Re: Verizon Routing issue

[Jared Mauch <jared () puck nether net>]

> On Jun 24, 2019, at 11:00 AM, ML <ml () 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