nanog mailing list archives
Re: maximum ipv4 bgp prefix length of /24 ?
From: Owen DeLong via NANOG <nanog () nanog org>
Date: Fri, 29 Sep 2023 15:26:25 -0700
On Sep 29, 2023, at 15:14, William Herrin <bill () herrin us> wrote: On Fri, Sep 29, 2023 at 3:11 PM Owen DeLong <owen () delong com> wrote:You continue to assume that there is a fast SRAM cache. I’m not sure that is true. I think that all of the FIB RAM on the line cards is fast SRAM and no cache.Hi Owen, I'm less assuming it and more reading it from this SIGCOMM paper: https://people.csail.mit.edu/ghobadi/papers/trio_sigcomm_2022.pdf
Fair enough, but interestingly, I think that the compiled line-card forwarding table probably always fits in the cache. Owen
Current thread:
- Re: maximum ipv4 bgp prefix length of /24 ?, (continued)
- Re: maximum ipv4 bgp prefix length of /24 ? Owen DeLong via NANOG (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Tom Beecher (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Tom Beecher (Sep 29)
- RE: maximum ipv4 bgp prefix length of /24 ? Tony Wicks (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Owen DeLong via NANOG (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Tom Beecher (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Owen DeLong via NANOG (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Mark Tinka (Sep 30)
- Re: maximum ipv4 bgp prefix length of /24 ? Owen DeLong via NANOG (Sep 30)
- Re: maximum ipv4 bgp prefix length of /24 ? Owen DeLong via NANOG (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? Saku Ytti (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? VOLKAN SALİH (Sep 29)
- Re: maximum ipv4 bgp prefix length of /24 ? William Herrin (Sep 28)