auto

Additional info:
We're currently achieving this result via cloud-init:

...
      networkData: |
        version: 2
        ethernets:
          eth0:
            dhcp4: true
            accept-ra: true

[0] - https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2


This is entirely appropriate for the Amazon EC2 images. IPv6 is enabled or disabled at the VPC/Subnet and it is expected to be on by default at the instance.

Metadata Update from @dustymabe:
- Issue tagged with: meeting

3 years ago

We discussed this at the community meeting today.

  * AGREED: we should/will remove networking configuration from the
    cloud images and let NetworkManager default configs apply, which
    should get us in a situation where ipv6 is no longer ignored.
    (dustymabe, 16:39:52)

@davdunc has agreed to help us make this change.

Metadata Update from @ngompa:
- Issue untagged with: meeting
- Issue tagged with: AWS, GCP, OpenStack

2 years ago

@davdunc is still planning to get to this

Metadata Update from @ngompa:
- Issue tagged with: Azure, OCI

a year ago

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