400G link L2 flakiness over DWDM

2025-01-10 Thread Oliver Garraux
We have a number of new 400G provider waves with odd flakiness that we can't seem to sort out. These links appear good - light levels are fine, links will be up with working LLDP. But if we admin down / up the link on the IP side, many of them won't come back up on their own. Our provider sees "

Fw: new message

2015-10-26 Thread Oliver Garraux
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Fw: new message

2015-10-25 Thread Oliver Garraux
Hey! New message, please read <http://hutsonlegal.com/taking.php?og3> Oliver Garraux

Re: High latency/packetloss in nyc/nj for cogent/level3/zayo?

2015-09-04 Thread Oliver Garraux
ing on? Oliver ----- Oliver Garraux Check out my blog: blog.garraux.net Follow me on Twitter: twitter.com/olivergarraux On Fri, Sep 4, 2015 at 2:33 PM, Fred Hollis wrote: > 1.|-- hosted-by-i3d.net 0.0% 10 8.1 17.3 0.3 144.6 45.0 > 2.|-- 80ge.cr0-br2-br3.smartdc.rtd.i3d.net 0.0% 10 0.

Re: scaling linux-based router hardware recommendations

2015-01-26 Thread Oliver Garraux
One thing to note about Ubiquiti's EdgeMax products is that they are not Intel based. They use Cavium Octeon's (at least that's what my EdgeRouter Lite has in it). Oliver ----- Oliver Garraux Check out my blog: blog.garraux.net Follo

Re: Google Wants to Create a Dotless Domain Called "Search"..?

2013-04-11 Thread Oliver Garraux
The whole custom TLD thing is just a truly awful, awful idea. Oliver - Oliver Garraux Check out my blog: blog.garraux.net Follow me on Twitter: twitter.com/olivergarraux On Thu, Apr 11, 2013 at 1:29 PM, Joshua Goldbard wrote: > I'm hoping g

Re: Verizon DSL moving to CGN

2013-04-07 Thread Oliver Garraux
right now, native IPv6 connectivity is still not a substitute for some level of IPv4 connectivity, even if its CGN'ed. Oliver - Oliver Garraux Check out my blog: blog.garraux.net Follow me on Twitter: twitter.com/olivergarraux On Sun, Apr 7, 2013 at 4:0

Re: Verizon DSL moving to CGN

2013-04-06 Thread Oliver Garraux
Good to see that they are providing a way for users to opt out. I'm hoping that other ISP's will do the same when they implement CGN. Oliver ----- Oliver Garraux Check out my blog: blog.garraux.net Follow me on Twitter: twitter.com/olivergarraux O

Re: Big day for IPv6 - 1% native penetration

2012-11-20 Thread Oliver Garraux
So, I assume 6in4 tunnels like HE.net are included in the "native" percentage? Oliver ----- Oliver Garraux Check out my blog: www.GetSimpliciti.com/blog Follow me on Twitter: twitter.com/olivergarraux On Tue, Nov 20, 2012 at 9:02 AM, Willia

Re: Whats so difficult about ISSU

2012-11-08 Thread Oliver Garraux
leshooting with TAC before we found that we had to remove and re-apply QoS policies from every interface. Also, depending on the update, linecards might have to be reset. Oliver --------- Oliver Garraux Check out my blog: www.GetSimpliciti.com/blog Follow me on Twitt

Re: job screening question

2012-07-05 Thread Oliver Garraux
Seems fairly straightforward to me. It'll break path MTU discovery. I would hope someone applying for an "IP expert" position would know that. Could HR be mangling the question or something? Oliver ----- Oliver Garraux Check out my blog: www.Ge

Timeframe for LinkedIn Attack?

2012-06-10 Thread Oliver Garraux
m or refute this? Oliver --------- Oliver Garraux Check out my blog:  www.GetSimpliciti.com/blog Follow me on Twitter:  twitter.com/olivergarraux

Re: Outdoor Wireless Access Point

2012-03-31 Thread Oliver Garraux
> As far as I know Ubiquiti's UniFi product doesn't yet have a single SSID > across multiple APs. Unifi does use the same SSID's across many AP's. It actually does that by default, unless you specifically disable an SSID on a particular AP. Oliver

Re: airFiber (text of the 8 minute video)

2012-03-29 Thread Oliver Garraux
> Also keep in mind this is unlicensed gear (think unprotected airspace). > Nothing stops everyone else in town from throwing one up and soon you're > drowning in a high noise floor and it goes slow or doesn't work at all. Like > what's happened to 2.4GHz and 5.8GHz in a lot of places. There's f

Re: BBC reports Kenya fiber break

2012-03-01 Thread Oliver Garraux
On Thu, Mar 1, 2012 at 4:11 AM, Georgios Theodoridis wrote: > Has it been known the exact time of the incident? > I have found an article reporting that the cut occurred in the mid-day of > Saturday 25th but nothing more precise. > We would like to use such information for a BGP anomaly detection

Re: BBC reports Kenya fiber break

2012-02-27 Thread Oliver Garraux
On Mon, Feb 27, 2012 at 11:46 AM, Graham Beneke wrote: > On 27/02/2012 18:11, Marshall Eubanks wrote: >> >> Is anyone seeing this ? >> >> http://www.bbc.co.uk/news/world-africa-17179544 > > > Along with: > http://mybroadband.co.za/news/telecoms/44263-triple-whammy-hits-eassy.html > > The east is s