NetworkManager Bridges in Fedora
zbyszek at in.waw.pl
Tue Jan 21 15:40:13 UTC 2014
On Fri, Jan 17, 2014 at 01:30:31PM +0100, Harald Hoyer wrote:
> On 01/16/2014 08:09 PM, Dan Williams wrote:
> > On Thu, 2014-01-16 at 13:53 -0500, Steve Dickson wrote:
> >> Hello,
> >> Has anybody had any luck with getting bridges
> >> consistently up in running in either F19 or F20?
> >> I know I have not...
> >> I go into setup/networks. Add a bridge which creates
> >> two file in /etc/sysconfig/network-scripts
> >> ifcfg-Bridge_connection_1
> >> ifcfg-bridge0_slave_1
> >> The contents seem reasonable.
> >> After I reboot, I go back in to setup/networks. The status
> >> of the bridge is "connecting" and the Bridge slaves
> >> are "none"???
> > Quick question on that, are both the master and the slave set to
> > "connect automatically?" Or, in the ifcfg files, is ONBOOT=yes set for
> > both master and slave?
> > Also, if wouldn't mind passing along the systemd journal output for
> > NetworkManager, that might help us figure out what's going on:
> > journalctl -b _SYSTEMD_UNIT=NetworkManager.service
> better use
> # journalctl -b -u NetworkManager
> "-u" has the advantage, that you can specify it multiple times with different
> units and get a combined output.
For the record: -u has also other advantages: it includes information
about the unit from systemd (whereas _SYSTEMD_UNIT only looks for messages from
the unit itself), and possibly setroubleshoot and other relevant sources in the
Also, as Harald mentioned, you don't need to specify the .service suffix.
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