Is it just me, or are more sites breaking pmtud these days? It's getting tempting to hack up ietf-pmtud-method support even before it becomes standard... Eddy -- EverQuick Internet - http://www.everquick.net/ A division of Brotsman & Dreger, Inc. - http://www.brotsman.com/ Bandwidth, consulting, e-commerce, hosting, and network building Phone: +1 785 865 5885 Lawrence and [inter]national Phone: +1 316 794 8922 Wichita _________________________________________________________________ DO NOT send mail to the following addresses: davidc@brics.com -*- jfconmaapaq@intc.net -*- sam@everquick.net Sending mail to spambait addresses is a great way to get blocked.
no, its not just you. i've had issues with couple customers having problems visiting two large sites due to pMTUd breakage. it was discouraging to see some fortune100 web sites breaking their filtering too much over the line. -J On Thu, Jun 24, 2004 at 05:25:09PM +0000, Edward B. Dreger wrote:
Is it just me, or are more sites breaking pmtud these days? It's getting tempting to hack up ietf-pmtud-method support even before it becomes standard...
Eddy -- EverQuick Internet - http://www.everquick.net/ A division of Brotsman & Dreger, Inc. - http://www.brotsman.com/ Bandwidth, consulting, e-commerce, hosting, and network building Phone: +1 785 865 5885 Lawrence and [inter]national Phone: +1 316 794 8922 Wichita _________________________________________________________________ DO NOT send mail to the following addresses: davidc@brics.com -*- jfconmaapaq@intc.net -*- sam@everquick.net Sending mail to spambait addresses is a great way to get blocked.
-- James Jun TowardEX Technologies, Inc. Technical Lead Network Design, Consulting, IT Outsourcing james@towardex.com Boston-based Colocation & Bandwidth Services cell: 1(978)-394-2867 web: http://www.towardex.com , noc: www.twdx.net
no, its not just you. i've had issues with couple customers having problems visiting two large sites due to pMTUd breakage. it was discouraging to see some fortune100 web sites breaking their filtering too much over the line.
in many cases, those companies put web load-balancing device, and the device prevents PMTU from working. maybe identify vendor which ships 'drop all icmp6' and teach them nicely? itojun
participants (3)
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Edward B. Dreger -
itojun＠itojun.org -
James