There is a small chance that stunnel may enter maintenance mode on reboot if smf(5) tries to start it before the interfaces are fully plumbed, or before the cryptosvc comes online. I saw this once after my machine suffered a power failure.
The fix is to add a few more dependencies into the smf(5) manifest: http://cr.opensolaris.org/~markfen/6726487/ BTW stunnel is now in the sfwnv-gate and should be available when build 95 of nevada is released, I'd like to get this fix into build 95 too. Thanks in advance, Mark
