nanog mailing list archives
Re: Request comment: list of IPs to block outbound
From: Saku Ytti <saku () ytti fi>
Date: Mon, 14 Oct 2019 09:14:37 +0300
On Mon, 14 Oct 2019 at 03:38, Grant Taylor via NANOG <nanog () nanog org> wrote:
I think you should seriously re-consider using rp_filter on a router.
rp_filter is one of the most expensive features in modern routers, you should only use it, if PPS performance is not important. If PPS performance is important, ACL is much faster. ACL is also applicable to more scenarios, such as BGP customers. -- ++ytti
Current thread:
- Request comment: list of IPs to block outbound Stephen Satchell (Oct 13)
- Re: Request comment: list of IPs to block outbound Florian Brandstetter via NANOG (Oct 13)
- Re: Request comment: list of IPs to block outbound Stephen Satchell (Oct 13)
- Re: Request comment: list of IPs to block outbound Brandon Martin (Oct 13)
- Re: Request comment: list of IPs to block outbound Stephen Satchell (Oct 13)
- Re: Request comment: list of IPs to block outbound Seth Mattinen (Oct 13)
- Re: Request comment: list of IPs to block outbound William Herrin (Oct 13)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 13)
- Re: Request comment: list of IPs to block outbound Måns Nilsson (Oct 22)
- Re: Request comment: list of IPs to block outbound Enno Rey (Oct 13)
- Re: Request comment: list of IPs to block outbound Grant Taylor via NANOG (Oct 13)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 13)
- Re: Request comment: list of IPs to block outbound Vincent Bernat (Oct 13)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 15)
- Re: Request comment: list of IPs to block outbound Lukas Tribus (Oct 18)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 18)
- Re: Request comment: list of IPs to block outbound Chris Jones (Oct 18)
- Re: Request comment: list of IPs to block outbound Lukas Tribus (Oct 18)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 19)
- Re: Request comment: list of IPs to block outbound Lukas Tribus (Oct 20)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 20)
- Re: Request comment: list of IPs to block outbound Saku Ytti (Oct 13)
- RE: Request comment: list of IPs to block outbound adamv0025 (Oct 21)
- Re: Request comment: list of IPs to block outbound Florian Brandstetter via NANOG (Oct 13)