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Date:      Tue, 1 Nov 2016 14:02:55 +0100
From:      "Bradley T. Hughes" <bradleythughes@fastmail.fm>
To:        Pete Wright <pete@nomadlogic.org>
Cc:        freebsd-cloud@freebsd.org
Subject:   Re: xn0 systat no egress data?
Message-ID:  <33AA44AE-3958-4010-9CB3-DCF4D39D3054@fastmail.fm>
In-Reply-To: <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org>
References:  <8be5174c-fcd5-0e5b-921f-5cfc31e99c4f@nomadlogic.org>

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> On 31 Oct 2016, at 21:44, Pete Wright <pete@nomadlogic.org> wrote:
>=20
> hey all - this is regarding the following bug i've opened:
>=20
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213814
>=20
> tl;dr version is that on 11.0-RELEASE on EC2 when i invoke "systat =
-ifstat" the egress data flows for the xn0 device do not update. =
verified it works as expected on 10.3-RELEASE.  tried reading through =
code but am pretty confused as to how xn0 is created and what code is =
used to update the sysctl MIBs.

FWIW, I see the same with the ixv0 device on a c4.large AWS EC2 =
instance. I also commented on the PR in bugzilla with additional info.

--
Bradley T. Hughes
bradleythughes@fastmail.fm




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