xn0 systat no egress data?

[Bradley T. Hughes]

> On 31 Oct 2016, at 21:44, Pete Wright <pete at nomadlogic.org> wrote:
> 
> hey all - this is regarding the following bug i've opened:
> 
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213814
> 
> 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 at fastmail.fm