list of kernel variables?

[David Kaelbling]

Where can I obtain a comprehensive list of kernel variables and their
uses?  I noticed a reference to _ipfowarding in an old posting, and have
vague memories of a variable which controlled checksumming (from the 3.5
sys admin documentation?).  Not having source, I'm starting to wonder what
other useful options exist.  I didn't see anything in the 4.0
documentation...

I'm interested in SunOS 4.0.3 (or higher :-) ).  If no such list exists
I'll be glad to summarize responses.

	David  (drk at Rational.COM)