13916 2008-01-07 13:21:08 +0300 ping6 & tracepath6 не работают даже от root 2008-09-15 17:57:15 +0400 1 1 4 Development Sisyphus iputils unstable all Linux CLOSED FIXED P2 normal --- 14167 17072 1 pilot ldv ender evg php-coder sem thresh vvk qa-sisyphus oldest_to_newest 60508 0 pilot 2008-01-07 13:21:08 +0300 Исходная ситуация: при загрузке конечного хоста в Fedora 8 ping6 на нём работает; на маршрутизирующем хосте с Desktop 4.0.2 ping6 не работает. Загружаем конечный хост в Sisyphus, на нём также перестаёт работать ping6: # ping6 6bone.net can't receive hop limit: Protocol not available При этом в обоих случаях снаружи через looking-glass конечный хост по IPv6 пингуется. Также, порывшись в архивах, обнаружил, что tracepath6 также должна была сломаться, и это оказалось правдой. Для версии iputils-20020927 эти регрессии чинились в Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=397935 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=402121 В то же время, например, доступна версия http://www.skbuff.net/iputils/iputils-s20071127.tar.bz2 (я её не проверял). 60513 1 pilot 2008-01-07 13:42:59 +0300 Взяв патч из Debian #397935 и немного его переделав (иначе он не прикладывался), я получил рабочие ping6 и tracepath6. 60514 2 2358 pilot 2008-01-07 13:51:01 +0300 Created attachment 2358 fixing patch Патч соответственно прикладываю. На ядрах из недавнего Sisyphus (2.6.18-std-smp-alt8 и 2.6.18-std-smp-alt10) работает. 60515 3 2359 pilot 2008-01-07 13:54:49 +0300 Created attachment 2359 fixing patch 77366 4 php-coder 2008-09-09 15:12:37 +0400 (In reply to comment #3) > Created an attachment (id=2359) [details] > fixing patch - if (setsockopt(fd, SOL_IPV6, IPV6_HOPLIMIT, &on, sizeof(on))) { + if (setsockopt(fd, SOL_IPV6, IPV6_2292HOPLIMIT, &on, sizeof(on))) { perror("IPV6_HOPLIMIT"); exit(1); Я думаю, что сообщение об ошибке, тоже нужно поправить (s/IPV6_HOPLIMIT/IPV6_2292HOPLIMIT/). 77368 5 ldv 2008-09-09 15:18:12 +0400 Слишком старая версия iputils, не интересно фиксить. :( 77373 6 pilot 2008-09-09 16:04:56 +0400 Слава, можно править, а можно и оставить. Дима, тут вопрос не об интересе, а о функционале, сломанном в коробочном продукте. 77374 7 ldv 2008-09-09 16:07:39 +0400 (In reply to comment #6) > Дима, тут вопрос не об интересе, а о функционале, сломанном в коробочном > продукте. Баг висит на Сизифе, а не на коробочном продукте. Наверное, надо его клонировать. 77381 8 pilot 2008-09-09 17:36:36 +0400 Я перевесил на Desktop, но в нём нет пакетов (то есть iputils тоже нет). Ничего лучше я сейчас изобретать не буду, нужно заниматься делами. 77802 9 ender 2008-09-15 17:57:14 +0400 в сизиф ушел iputils-20071127-alt1 по ошибке в ping6.c наличествует: #ifdef IPV6_RECVHOPLIMIT setsockopt(icmp_sock, IPPROTO_IPV6, IPV6_RECVHOPLIMIT, &on, sizeof(on)) == -1 && setsockopt(icmp_sock, IPPROTO_IPV6, IPV6_2292HOPLIMIT, &on, sizeof(on)) == -1 #else setsockopt(icmp_sock, IPPROTO_IPV6, IPV6_HOPLIMIT, &on, sizeof(on)) == -1 #endif bug закрываю. 2358 2008-01-07 13:51:01 +0300 2008-01-07 13:54:49 +0300 fixing patch iputils-20020927-alt-hoplimit.patch text/plain 35187 pilot ZGlmZiAtTnVyIGlwdXRpbHMucDgvcGluZzYuYyBpcHV0aWxzL3Bpbmc2LmMKLS0tIGlwdXRpbHMu cDgvcGluZzYuYwkyMDA4LTAxLTA3IDEzOjI0OjI1ICswMzAwCisrKyBpcHV0aWxzL3Bpbmc2LmMJ MjAwOC0wMS0wNyAxMzoyODo0NyArMDMwMApAQCAtNDg2LDcgKzQ4Niw3IEBACiAKIAlpZiAoMSkg ewogCQlpbnQgb24gPSAxOwotCQlpZiAoc2V0c29ja29wdChpY21wX3NvY2ssIElQUFJPVE9fSVBW NiwgSVBWNl9IT1BMSU1JVCwKKwkJaWYgKHNldHNvY2tvcHQoaWNtcF9zb2NrLCBJUFBST1RPX0lQ 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