Am 30.08.19 um 15:05 schrieb Peter Suetterlin:
Gah. Seems that was a bad connection to the docking station. For writing the mail in the corridor I had taken it out, and placing it back network came up as always. (Yes, I *had* pressed it down before, just not completely taken out and reconnected)
Can a network connection be unidirectional? I mean, the kernel saw a link, and the requests were sent, just the reply didn't arrive.
Well, I have encountered 10+Gbit fiber connections where tx and rx were wired to two different servers... Similar behaviour like yours: DHCP server sees the request, sends the OFFER but the offer never gets back to the client... ... Very interesting to debug, if you are only seeing the software side and are not entitled to visit the datacenter and check out everything by yourself... ;-) Have fun, -- Stefan Seyfried "For a successful technology, reality must take precedence over public relations, for nature cannot be fooled." -- Richard Feynman -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org