Based on your access log files it appears that the ForceHostP/ set
hostname xxx should have worked.
The log files I was interested in are at
/usr/local/aolserver/log/server-???.log but they probably don't have
anything interesting in them based on your access log files.
make sure you kill all existing aolserver instances "killall nsd",
and try again. perhaps you either didn't restart the server after
changing the config files or, if you did, an old instance is still
running somewhere.