{"id":19,"date":"2005-06-09T11:58:47","date_gmt":"2005-06-09T18:58:47","guid":{"rendered":"http:\/\/www.andreaswacker.com\/blog\/?p=19"},"modified":"2005-06-09T11:58:47","modified_gmt":"2005-06-09T18:58:47","slug":"os-x-1041-slow-with-ipv6","status":"publish","type":"post","link":"https:\/\/www.andreaswacker.com\/blog\/2005\/06\/09\/os-x-1041-slow-with-ipv6\/","title":{"rendered":"OS X 10.4.1 slow with IPv6?"},"content":{"rendered":"<p><a href=\"http:\/\/www.maniacalrage.net\/archives\/2005\/05\/tigerinternettip\/\">this<\/a> suggests that turning off IPv6 might increase performance.<\/p>\n<p>So I tried it. And in a gigE configuration I could not find a difference.<\/p>\n<p>with IPv6:<\/p>\n<p>PowerBook G4 A15 SGI Tezro<br \/>\n[  3]  0.0-10.0 sec   863 MBytes   724 Mbits\/sec<br \/>\n[  3]  0.0-10.0 sec   760 MBytes   638 Mbits\/sec<br \/>\n[  3]  0.0-10.0 sec   708 MBytes   594 Mbits\/sec<\/p>\n<p>PowerBook G4 A15  Linux x86<br \/>\n[  3]  0.0-10.2 sec   484 MBytes   397 Mbits\/sec<br \/>\n[  3]  0.0-10.0 sec   584 MBytes   490 Mbits\/sec<br \/>\n[  3]  0.0-10.2 sec   568 MBytes   467 Mbits\/sec<\/p>\n<p>without IPv6:<\/p>\n<p>PowerBook G4 A15  SGI Tezro<br \/>\n[  3]  0.0-10.0 sec   788 MBytes   661 Mbits\/sec<br \/>\n[  3]  0.0-10.0 sec   744 MBytes   624 Mbits\/sec<br \/>\n[  3]  0.0-10 0 sec   872 MBytes   731 Mbits\/sec<\/p>\n<p>PowerBook G4 A15  Linux x86<br \/>\n[  3]  0.0-10.0 sec   581 MBytes   487 Mbits\/sec<br \/>\n[  3]  0.0-10.2 sec   608 MBytes   500 Mbits\/sec<br \/>\n[  3]  0.0-10.0 sec   598 MBytes   502 Mbits\/sec<\/p>\n<p>Your Mileage May Vary<\/p>\n","protected":false},"excerpt":{"rendered":"<p>this suggests that turning off IPv6 might increase performance. So I tried it. And in a gigE configuration I could not find a difference. with IPv6: PowerBook G4 A15 SGI Tezro [ 3] 0.0-10.0 sec 863 MBytes 724 Mbits\/sec [ 3] 0.0-10.0 sec 760 MBytes 638 Mbits\/sec [ 3] 0.0-10.0 sec 708 MBytes 594 Mbits\/sec [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OS X 10.4.1 slow with IPv6? - Andreas Wacker<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.andreaswacker.com\/blog\/2005\/06\/09\/os-x-1041-slow-with-ipv6\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OS X 10.4.1 slow with IPv6? - Andreas Wacker\" \/>\n<meta property=\"og:description\" content=\"this suggests that turning off IPv6 might increase performance. 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