bug introduce is commit
https://git.proxmox.com/?p=ifupdown2.git;a=commit;h=
b58be4449b3a009ba8324e3f414f2355fcf94c06
We don't stop/start interface on config change,
but only apply changes. (to avoid stop/start bridge as we don't track tap/veth)
# ifquery check status strings.
# By default `ifquery --check` prints the check and
-@@ -67,7 +67,7 @@ delay_admin_state_change=0
- # ifreload by default downs: 'all interfaces for which config changed' +
- # 'interfaces that were deleted'. With the below variable set to '0'
- # ifreload will only down 'interfaces that were deleted'
--ifreload_down_changed=0
-+ifreload_down_changed=1
-
- # squash all addr config when you process the first interface
- addr_config_squash=0
--
2.11.0