nanog mailing list archives
Re: Internet Exchanges supporting jumbo frames?
From: Tassos Chatzithomaoglou <achatz () forthnet gr>
Date: Thu, 10 Mar 2016 00:22:28 +0200
I must be missing something very obvious here, because i cannot think of any reason why an IXP shouldn't enable the maximum possible MTU on its infrastructure to be available to its customers. Then it's clearly customers' decision on what MTU to use on their devices, as long as: * It fits inside IXP's MTU * It suits with any other customer's (exchanging traffic with) MTU -- Tassos Kurt Kraut via NANOG wrote on 9/3/16 16:26:
Hi, I'm trying to convince my local Internet Exchange location (and it is not small, exceed 1 terabit per second on a daily basis) to adopt jumbo frames. For IPv6 is is hassle free, Path MTU Discovery arranges the max MTU per connection/destination. For IPv4, it requires more planning. For instance, two datacenters tend to exchange relevant traffic because customers with disaster recovery in mind (saving the same content in two different datacenters, two different suppliers). In most cases, these datacenters are quite far from each other, even in different countries. In this context, jumbo frames would allow max speed even the latency is from a tipical international link. Could anyone share with me Internet Exchanges you know that allow jumbo frames (like https://www.gr-ix.gr/specs/ does) and how you notice benefit from it? Best regards, Kurt Kraut
Current thread:
- Re: Internet Exchanges supporting jumbo frames?, (continued)
- Re: Internet Exchanges supporting jumbo frames? Mikael Abrahamsson (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? David Bass (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Mikael Abrahamsson (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Nick Hilliard (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? William Herrin (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Mikael Abrahamsson (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? joel jaeggli (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Joel Maslak (Mar 10)
- Re: Internet Exchanges supporting jumbo frames? Mark Andrews (Mar 12)
- Re: Internet Exchanges supporting jumbo frames? Kurt Kraut via NANOG (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Niels Bakker (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Tassos Chatzithomaoglou (Mar 09)
- Re: Internet Exchanges supporting jumbo frames? Frank Habicht (Mar 12)
- Re: Internet Exchanges supporting jumbo frames? Chris Woodfield (Mar 17)
- Re: Internet Exchanges supporting jumbo frames? Nikolay Shopik (Mar 17)
- Re: Internet Exchanges supporting jumbo frames? Baldur Norddahl (Mar 17)