cups server not responds by alias name since cups-1.3.9

[Matthias Ehrig]

Hallo,

we use for our cups servers dns alias names. Until cups-1.3.7 this was o.k.
Now we try cups-1.3.9 (also cups-1.3.10) under Fedora 10 and the server will not respond for a request with his alias name. Is this a bug ? What can we do ?
We have configured many computers with ipp-queues by using server-aliases. It is necessary for us.

please help

thanks  M.E.