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Blackhole and afi #16689

Merged
merged 2 commits into from
Aug 30, 2024
Merged

Blackhole and afi #16689

merged 2 commits into from
Aug 30, 2024

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donaldsharp
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Let's display the afi of the nexthop hash entry.  Right
now it is impossible to tell the difference between v4 or
v6 nexthops, especially since it is important for the kernel.

Signed-off-by: Donald Sharp <[email protected]>
A blackhole nexthop, according to the linux kernel,
can be v4 or v6.  A v4 blackhole nexthop cannot be
used on a v6 route, but a v6 blackhole nexthop can
be used with a v4 route.  Convert all blackhole
singleton nexthops to v6 and just use that.
Possibly reducing the number of active nexthops by 1.

Signed-off-by: Donald Sharp <[email protected]>
@Jafaral Jafaral merged commit 90787a5 into FRRouting:master Aug 30, 2024
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2 participants