Date: Mon, 14 Jun 2010 09:32:11 +0900 From: Arifumi Matsumoto <a@arifumi.net> To: bug-followup@FreeBSD.org, freebsd-net@freebsd.org Subject: Re: kern/143666: [ip6] [request] PMTU black hole detection not implemented Message-ID: <AANLkTikRI9hzTIn80qAEoKiHOjo0aeCZz5TJsgXUe-6-@mail.gmail.com>
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--0016364ec9c29f44e80488f29edc Content-Type: text/plain; charset=ISO-8859-1 Hi, I made a patch for 8.0 release to fix this issue of path-mtu blackhole detection. This was mostly derived from macosx, which is APSL and BSD dual-licensed code base, and slightly modified so that it should not affect ipv4 path mtu detection. I tested it on 8.0 release only. I'm guessing this can be applied for CURRENT also, as the related code does not seem to be changed that much. Best regards, --0016364ec9c29f44e80488f29edc Content-Type: application/octet-stream; name="pmtud-blackhole.patch" Content-Disposition: attachment; filename="pmtud-blackhole.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_gaekgauz0 ZGlmZiAtYyBuZXRpbmV0Lm9yZy90Y3BfdGltZXIuYyBuZXRpbmV0L3RjcF90aW1lci5jCioqKiBu ZXRpbmV0Lm9yZy90Y3BfdGltZXIuYwlTdW4gT2N0IDI1IDAxOjEwOjI5IDIwMDkKLS0tIG5ldGlu ZXQvdGNwX3RpbWVyLmMJTW9uIEp1biAxNCAwMzoxNzozMyAyMDEwCioqKioqKioqKioqKioqKgoq KiogNjEsNjYgKioqKgotLS0gNjEsNjcgLS0tLQogICNpbmNsdWRlIDxuZXRpbmV0L3RjcF9mc20u aD4KICAjaW5jbHVkZSA8bmV0aW5ldC90Y3BfdGltZXIuaD4KICAjaW5jbHVkZSA8bmV0aW5ldC90 Y3BfdmFyLmg+CisgI2luY2x1ZGUgPG5ldGluZXQ2L3RjcDZfdmFyLmg+CiAgI2luY2x1ZGUgPG5l dGluZXQvdGNwaXAuaD4KICAjaWZkZWYgVENQREVCVUcKICAjaW5jbHVkZSA8bmV0aW5ldC90Y3Bf ZGVidWcuaD4KKioqKioqKioqKioqKioqCioqKiAxMTAsMTE1ICoqKioKLS0tIDExMSwxMjMgLS0t LQogIFNZU0NUTF9QUk9DKF9uZXRfaW5ldF90Y3AsIE9JRF9BVVRPLCBmaW53YWl0Ml90aW1lb3V0 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