Allow/Deny rules in httpd

[Coleman Brumley]

Hello,

I'm experimenting with the allow/deny rules in httpd and I'm trying to 
deny a specific address in my subnet but allow another specific 
address.  For example, deny all but 192.168.3.12 or allow 192.168.3.12, 
but deny 192.168.3.11. 

Here are the entries from my httpd.conf file:
D:192.168.3.11
A:192.168.3.12

My read of the comments from httpd.c is that this configuration denies 
.11 but allows .12.   In practice, though, it looks like the 192.168.3 
subnet is being denied.  Is there a way to allow specific addresses in 
this manner?

TIA,
Coleman