nanog mailing list archives
Re: "Tactical" /24 announcements
From: Saku Ytti <saku () ytti fi>
Date: Mon, 9 Aug 2021 19:10:23 +0300
On Mon, 9 Aug 2021 at 19:07, Martijn Schmidt via NANOG <nanog () nanog org> wrote:
It's route table pollution if you ask me.. in today's world we have many IXPs and several tier-1 operators that support RPKI ROV, so when you have issued ROAs for the supernet of the IP space in question it'll already significantly reduce the effects of a BGP hijack.
Not just a route table. - RIB scale - FIB scale - Configuration scale We just recently learned of a IOS-XR prefix-set limit of 300001 when a particular customer AS-SET expanded to a higher number of prefixes. The problem with this scaling is that it doesn't reflect an increase of revenue but it reflects an increase of cost. CAPEX to upgrade devices without winning new business and OPEX to manage those upgrades. So it is a somewhat selfish solution to a problem. -- ++ytti
Current thread:
- "Tactical" /24 announcements Billy Croan (Aug 09)
- Re: "Tactical" /24 announcements Martijn Schmidt via NANOG (Aug 09)
- Re: "Tactical" /24 announcements Saku Ytti (Aug 09)
- Re: "Tactical" /24 announcements William Herrin (Aug 09)
- Re: "Tactical" /24 announcements Masataka Ohta (Aug 09)
- Re: "Tactical" /24 announcements William Herrin (Aug 09)
- Re: "Tactical" /24 announcements Sabri Berisha (Aug 09)
- Re: "Tactical" /24 announcements William Herrin (Aug 09)
- Re: "Tactical" /24 announcements Masataka Ohta (Aug 10)
- Re: "Tactical" /24 announcements Masataka Ohta (Aug 09)
- Re: "Tactical" /24 announcements Amir Herzberg (Aug 09)
- Re: "Tactical" /24 announcements Martijn Schmidt via NANOG (Aug 09)
- Re: "Tactical" /24 announcements Adam Thompson (Aug 09)
- Re: "Tactical" /24 announcements Hank Nussbacher (Aug 09)
- Re: "Tactical" /24 announcements Tom Beecher (Aug 09)