Summary: | rtwn(4): Network goes down on git clones over ssh | ||
---|---|---|---|
Product: | Base System | Reporter: | Roman Bogorodskiy <novel> |
Component: | wireless | Assignee: | freebsd-wireless (Nobody) <wireless> |
Status: | Open --- | ||
Severity: | Affects Only Me | CC: | wireless |
Priority: | --- | Keywords: | needs-qa |
Version: | CURRENT | ||
Hardware: | Any | ||
OS: | Any |
Description
Roman Bogorodskiy
2022-11-05 16:43:10 UTC
Minor correction: I used github mirror for ssh clone example and gitlab for https clone, which is inconsistent. The behavior doesn't change if I use gitlab for both cases. @Roman Any additional device/driver specific debugging we can enable that might shed light on the preceding events just prior to the network drop? (In reply to Kubilay Kocak from comment #2) I've checked man rtwn(4) and don't see any knobs to enable additional debugging. Though I see there's a number of sysctls that I guess could be useful to share: dev.rtwn.0.radar_detection: 0 dev.rtwn.0.rx_buf_size: 24 dev.rtwn.0.ratectl_selected: 1 dev.rtwn.0.ratectl: 1 dev.rtwn.0.hwcrypto: 1 dev.rtwn.0.debug: 0 dev.rtwn.0.ht40: 0 dev.rtwn.0.%parent: uhub0 dev.rtwn.0.%pnpinfo: vendor=0x0846 product=0x9052 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum="00e04c000001" release=0x0200 mode=host intclass=0xff intsubclass=0xff intprotocol=0xff dev.rtwn.0.%location: bus=0 hubaddr=1 port=6 devaddr=2 interface=0 ugen=ugen0.2 dev.rtwn.0.%driver: rtwn dev.rtwn.0.%desc: 802.11ac WLAN Adapter dev.rtwn.%parent: Some of them are tunable, but not sure if it makes sense trying to change any of them. Some more observations: - Connection goes down even with git clone over https, but it happens few minutes later, not right away - Connection speed is very low: running speedtest on this box gives 35 Mbps download and 33 Mbps upload. My mobile phone connected to the same network gives 426 Mbps downlaod and 40 Mbps upload. |