Re: route ipv6 errors on bootup in -current main-n267425-aa1223ac3afc on arm64

From: Zhenlei Huang <zlei_at_FreeBSD.org>
Date: Wed, 10 Jan 2024 07:34:49 UTC 

> On Jan 9, 2024, at 6:24 PM, void <void@f-m.fm> wrote:
> 
> On Mon, Jan 08, 2024 at 01:07:30PM -0800, Enji Cooper wrote:
>> 
>> Was the kernel/utility built with IPv6? If not, that’s a general bug which should be filed (which can be easily checked/avoided using the FEATURES(9) subsystem)…
>> Cheers!
>> -Enji
> 
> world/kernel was built with WITHOUT_INET6= in /etc/src.conf
> 
> I made the problem go away with removing WITHOUT_INET6= and rebuilding.
> The system was installed by taking FreeBSD-15.0-CURRENT-arm64-aarch64-RPI-20240104-8bf0882e186e-267378.img
> and dd-ing it to a usb3-connected hd.
> 
> Where can I read about features?

Features can be retrieved by `sysctl kern.features`.

As for INET6 it should be `kern.features.inet6` .

> 
> % man features
> No manual entry for "features"
> 
> it's not in apropos
> thanks,
> -- 
> 

Best regards,
Zhenlei