On Sat, 7/20/13, isp wrote:
Subject: LACP LAGG device problems
To: freebsd-net@freebsd.org
Date: Saturday, July 20, 2013, 10:04 AM
Hi! Can anybody tell me, is there any plans to improve
LAGG(802.3ad)
device driver in FreeBSD?
It will be
Hah!
I'm pushing 20GE out using lagg right now (and fixing the er, amusing
behaviour of doing so.) I'm aiming to hit 40 once I get hardware that
doesn't get upset pushing that many bits. The netops people at ${JOB}
also point out that even today switches occasionally get confused and
"crash" a swi
On Sun, Jul 21, 2013 at 6:49 AM, Adrian Chadd wrote:
> Hah!
>
> I'm pushing 20GE out using lagg right now (and fixing the er, amusing
> behaviour of doing so.) I'm aiming to hit 40 once I get hardware that
> doesn't get upset pushing that many bits. The netops people at ${JOB}
> also point out th
I'm using LACP becasue:
1. 10G cards are much more expensive than 350$. They cost nearly
700$-800$.
2. I don't have switches with 10G interfaces. They are also very
expensive.
--- Message ---
From: "Barney Cordoba"
Date: 21 July 2013, 16:03:23
On S
I wasn't referring to science projects. Nor did I say it wasn't useful.
Only that 10g is cheap now and quite a bit better. LAGG isn't perfect.
- Original Message -
From: Adrian Chadd
To: Barney Cordoba
Cc: freebsd-net@freebsd.org; isp
Sent: Sunday, July 21, 2013 9:49 AM
Subject: Re: LA
Barney,
I now work at netflix. We push >10gig per box. I'm working on making
that much, much more than 10gig. It's not a "science project."
sheesh. :-)
-adrian
On 21 July 2013 09:23, Barney Cordoba wrote:
> I wasn't referring to science projects. Nor did I say it wasn't useful.
> Only that 1
Adrian, you're killing my spam filter! But yes, our use of FreeBSD at Netflix
is hardly a science project. Http://openconnect.netflix.com
Scott
On Jul 21, 2013, at 1:31 PM, Adrian Chadd wrote:
> Barney,
>
> I now work at netflix. We push >10gig per box. I'm working on making
> that much, mu
> Adrian, you're killing my spam filter! But yes, our use of FreeBSD at
> Netflix is hardly a science project. Http://openconnect.netflix.com
With my ISP hat on, I expect us to continue using LAGG with 10G member
links for many years - simply because 100G is so expensive. One can
hope that CFP2
I've further narrowed this down. According to the output:
em0 DAD detected duplicate IPv6 address fe80:2::250:56ff:fe2e:45fd: NS
in/out=2/1, NA in=0
... FreeBSD *thinks* it has transmitted one and received 2 solicitations.
The packet dump shows two solicitations (which would, if it were not bogu
