[OpenIndiana-discuss] NWAM gets no event "LINK DOWN"

Stephan Althaus Stephan.Althaus at Duedinghausen.eu
Wed Feb 2 21:34:27 UTC 2022


On 2/2/22 20:17, Stephan Althaus wrote:
> Hello!
>
> Today my DSL internet connection was gone and i wanted to go online 
> via WLAN connnected to my mobile..
>
> When i disconnected the ethernet connection - nothing happened on the 
> network-monitor-applet.
>
> My first short investigation shows, that dladm show-phys and dladm 
> show-link know about the new state "down",
> but ipadm show-addr   still shows the 'old' IP address of the lost 
> connection.
>
> After "sudo svcadm restart nwam" everything seems to be re-checked and 
> the interface states are correct.
>
>
> I reconnect the cable, and i disconnect the cable while looking on the 
> events, this happens:
>
> $ nwamadm show-events -v
> EVENT DESCRIPTION
> LINK_STATE      e1000g4 -> state up
>
> So there is an event going to NWAM, but not the correct one, the EVENT 
> should be "STATE DOWN"
>
>
> The system was updated 2-3 weeks ago, and today to check if the bug 
> persists..
>
> I crossed-checked with the latest  OI-hipster-gui-20211031.usb on a 
> (USB-2-only) laptop, there the event is correct and the connection is 
> completely down after a second.
>
> i will recheck the behaviour on this machine with the live-USB-image - 
> maybe later this evening.
>
>
> Any hints on how to get closer to the part where the events get 
> compromised are welcome..
>
>
> Greetings,
>
> Stephan
>
>
>
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Hello!

I checked with the live-usb on and the events are ok.
The BE of 2021:12:30 has the wrong events..

Any hints are welcome

Greetings,

Stephan





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