Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Tom Beecher
It's very difficult to properly build a resilient infrastructure when those shareholders must get their value! On Fri, Oct 11, 2019 at 7:33 PM Sean Donelan wrote: > The FCC asked a half-dozen carriers about their network resilience plans > last month. Comcast was not one of the service

Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Chris Adams
Once upon a time, Sean Donelan said: > It turns out, Comcast's outside plant was woefully unprepared to > handle long, i.e. 24 hour, power outages. And even when power is > restored to people's homes, Comcast service is often still down. When I had Comcast in Huntsville, AL, there appeared to

Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Brandon Martin
On 10/11/19 9:43 PM, Matt Hoppes wrote: And this is why the distributed nature of small node’s is detrimental in an extended power outage. There is no practical way to back them up with power for an extended period of time. How distributed is the power on a typical HFC system in practice?

Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Matt Hoppes
And this is why the distributed nature of small node’s is detrimental in an extended power outage. There is no practical way to back them up with power for an extended period of time. > On Oct 11, 2019, at 8:44 PM, Sean Donelan wrote: > > > Why you don't have Comcast service during a power

Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Sean Donelan
Why you don't have Comcast service during a power outage: Throughout the state, Comcast equipment was knocked offline by PG’s power shutdown, Hammel said. The cable company was “only using generators in very discrete and specific cases where there’s a demonstrated need,” such as a request

Re: Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Michael Thomas
On 10/11/19 4:31 PM, Sean Donelan wrote: The FCC asked a half-dozen carriers about their network resilience plans last month.  Comcast was not one of the service providers askedd about their plans. The FCC should have looked closer at Comcast in California. While it was expected many people

Comcast outages continue even in areas with PG power restored

2019-10-11 Thread Sean Donelan
The FCC asked a half-dozen carriers about their network resilience plans last month. Comcast was not one of the service providers askedd about their plans. The FCC should have looked closer at Comcast in California. While it was expected many people would loose home Internet, voice, video

Re: Cogent & FDCServers: Knowingly aiding and abetting fraud and theft?

2019-10-11 Thread William Herrin
On Fri, Oct 11, 2019 at 7:16 AM Daniel Seagraves < dseag...@humancapitaldev.com> wrote: > > On Oct 11, 2019, at 6:28 AM, Stephane Bortzmeyer > wrote: > > > > I nitpick, but "never transferred the block" is not the same thing as > > "never authorized Cogent to announce it”. > > This should not be

Weekly Routing Table Report

2019-10-11 Thread Routing Analysis Role Account
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to

Re: "Using Cloud Resources to Dramatically Improve Internet Routing"

2019-10-11 Thread Valdis Klētnieks
On Fri, 11 Oct 2019 12:02:30 +0200, Warren Kumari said: > I haven't found the actual work that is being referenced here, and I > *am* quite skeptical based upon the title / premise -- but, I suspect > (well, hope) that this is just another instance of complex technical > material being munged by

Re: California public safety power shutdowns

2019-10-11 Thread Stephen Satchell
On 10/11/19 8:01 AM, Ethan O'Toole wrote: >> request went all the way to the Court.  The reason for access?  They ran >> the electronics on bottled propane (NOT mains power AC) and they needed >> to swap full tanks for the empties.  This was several months into my >> stint on that site. >> Not all

Re: California public safety power shutdowns

2019-10-11 Thread Ethan O'Toole
request went all the way to the Court. The reason for access? They ran the electronics on bottled propane (NOT mains power AC) and they needed to swap full tanks for the empties. This was several months into my stint on that site. Not all generators run on diesel, I learned. You can drive a

Re: Cogent & FDCServers: Knowingly aiding and abetting fraud and theft?

2019-10-11 Thread Daniel Seagraves
> On Oct 11, 2019, at 6:28 AM, Stephane Bortzmeyer wrote: > > I nitpick, but "never transferred the block" is not the same thing as > "never authorized Cogent to announce it”. This should not be just a “nitpick". AT announces our extremely legacy ARIN allocation for us because we do not

Re: Graphical databases ?

2019-10-11 Thread Yan Filyurin
I am also in the process of consideration, but there are people out there who did a lot more more. https://github.com/corestate55/netomox Some ideas could be borrowed. And the use of RFC8345 is very interesting because it is hopefully an evolving

Re: Graphical databases ?

2019-10-11 Thread Simone Ricci
Hello Craig, although I think we’re slightly off topic here, please be aware that neo4j is not a graphical database (eg. it doesn’t aim to be gui-driven), but a *graph* one: this characteristic tells you about the paradigm the db engine uses to organize and indicize data; it’s just another

Re: AWS issues with 172.0.0.0/12

2019-10-11 Thread Jay Borkenhagen
I'm surprised that no one else has corrected this, so allow me to do so for the record. No, Mehmet's public IP was _not_ from the RFC 1918 172.16.0.0/16 range. One of the public ipv4 ranges that AT assigns subscriber addresses from is 172.0.0.0/12: [ 172.0.0.0 - 172.15.255.255 ]

Re: Cogent & FDCServers: Knowingly aiding and abetting fraud and theft?

2019-10-11 Thread Masataka Ohta
Stephane Bortzmeyer wrote: On Fri, Oct 11, 2019 at 08:14:00PM +0900, Masataka Ohta wrote a message of 34 lines which said: they said they have never transferred the block So, RADB entry: ... route: 146.51.0.0/16 origin: AS174 ... is confirmed to be

Re: Cogent & FDCServers: Knowingly aiding and abetting fraud and theft?

2019-10-11 Thread Stephane Bortzmeyer
On Fri, Oct 11, 2019 at 08:14:00PM +0900, Masataka Ohta wrote a message of 34 lines which said: > they said they have never transferred the block > So, RADB entry: ... > route: 146.51.0.0/16 > origin: AS174 ... > is confirmed to be registration fraud. I nitpick, but

Re: Cogent & FDCServers: Knowingly aiding and abetting fraud and theft?

2019-10-11 Thread Masataka Ohta
As I wrote: 143.136.0.0/16 143.253.0.0/16 146.51.0.0/16 I tried to make contact myself with the legit owners of all of the above, but found it to be quite difficult.  The registered owner of the first one appears to have gone into hiding on a remote island someplace. Both

Re: "Using Cloud Resources to Dramatically Improve Internet Routing"

2019-10-11 Thread Warren Kumari
On Mon, Oct 7, 2019 at 4:45 PM Stephane Bortzmeyer wrote: > > On Fri, Oct 04, 2019 at 03:52:26PM -0400, > Phil Pishioneri wrote > a message of 9 lines which said: > > > Using Cloud Resources to Dramatically Improve Internet Routing > > UMass Amherst researchers to use cloud-based ‘logically

Re: California public safety power shutdowns

2019-10-11 Thread Stephen Satchell
On 10/10/19 8:46 PM, Javier J wrote: > I have an alternative view. the more generators are running, the more > trucks semt to refuel the tanks, the more moving parts, the more likely an > accident is prone to happen somewhere. It's thr same reason you turn your > vehicles engine off when you fill

Re: Quantum Internet Article - Netherlands

2019-10-11 Thread Scott Weeks
--- rod.b...@unitedcablecompany.com wrote: https://www.quantamagazine.org/stephanie-wehner-is-designing-a-quantum-internet-20190925/

Re: California public safety power shutdowns

2019-10-11 Thread Sean Donelan
A pre-announced power shut-down is a bit like an open-book disaster exam. If a city wasn't prepared for a blackout, its going to be a lot worse after a major earthquake (or other catastrophe) hits. PG CEO Bill Johnson admitted during a Thursday evening press conference that the utility