编译安装squid3.1
案例架设配置http_port 222.73.248.112:3128 vhost vport
cache_peer 222.73.248.112 parent 80 0 no-query originserver weight=1 name=a1
cache_peer_domain a1sjehzy.cn
cache_peer 222.73.248.112 parent 80 0 no-query originserver weight=1 name=a4
cache_peer_domain a4test.cn
#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl localhost src ::1/128
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32
acl to_localhost dst ::1/128
# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12# RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10# RFC 4291 link-local (directly plugged) machines
acl mydomain dstdomain sjehzy.cn
acl mydomain dstdomain test.cn
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
#
# Recommended minimum Access Permission configuration:
#
http_access allow mydomain
# Only allow cachemgr access from localhost
http_access allow manager localhost
http_access deny manager
# Deny requests to certain unsafe ports
http_access deny !Safe_ports
# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports
# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
#http_access deny to_localhost
#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#
# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
http_access allow localnet
http_access allow localhost
# And finally deny all other access to this proxy
http_access deny all
deny_info http://127.0.0.1 all
# Squid normally listens to port 3128
#http_port 3128
# We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
###
cache_mem 1000 MB
max_open_disk_fds 0
maximum_object_size 20 MB
maximum_object_size_in_memory 20 MB
# Uncomment and adjust the following to add a disk cache directory.
cache_dir ufs /var/spool/squid/cache 1500 16 256
cache_swap_low 80
cache_swap_high 97
strip_query_terms off
request_header_max_size 10 kb
request_body_max_size 1 MB
memory_pools on
memory_pools_limit 150 MB
emulate_httpd_log o
# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid/cache
cache_store_log /var/log/squid1/logs/store.log
###
emulate_httpd_log on
#logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %Hs %h" "%{User-Agent}>h" %Ss:%Sh
cache_access_log /var/log/squid1/logs/access.log
##
#error_directory /usr/local/squid/share/errors/Simplify_Chinese
# Add any of your own refresh_pattern entries above these.
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
###############################
#refresh_pattern ^ftp: 60 20% 10080
#refresh_pattern ^gopher: 60 0% 1440
#refresh_pattern ^gopher: 60 0% 1440
#refresh_pattern . 0 20% 1440
refresh_pattern -i \.css$ 360 50% 2880 reload-into-ims
refresh_pattern -i \.js$ 1440 50% 2880 reload-into-ims
refresh_pattern -i \.html$ 720 50% 1440 reload-into-ims
refresh_pattern -i \.jpg$ 1440 90% 2880 ignore-reload
refresh_pattern -i \.gif$ 1440 90% 2880 ignore-reload
refresh_pattern -i \.swf$ 1440 90% 2880 ignore-reload
refresh_pattern -i \.jpg$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.png$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.bmp$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.doc$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.ppt$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.xls$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.pdf$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.rar$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.zip$ 1440 50% 2880 ignore-reload
refresh_pattern -i \.txt$ 1440 50% 2880 ignore-reload
###############################
cache_effective_user nobody
cache_effective_group nobody
cache_mgr hanzeyong@cheabc.com
###
dns_timeout 2 seconds
forward_timeout 30 seconds
connect_timeout 30 seconds
peer_connect_timeout 30 seconds
read_timeout 30 seconds
request_timeout 6 seconds
persistent_request_timeout 16 seconds
#
visible_hostname pic.cheabc.com
logfile_rotate 0
acl myip dst 127.0.0.1 222.73.248.112
http_access deny !myip
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