nanog mailing list archives
Re: 10G CPE w/VXLAN - vendors?
From: Mark Tinka <mark@tinka.africa>
Date: Thu, 15 Jun 2023 10:25:18 +0200
On 6/15/23 09:21, Ryan Hamel wrote:
It can't hold full tables for transit handoffs, but the customer can establish multi-hop BGP sessions upstream for that.
Also, you don't really need to carry a full BGP table in FIB on a Metro-E router. That is one of the reasons it can remain cheap. You just need a reasonable amount of FIB slots.
The ASR920 tops out at 20,000 for IPv4 and 4,000 for IPv6. That is not enough just for the IGP.
The ACX7024 will do 128,000 for IPv4 and 64,000 for IPv6. That is loads better.
You can restrict what BGP routes are installed into the FIB, on any modern router OS.
Mark.
Current thread:
- 10G CPE w/VXLAN - vendors? Adam Thompson (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Joe Freeman (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Ryan Hamel (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Ryan Hamel (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Ryan Hamel (Jun 15)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 15)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 15)
- Message not available
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 18)
- Re: 10G CPE w/VXLAN - vendors? Ryan Hamel (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Joe Freeman (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Tarko Tikan (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Ryan Hamel (Jun 14)
- Re: 10G CPE w/VXLAN - vendors? Mark Tinka (Jun 15)
- Re: 10G CPE w/VXLAN - vendors? Yan Filyurin (Jun 14)