Hello all, I am running Squid Cache: Version 2.6.STABLE21 on CentOS 5.5 and have been using delay pools to limit clients' bandwidth usage. Here is the delay pool section and related ACL of the squid.conf file. I have included the entire squid.conf at the end of the message: acl all src 0.0.0.0/0.0.0.0 delay_pools 1 delay_class 1 1 #1Mbps delay_parameters 1 131072/131072 delay_access 1 allow all I have used the above delay pool configuration countless times previously and I did not have any issue but for some reason there is a client that is able to bypass the delay pool bandwidth restriction and transfter at rates of 5Mbps+. Any help would greatly be appreciated. Thanks in advance! Ron M. ========== squid.conf ========== http_port 8080 hierarchy_stoplist cgi-bin ? acl QUERY urlpath_regex cgi-bin \? cache deny QUERY acl apache rep_header Server ^Apache broken_vary_encoding allow apache cache_mem 1 MB cache_swap_low 90 cache_swap_high 95 maximum_object_size 1 MB maximum_object_size_in_memory 50 KB cache_replacement_policy heap LFUDA cache_dir aufs /var/spool/squid 5 16 256 access_log /var/log/squid/access.log squid auth_param basic program /usr/lib64/squid/ncsa_auth /etc/squid/passwd auth_param basic children 2 auth_param basic realm Password Protected Area auth_param basic credentialsttl 24 hours auth_param basic casesensitive on pid_filename /var/run/squid.pid hosts_file /etc/hosts refresh_pattern . 0 20% 4320 quick_abort_min 0 KB quick_abort_max 0 KB half_closed_clients off persistent_request_timeout 0 seconds acl ip0 myip 123.123.123.123 acl ip1 myip 124.124.124.124 acl pwauth proxy_auth REQUIRED acl all src 0.0.0.0/0.0.0.0 acl manager proto cache_object acl localhost src 127.0.0.1/255.255.255.255 acl to_localhost dst 127.0.0.0/8 acl Safe_ports port 80 443 acl CONNECT method CONNECT acl blocked_urls dstdomain "/etc/squid/blocked_urls" acl blocked_regex url_regex "/etc/squid/blocked_regex" http_access deny blocked_urls http_access deny blocked_regex http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !Safe_ports http_access allow pwauth http_access allow localhost http_access deny all http_reply_access allow all icp_access allow all tcp_outgoing_address 123.123.123.123 ip0 tcp_outgoing_address 124.124.124.124 ip1 logfile_rotate 10 memory_pools off forwarded_for off log_icp_queries off client_db off buffered_logs on coredump_dir /var/spool/squid delay_pools 1 delay_class 1 1 #1Mbps delay_parameters 1 131072/131072 delay_access 1 allow all
