On Tue, 2015-10-20 at 07:02 -0600, Nathanael D. Noblet wrote: > On Tue, 2015-10-20 at 09:36 +0200, Thomas Haller wrote: > > > > The bridge device has no carrier for the long time. > > What about your STP configuration? > > > > What gives: > > > > brctl showstp bridge0 > > No idea what much of this means however the output is: > http://paste.fedoraproject.org/281430/14453458 > > > > > and > > > > nmcli connection show 'Bridge connection 1' > > connection.id: Bridge connection 1 > connection.uuid: 62a5d08c-1e57-4f03-8ee3- > f9998b6c5714 > connection.interface-name: bridge0 > connection.type: bridge > connection.autoconnect: yes > connection.autoconnect-priority: 0 > connection.timestamp: 1445345713 > connection.read-only: no > connection.permissions: > connection.zone: dmz > connection.master: -- > connection.slave-type: -- > connection.autoconnect-slaves: -1 (default) > connection.secondaries: > connection.gateway-ping-timeout: 0 > connection.metered: unknown > ipv4.method: auto > ipv4.dns: > ipv4.dns-search: > ipv4.addresses: > ipv4.gateway: -- > ipv4.routes: > ipv4.route-metric: -1 > ipv4.ignore-auto-routes: no > ipv4.ignore-auto-dns: no > ipv4.dhcp-client-id: -- > ipv4.dhcp-send-hostname: yes > ipv4.dhcp-hostname: -- > ipv4.never-default: no > ipv4.may-fail: yes > ipv6.method: auto > ipv6.dns: > ipv6.dns-search: > ipv6.addresses: > ipv6.gateway: -- > ipv6.routes: > ipv6.route-metric: -1 > ipv6.ignore-auto-routes: no > ipv6.ignore-auto-dns: no > ipv6.never-default: no > ipv6.may-fail: yes > ipv6.ip6-privacy: 0 (disabled) > ipv6.dhcp-send-hostname: yes > ipv6.dhcp-hostname: -- > bridge.mac-address: -- > bridge.stp: yes > bridge.priority: 32768 > bridge.forward-delay: 15 > bridge.hello-time: 2 > bridge.max-age: 20 > bridge.ageing-time: 300
... > Does any of that help? I should note that without the bridge the > interface configuration was the same (DHCP etc) but doesn't suffer > from > this delay. Part of the problem I used to have when I had the VMs > come > up on boot was that the bridge would get the wrong MAC address > somehow > and then the dhcp server would provide the wrong address to some of > them. I think the delay is caused by your bridge, as you configured it. If you don't need/want STP, disable it. http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge#Spanning_Tree_Protocol $ nmcli connection modify "Bridge connection 1" bridge.stp no and re-activate the connection Thomas
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