docs: remove rootless CNI troubleshooting section

Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>
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Lokesh Mandvekar 2026-03-17 15:52:22 +05:30
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@ -779,25 +779,6 @@ And now this should work:
$ podman-remote info
```
### 29) Rootless CNI networking fails in RHEL with Podman v2.2.1 to v3.0.1.
A failure is encountered when trying to use networking on a rootless
container in Podman v2.2.1 through v3.0.1 on RHEL. This error does not
occur on other Linux distributions.
#### Symptom
A rootless container is created using a CNI network, but the `podman run` command
returns an error that an image must be built.
#### Solution
In order to use a CNI network in a rootless container on RHEL,
an Infra container image for CNI-in-slirp4netns must be created. The
instructions for building the Infra container image can be found for
v2.2.1 [here](https://github.com/containers/podman/tree/v2.2.1-rhel/contrib/rootless-cni-infra),
and for v3.0.1 [here](https://github.com/containers/podman/tree/v3.0.1-rhel/contrib/rootless-cni-infra).
### 30) Container related firewall rules are lost after reloading firewalld
Container network can't be reached after `firewall-cmd --reload` and `systemctl restart firewalld` Running `podman network reload` will fix it but it has to be done manually.