$SERVER["socket"] == "10.214.202.253:80" {
        $HTTP["useragent"] =~ "^.*Jakarta.*" {
                url.access-deny = ( "" )
        }
}


The error is 

sh-3.2# lighttpd -f /etc/lighttpd/lighttpd.conf 
2007-05-22 12:39:09: (network.c.300) can't bind to port: 10.214.202.253 80 Address already in use