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Date:      Fri, 13 Feb 2026 14:59:48 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 293136] net.route.hash_outbound not automatically enabled for locally originated traffic over multipath ECMP routes
Message-ID:  <bug-293136-7501-oRZMIhCZ8c@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-293136-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293136

Zhenlei Huang <zlei@FreeBSD.org> changed:

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                 CC|                            |zlei@FreeBSD.org

--- Comment #3 from Zhenlei Huang <zlei@FreeBSD.org> ---
(In reply to Przemysław Mika from comment #0)
> However, locally originated traffic (connections initiated by the FreeBSD host
> itself, such as DNS queries, NTP, package fetches, BGP sessions sourced from the
> box, and so on) is never distributed. 

Routed traffic do route lookup. It is expected to see the traffic been
distributed.

Locally originated traffic may use the cached the route / nexthop in pcb. The
cached nexthop is not a group. Maybe the cached one is not updated / reflected
on nexthop group change ?


Ahh I recall one of my unfinished work, which is providing a transparent route
cache to consumers. Shame ~

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