nanog mailing list archives
Re: Prepending
From: William Herrin <bill () herrin us>
Date: Tue, 18 Oct 2022 08:29:19 -0700
On Tue, Oct 18, 2022 at 4:59 AM Sandoiu Mihai <Mihai.Sandoiu () wwz ch> wrote:
We have witnessed a lot of prepending in the last days, we got a few internet routes that have 30…200 prepends, did you face the same issue?
Hi Sandoiu, Not a direct answer to your question, but broadly speaking any route with an AS path longer than the Internet is hops wide is a mistake that can be safely filtered from your routing table. That's somewhere around 64. Regards, Bill Herrin -- For hire. https://bill.herrin.us/resume/
Current thread:
- Prepending Sandoiu Mihai (Oct 18)
- Re: Prepending Nick Hilliard (Oct 18)
- Re: Prepending William Herrin (Oct 18)
- Re: Prepending Tom Beecher (Oct 20)