[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Max Prefix Out, was Re: Verizon 701 Route leak?
- Subject: Max Prefix Out, was Re: Verizon 701 Route leak?
- From: randy at psg.com (Randy Bush)
- Date: Sat, 02 Sep 2017 12:40:33 +0900
- In-reply-to: <CAL9jLaZTKgwo3+WdCYLNbe9eEz=EAP2Wj1RZ219bFNe-P2oU4g@mail.gmail.com>
- References: <CAPDTRij6w+fq1EFcUi33nsyrOsbi3cadTY8hQ6j0q-CnEa1yuQ@mail.gmail.com> <[email protected]> <[email protected]> <[email protected]> <CAL9jLabv_yQ+urLj0G=AnypmdnGJfZ0y1p4C=uCWoKofSz2RQw@mail.gmail.com> <[email protected]> <[email protected]> <CAL9jLaZTKgwo3+WdCYLNbe9eEz=EAP2Wj1RZ219bFNe-P2oU4g@mail.gmail.com>
>>> i have 142 largish bgp customers, a large enough number that the number
>>> of prefixes i receive from them varies annoyingly. how do i reasonably
>>> automate setting of my outbound prefix limit?
>>
>> First, it seems you know the inbound so automating the outbound is simple
>> arithmetic.
>
> I would have said the same... i ought to know high-water marks for your
> inbound peer count(s), and can work out a +20% outbound...
you just assumed that the transitive closure of everybody's cones
implement and propagate count. ain't gonna happen.