nanog mailing list archives
Re: PacketShader
From: Valdis.Kletnieks () vt edu
Date: Mon, 23 Aug 2010 05:59:43 -0400
On Sun, 22 Aug 2010 22:23:19 -1000, Michael Painter said:
Researchers in South Korea have built a networking router that transmits data at record speeds from components found in most high-end desktop computers http://www.technologyreview.com/communications/26096/?nlid=3423
Two great quotes from the article: "That isn't fast enough to take advantage of the full speed of a typical network card, which operates at 10 gigabytes per second." Anybody got a network of PCs that have cards that run at 10GBytes/sec? ;) For that matter, have enough 10Gbit network cards shipped that they are now considered "typical" (as in "more than 5%")? A Lamborghini costs about 10 times as much as a nice Camry. 10Gig cards are closer to 30-50 times as much as 1gig cards. Now, if Lambos aren't typical cars, are 10Gig cards typical? Just sayin'.... "Lash enough software routers together that run at 40 gigabytes per second, and you get what is essentially a single-terabit router. Using such a system, routers might some day run completely in software." Ahh.. but the lashing is the tricky part that costs the big bucks, as these guys will undoubtedly discover - life will get a lot more complicated once they saturate the first PCI backplane and need a second. Who wants to bet they'll end up re-inventing SGI's NUMAlink or similar interconnect? ;)
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Current thread:
- PacketShader Michael Painter (Aug 23)
- Re: PacketShader Valdis . Kletnieks (Aug 23)
- Re: PacketShader Mark Smith (Aug 23)
- Re: PacketShader Jim Shankland (Aug 23)
- Re: PacketShader Kevin Oberman (Aug 23)
- Re: PacketShader Randy Bush (Aug 23)
- Re: PacketShader Mark Smith (Aug 23)
- Re: PacketShader Valdis . Kletnieks (Aug 23)
- Re: PacketShader Joel Jaeggli (Aug 23)
- Re: PacketShader Andrew Kirch (Aug 23)
- Re: PacketShader Owen DeLong (Aug 23)
- Re: PacketShader Joel Jaeggli (Aug 23)
- <Possible follow-ups>
- Re: PacketShader William Pitcock (Aug 23)
- Re: PacketShader nanogf . (Aug 26)