I’ve been researching Bonjour networking as used by Apple for Airplay and AirPrint technologies. Bonjour allows for auto configuration and auto discovery of network services and devices. Apple iPad and iPhones will be part of the corporate network in the near future and people will want to use the AirPlay feature for screen displays and AirPrint for printing – you will need to know what it is.
This book is a great reference and, since Apple iPad and iPhones will be part of the corporate network in the near future and people will want to use the AirPlay feature for screen displays and AirPrint for printing:
I found this section to be valuable in explaining the different names for the same technology (which make it hard to find information when searching).
Zeroconf’s Many Names
The seeds of Zeroconf were planted in some postings by Stuart Cheshire on the Net-Thinkers mailing list in 1997. This led to the IETF holding two “Birds of a Feather” (BOF) sessions at the March and July 1999 IETF meetings on the subject of “Networking in the Small” (NITS), co-chaired by Stuart Cheshire and Peter Ford.
Out of the NITS BOF meetings, the Zero Configuration Networking (Zeroconf) Working Group was formed in September 1999.
In May 2002, Apple announced its trademark “Rendezvous” for the Zeroconf technologies, a little like the way Apple uses its trademark “AirPort” for IEEE 802.11 wireless networking.
Unfortunately for Apple, another company also had a networking product by the name of “Rendezvous,” and in April 2005, Apple announced the new Apple name for the Zeroconf technologies: “Bonjour.” Other third-party products can also carry the Bonjour name and logo. Apple doesn’t charge any money to license the name and logo; the products just have to pass Apple’s Bonjour Conformance Test to verify that they do in fact implement the specifications properly.
Meanwhile, other open source implementations of the Zeroconf technologies have also been created, including Howl and Avahi.
The terms “Bonjour” and “Zeroconf” are often used interchangeably, but as a general rule, this book uses the term “Zeroconf” when referring to the technology in general and “Bonjour” when referring to it in an Apple-specific context. For example, iChat on Mac OS X doesn’t have a “Zeroconf” window; it has a “Bonjour” window (it says “Bonjour” at the top of the window).
So that has cleared that up then. Bonjour = Rendezvouz = Zeroconf = Avahi.
Good thing we have standards. I like choosing from my favourite.