Spectrum technical contact

Thu Jan 23 19:51:05 UTC 2020

Just saw this (dealing with a different issue) and thought I would keep all
the information in one conversation.

I now have to use the community: 7843:666 to black hole.  I peer with 10796.

I don't know where the line is, but since there are multiple ASNs with
"Spectrum" or whatever company you want to call it.  My billing and
administration is all Charter, circuit id is TWCC.

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Sun, Dec 23, 2018 at 12:13 PM Aaron1 <aaron1 at gvtc.com> wrote:

> I’m glad you got it figured out with the right people at spectrum.  When I
> was sitting up ddos rtbh with my 3 isp’s , I remember spectrum (fka
> twc/charter) was difficult to get the right person on the phone to help me
> understand what I needed to do.  I had to go through layers of phone
> attendants and groups to get to someone who knew about ddos rtbh.
>
> Btw, I’ve wondered about using sp-neutral(agnostic) forms of ddos rtbh...
> maybe cymru utrs combined with fastnetmon for immediate mitigation without
> human intervention.  I’d really like to get there.
>
> Aaron
>
> On Dec 23, 2018, at 1:28 AM, Josh Luthman <josh at imaginenetworksllc.com>
> wrote:
>
> Got a hold of someone, finally!  All you have to do, if it's done through
> BGP, is set a community to 10796:666
>
> This was setup as Time Warner Cable but is Spectrum today.  The people I
> spoke with had been with Time Warner Cable for years before the
> acquisition/name change.
>
> Josh Luthman
> Office: 937-552-2340
> Direct: 937-552-2343
> 1100 Wayne St
> Suite 1337
> Troy, OH 45373
>
>
> On Sun, Dec 23, 2018 at 12:53 AM Josh Luthman <josh at imaginenetworksllc.com>
> wrote:
>
>> Attack is back on.  If there's anyone out there that works at Spectrum
>> and can do a route change and hopefully share some info on BGP communities
>> I would greatly appreciate hearing from you.
>>
>> Josh Luthman
>> Office: 937-552-2340
>> Direct: 937-552-2343
>> 1100 Wayne St
>> Suite 1337
>> Troy, OH 45373
>>
>> On Sun, Dec 23, 2018, 12:12 AM Tim Warnock <timoid at timoid.org wrote:
>>
>>> > That’s where you confuse me Josh, if you do BGP with them wouldn’t it
>>> be
>>> > your advertisement to them that’s causing them to route to you.  In
>>> other
>>> > words, aren’t they only routing packets to you for prefixes that you
>>> advertise
>>> > via BGP to them?
>>>
>>> Unless of course the point-to-point between spectrum and Josh is under
>>> attack...?
>>>
>>
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