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Description of problem:
create bridge with default values after few attempts there is a bridge that has no mac and no state, going out and back to network tab fixes the issue
seems this is related:
Jan 29 19:14:40 trautenberg gnome-control-center.desktop[29793]: ** (nm-connection-editor:30380): WARNING **: Unsupported connection type 'generic'
see attached picture
[vbenes@trautenberg ~]$ nmcli device show bridge0
GENERAL.DEVICE: bridge0
GENERAL.TYPE: bridge
GENERAL.HWADDR: 46:D3:D8:51:C8:39
GENERAL.MTU: 1500
GENERAL.STATE: 70 (connecting (getting IP configuration))
GENERAL.CONNECTION: Bridge connection 1
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/44
Version-Release number of selected component (if applicable):
control-center-3.14.5-8.el7.x86_64
NetworkManager-1.0.6-27.el7.x86_64
How reproducible:
Steps to Reproduce:
1.create several bridges in c-c network
Actual results:
after a while there is invalid bridge state
Expected results:
correct state
Additional info:
Support for enterprise networking features will be removed in future versions
of GNOME and of RHEL 7.x. We advise that you test Cockpit instead, which is
better suited to manipulate enterprise networking feature.
Teaming support for Cockpit is tracked at:
https://github.com/cockpit-project/cockpit/issues/4330
Bonding, bridging and VLAN support are already implemented.