Hi Everybody I am a newbie in Squid. I have a problem when configure squid with coss store type, can everybody help me to resolve this problem? │squid.conf cache_effective_user squid cache_effective_group squid cache_dir coss /usr/local/squid/var/cache 1024 block-size=512 max-size=1048576 cache_swap_log /usr/local/squid/var/cache/cache_swap_log http_port "IP address1":80 accel defaultsite="IP address2" cache_peer "IP address2" parent 80 0 no-query originserver cache_mem 64 MB refresh_pattern data/test/.* 0 25% 43200 ignore-reload refresh_pattern data/.* 0 0 0 refresh_pattern . 0 25% 4320 ignore-reload client_persistent_connections off server_persistent_connections off acl all src 0.0.0.0/0.0.0.0 http_access allow all emulate_httpd_log on access_log /usr/local/squid/var/logs/access.log common cache_log /usr/local/squid/var/logs/cache.log cache_store_log /usr/local/squid/var/logs/store.log forwarded_for off header_access X-Cache deny all header_access X-Squid-Error deny all header_access Via deny all │problem After restart squid and request a file (ex: logo.png) from browser, have TCP_MISS:FIRST_UP_PARENT error in access.log file. [27/May/2009:16:50:10 +0700] "GET http://"IP address2"/logo.png HTTP/1.1" 304 157 TCP_MISS:FIRST_UP_PARENT [27/May/2009:16:50:16 +0700] "GET http:// IP address2"/logo.png HTTP/1.1" 304 157 TCP_MISS:FIRST_UP_PARENT [27/May/2009:16:50:17 +0700] "GET http:// IP address2"/logo.png HTTP/1.1" 304 157 TCP_MISS:FIRST_UP_PARENT Thanks and best regards, CuongNC