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Squid Web Cache documentation

πŸ”— Squid 3.2

Β  Β 
today Squid-3.2 is CONSIDERED DANGEROUS as the security people say. Due to unfixed vulnerabilities CVE-2014-7141, CVE-2014-7142, CVE-2014-6270, CVE-2014-3609, and CVE-2014-0128 and any other recently discovered issues.
Feb 2013 the Squid-3.2 series became DEPRECATED with the release of Squid-3.3 series
Aug 2012 Released for production use.

The features have been set and large code changes are reserved for later versions.

Additions are limited to:

Features Ported from 2.7 in this release:

Basic new features in 3.2:

Packages of squid 3.2 source code are available at http://www.squid-cache.org/Versions/v3/3.2/

πŸ”— Security Advisories

See our Advisories list.

πŸ”— Open Bugs

πŸ”— Squid-3.2 default config

From 3.2 further configuration cleanups have been done to make things easier and safer. The manager, localhost, and to_localhost ACL definitions are now built-in.

http_port 3128

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

acl localnet src     # RFC 1918 possible internal network
acl localnet src  # RFC 1918 possible internal network
acl localnet src # RFC 1918 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 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

http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow localnet
http_access deny all
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