Recent trouble with QUIC?

[Ca By <cb.list6 () gmail com>]

On Friday, September 25, 2015, Cody Grosskopf <codygrosskopf () gmail com
<javascript:_e(%7B%7D,'cvml','codygrosskopf () gmail com');>> wrote:

> a) yes, 56,000 students and any on Chrome failed. I immediately blocked
> quic and told users to restart Chrome. Luckily the fallback to good ol' tcp
> saved the day.
>
> b) I had this issue a few months ago and it subsided quickly
>
> Google reports it's an issue in this version of Chrome and the next version
> will have a little smarts to automatically re initiate the connection with
> TCP automatically without having to disable quic.
I remained very disappointed in how google has gone about quic.

They are dismissive of network operators concerns (quic protocol list and
ietf), cause substantial outages, and have lost a lot of good will in the
process

Here's your post mortem:

RFO: Google unilaterally deployed a non-standard protocol to our production
environment, driving up helpdesk calls x%

After action: block udp 80/443 until production ready and standard ratified
use deployed.

And.

Get off my lawn.



On Wed, Sep 23, 2015 at 5:01 PM, Sean Hunter <jamesb2147 () gmail com> wrote:
> > Hi all,
> >
> > I work for a 2500 user university and we've seen some odd behavior
> > recently. 2-4 weeks ago we started seeing Google searches that would fail
> > for ~2 minutes, or disconnects in Gmail briefly. This week, and
> > particularly in the last 2-3 days, we've had reports from numerous users
> on
> > campus, even those who generally do not complain unless an issue has been
> > ongoing for a while. Those reports include Drive disconnecting, searches
> > failing, Gmail presenting a "007" error, and calendar failing to create
> > events.
> >
> > In fact, the issue became so widespread today, that the campus paper is
> > writing about it as a last minute article before they're weekly
> > publication's deadline this evening. (Important in our little world where
> > we try to look good.)
> >
> > We aren't really staffed or equipped to figure out exactly what's
> happening
> > (and issues are sporadic, so packet captures are difficult, to say the
> > least), but we found that disabling QUIC dramatically and immediately
> > improved the experience of a couple of users on campus. We're
> recommending
> > via the paper that others do so as well.
> >
> > What I'm curious about is:
> >
> > a) Has anyone here had a similar experience? Was the root cause QUIC in
> > your case?
> >
> > b) Has anyone noticed anything remotely similar in the last few
> > weeks/days/today?
> >
> > We're an Apps domain, so this may be specific to universities in the Apps
> > universe.
> >
> > If anyone has any useful information or hints, or if someone from Google
> > would like more information, please feel free to contact me, on or off
> > list.
> >
> > Thanks for reading and have a great night everyone! Happy Wednesday!