Can't get ABE to allow access to local LAN box

There's a link in a Google Docs document that links to a local LAN box. ABE is blocking this. No matter what rule I set up it refuses to work. The error console shows the following by default:

[ABE] <LOCAL> Deny on {GET http://LANBOX:8080/path <<< https://docs.google.com/path..... - 6}
SYSTEM rule:
Site LOCAL
Accept from LOCAL
Deny

If I add one of the rules below, it shows the following. That seems to imply it's partially allowing, but then blocking for some reason.

[ABE] <LOCAL> Deny on {GET http://LANBOX:8080/path <<<  http://LANBOX:8080/path, https://docs.google.com/path..... - 6}
SYSTEM rule:
Site LOCAL
Accept from LOCAL
Deny

I've tried the following rules, but none of them work:

Site LOCAL
Accept from docs.google.com

Site LOCAL
Accept from *.google.com

Site LOCAL
Accept from https://docs.google.com/path...

Site LANBOX
Accept from https://docs.google.com/path...

None of the above work. The only thing that works is the following, which is obviously not correct.

Site LOCAL
Accept from ALL

I'm at a complete loss. Any ideas?