Matthias Pfaller <l...@marco.de> ezt írta (időpont: 2023. márc. 17., P, 7:24):
> > Do you have STP/RSTP enabled on the switch ports? When the link goes down > when > switching from firmware mode to kernel mode, the port will go back to > blocking. When > the dhcp requests don't make it to the dhcp server because of this and the > link goes > down and up again while retrying (don't know if this happens) you will get > the same > problem on the next try. As a simple test you could put a dumb unmanaged > switch > between your core network and the server. > Thanks for the idea, but I don't think this might be the case. I can see the UDP datagrams coming into the kernel (replies to DHCP messages).
