squid.inc squidcache General settings /pkg_edit.php?xml=squid.xml&id=0 Upstream proxy /pkg_edit.php?xml=squid_upstream.xml&id=0 Cache management /pkg_edit.php?xml=squid_cache.xml&id=0 Access control /pkg_edit.php?xml=squid_nac.xml&id=0 Traffic management /pkg_edit.php?xml=squid_traffic.xml&id=0 Auth settings /pkg_edit.php?xml=squid_auth.xml&id=0 Local users /pkg.php?xml=squid_users.xml Hard disk cache size harddisk_cache_size This is the amount of disk space (in megabytes) to use for cached objects. 100 input Memory cache size memory_cache_size This is the amount of physical RAM (in megabytes) to be used for negative cache and in-transit objects. This value should not exceed more than 50% of the installed RAM. The minimum value is 1MB. 8 input Minimum object size minimum_object_size Objects smaller than the size specified (in kilobytes) will not be saved on disk. The default value is 0, meaning there is no minimum. 0 input Maximum object size maximum_object_size Objects larger than the size specified (in kilobytes) will not be saved on disk. If you wish to increase speed more than you want to save bandwidth, this should be set to a low value. 4 input Level 1 subdirectories level1_subdirs Each level 1 (L1) directory contains 256 subdirectories, so a value of 256 L1 directories will use a total of 65536 directories for the hard disk cache. This will significantly slow down the startup process of the proxy service, but can speed up the caching under certain conditions. 16 select 44 88 1616 3232 6464 128128 256256 Memory replacement policy memory_replacement The memory replacement policy determines which objects are purged from memory when space is needed. The default policy for memory replacement is GSDF. heap GSDF select LRULRU Heap LRUheap LRU Heap LFUDAheap LFUDA Heap GDSFheap GSDF Cache replacement policy cache_replacement The cache replacement policy decides which objects will remain in cache and which objects are replaced to create space for the new objects. The default policy for cache replacement is LFUDA. heap LFUDA select LRUlru Heap LRUheap LRU Heap LFUDAheap LFUDA Heap GDSFheap GSDF Do not cache donotcache The specified domains or IP addresses (separated by commas) will never be cached. textarea 5 50 Enable offline mode enable_offline Enable this option and the proxy server will never try to validate cached objects. The offline mode also gives access to more cached information than the proposed feature would allow (stale cached versions, where the origin server should have been contacted). checkbox squid_validate_cache($_POST, &$input_errors); squid_resync();