Description of problem:
BrowseAddress @LOCAL doesn't appear to work, the server doesn't appear to the
clients in their list of printers, nor to a "lpoptions -l" query (you get a
"lpoptions: No printers!?!" error message).

Version-Release number of selected component (if applicable):
cups-1.1.23-15.4

How reproducible:
always

Steps to Reproduce:
1. Configure BrowseAddress @LOCAL
2. Restart CUPS on servers and clients
3. Try to print on a client without a specifically configured CUPS printer
  
Actual results:
No printer is found, and the default postscript printer (as offered by Firefox,
for instance) does nothing (the printer dialogue goes away, without errors, as
if the page was going to print).

Expected results:
Should be able to see the server's printer on all the clients, without any
problems, and print to it.

Additional info:
Specifying alternative BrowseAddress parameters, as per the examples in the
configuration file works fine.

e.g. BrowseAddress 192.168.1.255
     BrowseAddress 192.168.1.0/255.255.255.0
     BrowseAddress @IF(eth0)

I didn't try the other variations that are supposed to work.  I don't know if
the error's in the documentation (suggesting that you can use @LOCAL), or if the
fault's in the software (that @LOCAL should work, there).