Asked on Super User by Fabrizio Giudici, 1 year ago. No reply there for at least a week.
Two computers on the same subnet at a certain point can't talk, but both still ping the outside world
I have a strange issue with network connections in the scenario described below: a computer A, MacBook 19 late 2019 running Sonoma 14.7.1 a computer B, Huawei MateBook D 14 Laptop, running PureOS 10 ( uname -a gives Linux 5.10.0-33-amd64 #1 SMP Debian 5.10.226-1 (2024-10-03) x86_64 GNU/Linux ) — both computers are connected to a WiFi, same subnet (but, see below, the same problem happens in another scenario with different networking gear). The symptom is that after a few minutes (say 20-30) existing connections between A and B fail (for the record, a long rsync session). To investigate the pro
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Two computers on the same subnet at a certain point can't talk, but both still ping the outside world
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Question by Fabrizio Giudici on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.