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On Thursday 18 March 2010 21:55:14 Dale wrote: |
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> James wrote: |
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> > Dale<rdalek1967<at> gmail.com> writes: |
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> >> [ebuild R ] net-print/cups-1.3.11-r1 USE="X acl avahi dbus gnutls |
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> >> java jpeg ldap pam perl png ppds python ssl tiff zeroconf -kerberos -php |
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> >> -samba -slp -static -xinetd" LINGUAS="en -de -es -et -fr -he -id -it -ja |
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> >> -pl -sv -zh_TW" 0 kB |
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> > |
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> > I could not help but notice the avahi and zeroconf flags. I do not |
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> > see them. Do I have to install mono-zeroconf and avahi to see those |
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> > flags? |
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> > |
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> > |
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> > Do you find them useful? What applications are using avahi/zeroconf ? |
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> > |
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> > |
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> > |
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> > curiously, |
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> > James |
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> |
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> I think avahi is a KDE thing. I don't really know what zeroconf is. If |
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> I recall correctly, some package said it had to have that so I turned it |
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> on. No clue what it is even after looking up the definition with euse. |
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> May as well be Greek. ;-) |
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Avahi, mDNSResponder and bonjour are all apps implementing zeroconf - allowing |
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network discovery. Say you want to find a printer on the network, then you can |
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ask out loud and your app will "discover" them using DNS technologies without |
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the printer admin having to tell you the name. Normally, you have to know the |
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printer is there and either know it's name or IP to find it. These apps remove |
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that limitation. It is also completely unlike Windows broadcasts. |
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avahi is the Gnome app |
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mDNSResponder was a KDE-3.5 thing built into kdelibs, with KDE-4 they have |
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switched to using either avahi (with mDNSResponder support enabled) or |
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mDNSResponder itself |
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bonjour is a MacOs app |
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zeroconf is not an app, it is a USE flag telling kde-libs to build support for |
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this auto-discovery. It will use avahi or MDNSResponder depending on what it |
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finds. |
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-- |
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alan dot mckinnon at gmail dot com |