Monday, April 01, 2019

Re: ARP issues when using ldpd and MPLS pseudowires

Hi Henry,

Le 02/04/2019 13:39, Henry Bonath a écrit :
> It looks like a patch may have been produced, but I do not know how to test
> it. I'm not sure if I can pull down just a small part of the
> OpenBSD source, or if the entire OS should be built. (Although I'd love to
> learn how to do this)
Yup, there was a patch. It's been in the -current snapshots for a while
now (thanks dlg@), so you can just pull the latest ISO or whatever from
snapshots/ and install that to test. Probably not a bad idea, as I'm
not 100% sure my problem was the same as yours.

I tested the patch by installing a fresh system from the then-current
snapshot (without the patch), downloading src.tar.gz and sys.tar.gz from
6.4, untarring under /usr/src & /usr/src/sys, using CVS to update that
source to -current, applying the patch and then building the kernel
('bsd'). (There may be better ways, but that's how I did it.)

Then, copy the resulting 'bsd' file to / (keep a copy of the existing
one!) and reboot. Simple enough...

It was just a kernel patch so I didn't bother rebuilding the entire
userland, although that's advisable if you're planning on more extensive
testing.

Have a look at https://www.openbsd.org/faq/faq5.html for some hints and
feel free to ping me if you get stuck.

Adrian

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