On Fri, 4 Dec 2009, Randy McAnally wrote: > mod_limitipconn does the trick, and it's a well maintained/supported module. > ... > > mod_cband to the Rescue > > http://www.montanalinux.org/mod_cband.html mod_limitipconn and mod_cband do slightly different things. mod_cband does some of what mod_limitipconn does and also some of what mod_bandwidth does. mod_limitipconn can be used to restrict connections per ip, but from what I can see, it cannot do (a) bandwidth limiting or throttling which mod_cband can do (b) set different connections per ip limit for different source ip addresses (or blocks of ip addresses) which also mod_cband can do Also, mod_cband has a nifty little status page. In addition to the link above, there is a decent howto at http://www.howtoforge.com/mod_cband_apache2_bandwidth_quota_throttling -- sriram