Description of problem:
After kernel upgrade from version 2.6.19-1.2911.6.5.fc6 to 2.6.20-1.2925.fc6
oidentd doesn't return idents to masquared connections anymore. This is because
in the kernel 2.6.20.x there are /proc/net/ip_conntrack no more (huh? w.f?!).
It is now called /proc/net/nf_conntrack.
Version-Release number of selected component (if applicable):
Moreover, the file syntax changed a little bit.
We need to enable backwards-compatible /proc and sysctl entries:
*** Bug 234123 has been marked as a duplicate of this bug. ***