firewalld 22.04

[Jerry Geis]

I ran this script:
/usr/bin/firewall-cmd --new-zone 000-allow --permanent
/usr/bin/firewall-cmd --zone=000-allow  --add-source=10.20.0.0/16
--permanent
/usr/bin/firewall-cmd --reload


And I get this error: - What did I do wrong ??? I am trying to Create a new
ZONE before BLOCK zone - so my local connections that are "trusted" skip
all the 55K entries in my firewall.  AS I read it I needed a new zone name
"alphabetically" before block or drop.
I get this error:

ERROR:dbus.proxies:Introspect error on
:1.6:/org/fedoraproject/FirewallD1/config: dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message
bus security policy blocked the reply, the reply timeout expired, or the
network connection was broken.
ERROR:dbus.connection:Unable to set arguments ('000-allow', {'version': '',
'short': '', 'description': '', 'target': '{chain}_{zone}', 'services':
dbus.Array([], signature=dbus.Signature('s')), 'ports': dbus.Array([],
signature=dbus.Signature('(ss)')), 'icmp_blocks': dbus.Array([],
signature=dbus.Signature('s')), 'masquerade': False, 'forward_ports':
dbus.Array([], signature=dbus.Signature('(ssss)')), 'interfaces':
dbus.Array([], signature=dbus.Signature('s')), 'sources': dbus.Array([],
signature=dbus.Signature('s')), 'rules_str': dbus.Array([],
signature=dbus.Signature('s')), 'protocols': dbus.Array([],
signature=dbus.Signature('s')), 'source_ports': dbus.Array([],
signature=dbus.Signature('(ss)')), 'icmp_block_inversion': False,
'forward': False}) according to signature None: <class 'TypeError'>:
Expected a string or unicode object
Error: Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/firewall/client.py", line 50, in
_impl
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/firewall/client.py", line 2704, in
addZone
    path = self.fw_config.addZone2(name, settings.getSettingsDbusDict())
  File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 72, in
__call__
    return self._proxy_method(*args, **keywords)
  File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in
__call__
    return self._connection.call_blocking(self._named_service,
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 643, in
call_blocking
    message.append(signature=signature, *args)
TypeError: Expected a string or unicode object

ERROR:dbus.proxies:Introspect error on
:1.6:/org/fedoraproject/FirewallD1/config: dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the message
bus security policy blocked the reply, the reply timeout expired, or the
network connection was broken.

Thanks

jerry
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