[OpenWrt-Devel] Issue with broaband led pppoa-wan device

Hauke Mehrtens hauke at hauke-m.de
Sat Feb 9 10:58:02 EST 2019


On 2/9/19 4:00 PM, Mauro Mozzarelli wrote:
> I have BT Home Hub 5 routers.
> 
> I have just built release 9290.
> 
> Something happened to the broadband LED configuration between release
> 8495 and 9290
> 
> In 9290 LED associated to device pppoa-wan no longer works (it remains
> off once the pppoa-wan connection is established), however if, after
> having established the pppoa-wan communication, I apply the exact same
> configuration (through luci), the LED starts working normally until the
> line state changes again.
> 
> 
> Here is my LED configuration for the broadband LED:
> 
> config led 'led_internet'
>     option name 'internet'
>     option sysfs 'bthomehubv5a:blue:broadband'
>     option trigger 'netdev'
>     option mode 'link tx rx'
>     option default '0'
>     option dev 'pppoa-wan'
> 
> config led 'led_dsl'
>     option name 'dsl'
>     option trigger 'netdev'
>     option sysfs 'bthomehubv5a:red:broadband'
>     option default '0'
>     option dev 'dsl0'
>     option mode 'link'
> 
> 
> The normal expected behaviour is: the broadband LED blinks RED whilst
> the DSL link is negoatiated.
> 
> Once the DSL link is established and pppoa-wan starts, the LED turns
> BLUE and it blinks during packet exchanges.654124b1afe4a2a13fe8202e9389d656c770fe00
> 
> 
> led_dsl controls the red flashing whilst the dsl connection is negotiated
> 
> led_internet turns the led blue and blinking when the pppoa-wan
> connection is established.
> 
> 
> Has something changed in the firmware that requires a configuration
> change, or is this a bug?

Hi,

The led trigger changed, could you please check if one of these patches
broke it:
https://git.openwrt.org/654124b1afe4a2a13fe8202e9389d656c770fe00
https://git.openwrt.org/aa3b6a08c5616fdebd3b219f021a9674533a6519

Hauke

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