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Thanks for the response!  Unfortunately at this time we do not have a way to have Roger crawl at a specific IP, since Roger uses a dynamic set of IP to crawl sites to get the most unbiased results.  Creating a sub folder campaign at this moment is the only way to get an effective crawl for that site, unfortunately from this point on this is a web development question, which is something better left to the experts in our forum.  I left this post as an on-going discussion to other to chime in, you could also use your private question to ask our associates In the mean time, I would also recommend you go to our feature request forum to request this feature, once you finish it, others can vote this feature which lets our development team plan their next feature inclusion You can go there by using this link: https://seomoz.zendesk.com/categories/6327-known-issues-feature-requests Hope that helps! Peter