OneCare’s firewall stopping the Bonjour service, sometimes
Posted by testcrunch on 26th June 2009
I thought I’d try and sort out the intermittent iTunes problem where the Bonjour service is apparently running but I get a message saying it isn’t running and iTunes doesn’t connect to the appstore.
I did the most basic of tests and switched off OneCare’s firewall and the Bonjour service appeared to work OK as iTunes was able to connect to the Appstore. That’s OK occassionally but not how the PC is supposed to run so I had a look at some of OneCare’s settings, specifically its firewall. What I found was that the ‘location’ for the PC was not ‘Home or Work’ which I expected but ‘Public Computer’ and a whole load of network activity functionality had a status of suspended. Not sure if that alone was causing iTunes problems. I had a look at the allowed programs, according to OneCare, and the Bonjour was set to ‘Allow’. When I clicked on the ‘Change location’ control a windows displayed two network connections. The first was my lan connection which I expected and had a zone of ‘Home or Work’ and the second connection was described as ‘Unidentified network Multiple connections’ and this one had a zone of ‘Public place’. So it seems that the initially displayed zone will be set to ‘Public place’ if any of the underlying network connections are set to ‘Public place’.
Having set the zone to ‘Home or Work’ for the second network connection, and hoping that was the cause of the iTunes connection problem, I rebooted the PC and tried iTunes again. Again it would not connect unless I disabled the firewall. I had a look at the zone OneCare displayed and it was back to ‘Public place’. The question was what were these other network connections?
In Control Panel I started ‘Network and Sharing Center’ and clicked on the Manage network connections link and it displayed three local area connections. The first connection I knew about but the second and third connections turned out to be for VMware and were described as ‘VMware Virtual Ethernet Adapter for VMnet1′ and the third was described the same except appended with ‘8′.
Were these the cause of the problems? I disabled both of the VMware network connections and rebooted the PC. Would iTunes have trouble with the Bonjour service now or would iTunes work OK. Nope, iTunes still wouldn’t connect, the Bonjour service says it was started but I had a feeling OneCare’s probably the culprit here.
I then disabled OneCare’s firewall, re-enabled the two VMware network connections and turned on the Windows Firewall. This is the firewall that comes as part of XP or Vista. This time iTunes connected OK. The problem with iTunes not connecting when the OneCare firewall is running happens most days but not all the time. Still annoying though.
OneCare’s shelf life is coming to an end now that Microsoft are bring out a new free anti-virus application and are no longer supporting OneCare so that’s it for me with their firewall.
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