I am wanting to use the CARP instead of ICP. My scenario is this: # RAM cache_mem 1024 MB maximum_object_size_in_memory 64 KB #cache_replacement_policy heap LRU # HD cache_dir aufs /var/spool/squid 1024 16 256 #maximum_object_size 128 MB maximum_object_size 16 MB minimum_object_size 0 KB # Cache Threshold limits cache_swap_low 90 cache_swap_high 100 log_icp_queries on digest_generation off # Disables cache digest icp_port 3130 # 0 disables ICP acl cloud src 192.168.15.0/24 icp_access allow cloud cache_peer 192.168.15.200 parent 3128 0 no-query round-robin cache_peer 192.168.15.253 parent 3128 3130 no-digest proxy-only cache_peer 192.168.15.252 parent 3128 3130 no-digest proxy-only cache_peer 192.168.15.251 parent 3128 3130 no-digest proxy-only #prefer_direct off ### END Scenario 3 ### # Cache Uploads refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern . 0 20% 4320 # Basic configuration http_port 3128 transparent visible_hostname mc2-frontend acl all src 0.0.0.0/0.0.0.0 icp_access deny all http_access allow all ------------------------------------------------------------------------------------ What must change? What port should I use? To balance the filling of the cache I use the tag carp-load-factor? Thanks! Igor.