Яндекс проиндексировал длинные ссылки дубликаты.

Ссылка в индексе domen.ru/showthread.php?t=8

Нормальная ссылка domen.ru/showthread.php?t=8

Что нужно, чтобы нормальные ссылки вошли в индекс? Редирект ставить?

Вот часть robots.txt.

User-agent: *

Disallow: /ajax.php

Disallow: /announcement.php

Disallow: /archive/

Disallow: /attachment.php

Disallow: /calendar.php

Disallow: /clientscript/

Disallow: /cpstyles/

Disallow: /cron.php

Disallow: /customavatars/

Disallow: /customprofilepics/

Disallow: /editpost.php

Disallow: /forumdisplay.php/

Disallow: /global.php

Disallow: /image.php

Disallow: /images/

Disallow: /images/rek/block/

Disallow: /includes/

Disallow: /infraction.php

Disallow: /inlinemod.php

Disallow: /joinrequests.php

Disallow: /login.php

Disallow: /member.php

Disallow: /memberlist.php

Disallow: /misc.php

Disallow: /moderator.php

Disallow: /newattachment.php

Disallow: /newreply.php

Disallow: /newthread.php

Disallow: /online.php

Disallow: /poll.php

Disallow: /postings.php

Disallow: /printthread.php

Disallow: /private.php

Disallow: /profile.php

Disallow: /register.php

Disallow: /report.php

Disallow: /reputation.php

Disallow: /search.php

Disallow: /sendmessage.php

Disallow: /showgroups.php

Disallow: /showpost.php

Disallow: /showthread.php?t=14

Disallow: /subscription.php

Disallow: /threadrate.php

Disallow: /tags.php

Disallow: /usercp.php

Disallow: /usernote.php

Disallow: *?do=newreply*

Disallow: *026c5e3044ad65c926142df8b4b*

Disallow: *d96a349c52fc4f68eea46a47ccb3d360*

Disallow: *=a0541519b730a45e03e072535e8752ea&*

Disallow: *a0541519b730a45e03e072535e8752ea&*

Disallow: *cgi-bin*

Disallow: *clid*

Disallow: *drgn*

Disallow: *gopid*

Disallow: *index.php*

Disallow: *mailru*

Disallow: *nojs*

Disallow: *ref*

Disallow: *referrerid*

Disallow: *showtopic*

Disallow: *sputprtn*

Disallow: /?=

Disallow: /?f=

Disallow: /?styleid

Disallow: /?t=

Disallow: /?u=*

Disallow: /*p=

Clean-param: s&pp&sort&order&daysprune /forumdisplay.php

Clean-param: p&s&mode /showthread.php

Host: domen.ru

Sitemap: http://domen.ru/sitemap_index.xml.gz