nanog mailing list archives

Re: Spectrum technical contact


From: Aaron1 <aaron1 () gvtc com>
Date: Sat, 22 Dec 2018 23:03:57 -0600

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?

Aaron

On Dec 22, 2018, at 7:51 PM, Josh Luthman <josh () imaginenetworksllc com> wrote:

The IP is their routing to me.  It's not BGP.

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

On Sat, Dec 22, 2018, 7:51 PM Jason Canady <jason () unlimitednet us wrote:
Your upstream provider is null routing it when you send them the command via BGP, no longer filling your pipe. 

On Dec 22, 2018, at 19:24, Josh Luthman <josh () imaginenetworksllc com> wrote:

But if they route it to me and I null it, the traffic is already fillimg my pipe (which is my issue).

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

On Sat, Dec 22, 2018, 11:32 AM Jason Canady <jason () unlimitednet us wrote:
The /32 should override any static route they are sending you with a larger prefix.

Jason Canady
Unlimited Net, LLC
Responsive, Reliable, Secure
On 12/22/18 11:30 AM, Josh Luthman wrote:
I do BGP with them, but of course the issue is an IP that they route to me.

My issue is with ASN 10796

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


On Fri, Dec 21, 2018 at 4:55 PM Aaron1 <aaron1 () gvtc com> wrote:
If you BGP neighbor with them you can send-community /32 advertisement to them, and the will remotely black hole 
it 

Aaron

On Dec 21, 2018, at 3:51 PM, Josh Luthman <josh () imaginenetworksllc com> wrote:

We have had a DOS attack for over 12 hours.  I simply want them to null route or black hole an address.  The 
traffic is filling one of our circus with them.

The farthest I got was them telling me they can't do route changes because we're not public safety.

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



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