nanog mailing list archives

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


From: Matt Hoppes <mattlists () rivervalleyinternet net>
Date: Tue, 15 Oct 2019 08:28:22 -0700

Except I’m not talking about CPE. I agree that’s the customer’s job. 

I’m talking about keeping the nodes up and running. 

On Oct 15, 2019, at 7:50 AM, Brandon Martin <lists.nanog () monmotha net> wrote:

On 10/15/2019 09:42, Matt Hoppes wrote:
I disagree with the statement that providers should not be required to backup their networks.... while I don't think 
it should be an FCC requirement, I do believe the providers have an obligation to do that.
That's one of the reasons we generally opt for larger node sizes. Yes, it does cut down on the total bandwidth you 
can push out to end users, but in a disaster its much faster to recover as well as provide backup power that is up 
24x7 vs hundreds of little nodes.


I'm generally OK with the provider pushing demarc CPE backup power off onto the customer unless they're providing 
"POTS-like" service.  Aside from POTS, I don't think there's ever been expectation of telecommunications services 
working during a power outage unless the end user provides backup power.  I'm not even sure residential deployments 
of ISDN came with power for customer-prem ATAs, etc. unless you made special arrangements, but ISDN was never popular 
here, so I'm not sure. If you have a T1 PRI, the LEC will probably keep it up to your prem, but you're responsible 
for keeping whatever you're plugging that T1 into up during a power outage.  Heck, they may not even do that.  I've 
certainly seen T1 smartjacks hosting real, honest PRIs that were line-powering repeaters without battery on them, so 
who knows even in that case.

After all, the user has to keep the equipment they're using up, too. That's certainly not the provider's 
responsibility.  Telcos aren't power utilities (usually, and when they are it's generally a separate operation).  
Yes, I understand that many users have wireless/portable in-home equipment with batteries of their own and are often 
using all-in-one demarc/routers provided by their provider, nowadays...

I do think that providers should generally at least offer some basic guidance on how their users might accomplish 
this even going so far as to provide, install, and maintain such means if paid to do so, but I don't think it's 
something to be expected when you're buying cable TV or public Internet access service.  Again, POTS-like service is 
different.

I do feel that modern IP providers really should strive to keep their end of the network up regardless.  That is, 
even during a reasonable power outage, providers should be able to deliver usable signal to their customers absent 
actual damage to plant.  Exceptions made for natural disasters, fuel shortages, and widespread, extended power 
outages that just overcome the ability to shuttle portable gensets around fast enough to keep batteries charged.  
However, unless you're otherwise subject to regulation due to monopoly status, having received ample amounts of 
build-out subsidy, or providing historically regulated telecommunications services, I'm not sure that regulation is 
the best way to achieve this.

--
Brandon Martin


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