On 05/09/2017 11:26 AM, Per Jessen wrote:
Andrei Borzenkov wrote:
09.05.2017 18:14, Per Jessen пишет:
Lew Wolfgang wrote:
Also note that only the first (eth0) port on Supermicro motherboards are affected. If you use the second (eth1) motherboard port for external connectivity you should be okay. Yeah, that's a Supermicro special I think. Shared LAN is part of IPMI standard. I am aware of at least one other server vendor that offers both dedicated BMC and shared port (selected via firmware setup). I wasn't aware it is part of the standard. Both our IBM and our HP boxes have separate ports. I think the HP iLOs have some option for sharing too though. The Supermicro port is a little special - needs a module option to disable crc check or something like that.
Our Supermicro mobos have a dedicated IPMI RJ-45 that if not active, will fallover to the first motherboard RJ-45. This can be very confusing when you run with a network switch that doesn't allow multiple MAC addresses on a single interface! Our older Supermicros would unconditionally fallover, but later ones have a control in the BIOS that you can use to disable that unfortunate characteristic. Regards, Lew -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org