Re: Verizon Routing issue

[Jared Mauch]

> On Jun 24, 2019, at 11:00 AM, ML <m...@kenweb.org> wrote:
> 
> 
> On 6/24/2019 10:44 AM, Jared Mauch wrote:
>> It was impacting to many networks.  You should filter your transits to 
>> prevent impact from these more specifics.
>> 
>> - Jared
>> 
>> https://twitter.com/jaredmauch/status/1143163212822720513
>> https://twitter.com/JobSnijders/status/1143163271693963266
>> https://puck.nether.net/~jared/blog/?p=208
> 
> 
> $MAJORNET filters between peers make sense but what can a transit customer do 
> to prevent being affected by leaks like this one?

Block routes from 3356 (for example) that don’t go 701_3356_ 701_2914_ 
701_1239_ 

etc (if 701 is your transit and you are multi homed)

Then you won’t accept the more specifics.

If you point default it may not be any help.

- Jared