IPv6 prefix is not stored to kernel when multipath is enabled in 1.6.8

[Ondrej Zajicek]

On Wed, Feb 19, 2025 at 10:39:53AM +0800, Jimmy Lim wrote:
> Hi Maria,
> 
> It looks like it doesn't like the configuration of directing IPv6 prefix
> that we receive from gw (we have 3 sessions) to ifname. The multipath is
> working fine for IPv6 after I removed that configuration, and it works for
> both bird v1 and v2:

Hi

Yeah, there was some kernel issue rekated to IPv6 multipath direct
routes. We have some workaround in the code for this case, but likely
only for the recent versions of BIRD.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
"To err is human -- to blame it on a computer is even more so."