CiviCRM Community Forums (archive)

I tried to set up Google mapping but i'm getting a 'connection refused' error:
[pear_error: message="Connection refused" code=111 mode=callback callback=CRM_Core_Error::handle prefix="" info=""].
 
I interpret this as a firewall problem at my ISP.  My ISP is willing to help, but they ask for a script they can run to replicate the problem, to find out what is being blocked.  Can anyone tell me what info I should give them, or where the code is that tries to set the connection up?  If you can point me in the right direction I will update the documentation here: http://wiki.civicrm.org/confluence/display/CRMDOC/Mapping+and+Geocoding.   Thanks!