...
In the past sorry pages have had the URL of http://idstatic.cit.cornell.edu/\[hostname\].sorryservices/. The replacement URL will be http://sorry.hosting.cornell.edu/\[hostname\].sorryservices/. The old URLs will continue to work, but users are encouraged to update configurations to use the new URLs.
...
A "Redirect Sorry Page" behaves much like the existing sorry pages, except it can be customized. By default the HWLB can redirect traffic to http://sorry.hosting.cornell.edu/\[hostname\].sorryservices/. This will display the generic sorry page that looks like http://sorry.hosting.cornell.edu/sorry.hosting.cornell.edu.sorryservices/ that displays the site name and a generic error. A customized template can also be created such as http://sorry.hosting.cornell.edu/customsorry.hosting.cornell.edu.sorryservices/ that has site specific information.
...