I don't know much about selinux, so I'm not sure if this is normal or not,
but I got this error after starting a pptp vpn connection with NetworkManager:
SELinux denied access requested by ip-up. It is not expected that this
access is required by ip-up and this access may signal an intrusion
attempt. It is also possible that the specific version or
configuration of the application is causing it to require additional
access.
I was running f11-alpha + non-broken dependencies updated today.
Cheers...
David