Re: EM(4) - Link flap when bridged and adding members (em bridge flap)

2014-12-11 Thread Roger Pau Monné
El 10/12/14 a les 19.25, Ryan Stone ha escrit: >>From a quick look at the code, whenever an interface is added to a > bridge, if that interface does not support a feature currently enabled > on the bridge then it has to disable that feature on all member > interfaces of that bridge. That would re-

Re: EM(4) - Link flap when bridged and adding members (em bridge flap)

2014-12-10 Thread David P. Discher
Thanks ryan - this did appear work around the issue. - David P. Discher http://davidpdischer.com/ AIM: DavidDPD | Y!M: daviddpdz On Dec 10, 2014, at 10:25 AM, Ryan Stone wrote: > From a quick look at the code, whenever an interface is added to a > bridge, if that interface does not support a f

Re: EM(4) - Link flap when bridged and adding members (em bridge flap)

2014-12-10 Thread Ryan Stone
>From a quick look at the code, whenever an interface is added to a bridge, if that interface does not support a feature currently enabled on the bridge then it has to disable that feature on all member interfaces of that bridge. That would re-init the em interface, which would cause a link flap.

EM(4) - Link flap when bridged and adding members (em bridge flap)

2014-12-10 Thread David P. Discher
I’m seeing this in -head as well as 10-stable (r274577) on two different sets of hardware. When an em interface is a member of a bridge, (if_bridge(4)), the link flaps. This is reported on the console as well as can be seen with loss of connectivity. This seems to be easily replicated. i