Cannot access mounted .dmg over the network in Mountain Lion I noticed this with TrueCrypt volumes. Before 10.8, whenever I mounted a .dmg on my iMac, I could access it automatically from my mbp over the network with afp sharing. But after upgrading to Mountain Lion, apparently this is not working anymore.

Furthermore, I if explicitly share the mounted .dmg, I have no error on the iMac , but on the mbp the share is not visible. It's only me or this is a new "feature", may be related to security ?
I've got the same problem.

I used a .dmg mounted on my imac to store time machine backups for my macbook pro over the network.

Since upgrading to mountain lion I'm unable to access the network share from other macs. This seems to be the case for all .dmg files that I've tried to share over afp.