HPE 1920-8G-PoE+ 180W (JG922A) PoE problems - after cold boot

Evan Jobling evan.jobling at mslsc.com.au
Sun Oct 20 22:47:50 PDT 2024


> Great, Thanks Evan.
> Default config/poe is wrong for this switch - set id 1 for lan1 -
> after change to 8:

Yeah i'd put that down to "known issue"?
I think there was a patch somewhere and discussion on the forum?
i.e. regarding the reversed order.

We don't currently parse board.json and fill out a valid PoE config for targets?

No idea whether there's any existing work on filling out a valid PoE
config on boot.


> Seems, we can skip realtek-poe package in the future and use ethtool :)
I would say in an ideal scenario yes. But someone would have to do the work....

I think moving to everything being with ethtool for the realtek-poe
target would involve writing a linux driver for the propriatery
(and reverse engineered?) serial protocol to the nuvoton microcontroller?

Hence why I think we're still using realtek-poe for a number
of targets?

Cheers,
Evan.




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