RHEL 8.6 backport scratch build created at https://people.redhat.com/fge/bz_2203277/

Patch sent to upstream: https://github.com/nmstate/nmstate/pull/2353

It supports static route on auto IP interface, for example:

```yml
---
interfaces:
  - name: eth1
    type: ethernet
    state: up
    ipv4:
      dhcp: true
      enabled: true
    ipv6:
      dhcp: true
      autoconf: true
      enabled: true
routes:
  config:
  - destination: 198.51.100.0/24
    metric: 150
    next-hop-address: 192.0.2.1
    next-hop-interface: eth1
    table-id: 254
  - destination: 2001:db8:2::/64
    metric: 151
    next-hop-address: 2001:db8:1::2
    next-hop-interface: eth1
```

Hi @Gris

Please find reply from customer over the case regarding the outcome when they used binaries at https://people.redhat.com/fge/bz_2203277/

---
Hi Vinayak/Parikshit,

After install the rpm am able to created the image successfully. but when i boot the image agent service is failed to start. please find the attached snapshot. 
ocp registry is mirrored with 4.12.10

[root@bastion ~]# openshift-install --dir socp4 agent create image
WARNING The ImageContentSources configuration in install-config.yaml should have at-least one source field matching the releaseImage value quay.io/openshift-release-dev/ocp-release@sha256
INFO The rendezvous host IP (node0 IP) is 10.40.1.55
INFO Extracting base ISO from release payload
INFO Verifying cached file
INFO Using cached Base ISO /root/.cache/agent/image_cache/coreos-x86_64.iso
INFO Consuming Install Config from target directory
INFO Consuming Agent Config from target directory
[root@bastion ~]#
---------------------------------------------------------------------------------
[root@bastion ~]# cat /etc/os-release
NAME="Red Hat Enterprise Linux"
VERSION="8.8 (Ootpa)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="8.8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Red Hat Enterprise Linux 8.8 (Ootpa)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:8::baseos"
HOME_URL="https://www.redhat.com/"
DOCUMENTATION_URL="https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8"
BUG_REPORT_URL="https://bugzilla.redhat.com/"

REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 8"
REDHAT_BUGZILLA_PRODUCT_VERSION=8.8
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8.8"
--------------------------------
We will using this environment for other work form Monday onwards. Due to that could you please validate and confirm us.
 

Thanks,
Narthan S

---

Openshift agent installer indicate this is a dependency loop. To solve the problem, the fix should be exist both in RHEL 8.6 and OCP 4.12.

Since above customer reply indicate the nmstate works well in RHEL 8.6, let's move on to ship and then follow up the OCP shipment.

Verified with:
nmstate-1.4.4-3.el8.x86_64
nispor-1.2.10-1.el8.x86_64
NetworkManager-1.40.16-7.el8.x86_64
DISTRO=RHEL-8.9.0-updates-20230623.40

Hi Team

When will this issue be backported to Core OS. Is there any update on same ?

Hi Vinayak,

The current(10ea0277b3b5) `registry.ci.openshift.org/ocp/4.12:base` already contains the fix: `nmstate-1.4.4-2.el8_6`.

Do you need me to find the exact OCP version shipping it?

Hi Vinayak,

The OCP 4.12.27 and later versions contained the fix/feature of this bug.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (nmstate bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6918