First thing to note - if you're going to use Squid-3.0, at least use the most recent Squid-3.0.STABLE snapshot. Second thing to note - the wikimedia guys are using Squid-2.6 at the present time; perhaps the CARP support is slightly different between 2.6/2.7 and your Squid-3.0 snapshot. adrian 2008/8/6 Rob Williams <rob.williams@xxxxxxxxx>: > The squid version I am running is: squid-3.0.r1.20071001_1 HTTP > Caching Proxy (development version) installed via > /usr/ports/www/squid30/make (included CARP,SNMP,KQUEUE)