InterWiki Link

I want to link from my Wiki to CPAN module pages using the interwiki
syntax - CPAN:Net::DPAP::Server

However this requires a destination of the form - 
http://...Net::DPAP::Server

For instance - DebianPackage:attr - becomes -
http://packages.debian.org/attr

Unfortunately I can't find an appropriate CPAN link

I guess I could use -
http://search.cpan.org/search?query=Net::DPAP::Server

- but it doesn't drill right into the module's page

Suggestions? Does a compatible link exist?

Many thanks!

Jack

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