Here is my squid.conf ______________________________________________________________________________________ #Auth Via AD external_acl_type My_AD_Users ttl=0 children=5 %LOGIN /usr/lib64/squid/wbinfo_group.pl #AD Access List acl Myusers external My_AD_Users MyProxyUsers #Myaccesslists acl allowedlists url_regex -i "/etc/squid/Blacklists/Local/allowedlists.txt" acl blacklists url_regex -i "/etc/squid/Blacklists/Local/blacklists.txt" acl denylists url_regex -i "/etc/squid/Blacklists/Local/denylists.txt" acl timelimits url_regex -i "/etc/squid/Blacklists/Local/timelimits.txt" ############ Time Based Access ############ ################################################################################################# #To restrict access to the Squid proxy via the time, use the format: # acl aclname time [day-abbrevs] [h1:m1-h2:m2] # day-abbrevs: # S - Sunday # M - Monday # T - Tuesday # W - Wednesday # H - Thursday # F - Friday # A - Saturday #This can be used, for instance, to restrict access to work hours (9am - 5pm, Monday to Friday). # acl workdays time M T W H F 9:00-17:00 # http_access allow workdays ################################################################################################# acl workdays time M T W H F 9:00-18:00 ####### squid defaults acl manager proto cache_object acl gehost src 127.0.0.1/32 ::1 acl to_gehost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl mynet src "/etc/squid/ACL/mynet.txt" acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl CONNECT method CONNECT http_access allow manager gehost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow gehost ####### enforce auth: order of rules is important for authorization levels ### acl for proxy auth and ldap authorizations acl auth proxy_auth REQUIRED no_cache deny allowedlists ## Deny Access For Groups http_access deny Myusers workdays timelimits http_access allow Myusers allowedlists ## deny/Allow all http_access allow auth http_access allow allowedlists http_access deny blacklists http_access deny denylists http_access deny timelimits ####### SquidGuard ####### url_rewrite_program /usr/bin/squidGuard -c /etc/squid/squidGuard.conf url_rewrite_children 10 ####### c-icap Configuration ######## acl infoaccess dstdomain icap.info icap_service service_info reqmod_precache 1 icap://192.168.200.77:1344/info adaptation_service_set class_info service_info adaptation_access class_info allow infoaccess adaptation_access class_info deny all #################################### ###### c-icap clamav filter ######## C-ICAP ####### icap_enable on icap_send_client_ip on icap_send_client_username on icap_client_username_encode off icap_client_username_header X-Authenticated-User icap_preview_enable on icap_preview_size 1024 icap_service service_req reqmod_precache bypass=0 icap://127.0.0.1:1344/squidclamav adaptation_access service_req allow all icap_service service_resp respmod_precache bypass=0 icap://127.0.0.1:1344/squidclamav adaptation_access service_resp allow all ####### logging # don't log whitelistsites, TrustedUsersNoLog #access_log /var/log/squid/access.log squid !whitelistsites !TrustedUsersNoLog access_log /var/log/squid/access.log squid ####### squid defaults http_access deny all hierarchy_stoplist cgi-bin ? coredump_dir /var/spool/squid refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 _____________________________________________________________________________________ In allowedlists there are my internal domains and google In blacklists there are some domains for quick blocks denylist contains unwanted urls intimelimits there are facebook twitter youtube and more. all others I used squid blacklists and I have added redirect url in squidguard.conf, my local server internal servers web address. in access log i found that squid blocks its content. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/local-images-not-working-tp4662124p4662160.html Sent from the Squid - Users mailing list archive at Nabble.com.