# -*- coding: utf-8; mode: python -*-

import sre

include("ip")

@# $Id: squid.conf,v 1.33 2007-11-29 17:56:26 vallantin-dulac Exp $
@#
@#	WELCOME TO SQUID 2
@#	------------------
@#
@#	This is the default Squid configuration file. You may wish
@#	to look at http://cache.is.co.za/squid/ for documentation,
@#	or the Squid home page (http://squid.nlanr.net/) for the FAQ.
@#
@#	The default Squid config file shows what the defaults for
@#	various options happen to be.  If you don't need to change the
@#	default, you shouldn't uncomment the line.  Doing so may cause
@#	run-time problems.  In some cases "none" refers to no default
@#	setting at all, whilst in other cases it refers to a valid
@#	option - the comments for that keyword indicate if this is the
@#	case.
@#
@
@
@# NETWORK OPTIONS
@# -----------------------------------------------------------------------------
@
@#  TAG: http_port
@#	The port number where Squid will listen for HTTP client
@#	requests.  Default is 3128, for httpd-accel mode use port 80.
@#	May be overridden with -a on the command line.
@#
@#	You may specify multiple ports here, but they MUST all be on
@#	a single line.
@#
@http_port 3128 transparent
@http_port 8118
@
@#  TAG: icp_port
@#	The port number where Squid sends and receives ICP requests to
@#	and from neighbor caches.  Default is 3130.  To disable use
@#	"0".  May be overridden with -u on the command line.
@#
@#icp_port 3130
@
@#  TAG: htcp_port
@#	The port number where Squid sends and receives ICP requests to
@#	and from neighbor caches.  Default is 4827.  To disable use
@#	"0".
@#
@#	To enable this option, you must use --enable-htcp with the
@#	configure script.
@#htcp_port 0
@
@#  TAG: mcast_groups
@#	This tag specifies a list of multicast groups which your server
@#	should join to receive multicasted ICP requests.
@#
@#	NOTE!  Be very careful what you put here!  Be sure you
@#	understand the difference between an ICP _query_ and an ICP
@#	_reply_.  This option is to be set only if you want to RECEIVE
@#	multicast queries.  Do NOT set this option to SEND multicast
@#	ICP (use cache_peer for that).  ICP replies are always sent via
@#	unicast, so this option does not affect whether or not you will
@#	receive replies from multicast group members.
@#
@#	You must be very careful to NOT use a multicast address which
@#	is already in use by another group of caches.  NLANR has been
@#	assigned a block of multicast address space for use in Web
@#	Caching.  Plese write to us at nlanr-cache@nlanr.net to receive
@#	an address for your own use.
@#
@#	If you are unsure about multicast, please read the Multicast
@#	chapter in the Squid FAQ (http://squid.nlanr.net/Squid/FAQ/).
@#
@#	Usage: mcast_groups 239.128.16.128 224.0.1.20
@#
@#	By default, Squid doesn't listen on any multicast groups.
@#
@#mcast_groups 239.128.16.128
@
@#  TAG: tcp_incoming_address
@#  TAG: tcp_outgoing_address
@#  TAG: udp_incoming_address
@#  TAG: udp_outgoing_address
@#	Usage: tcp_incoming_address 10.20.30.40
@#	       udp_outgoing_address fully.qualified.domain.name
@#
@#	tcp_incoming_address	is used for the HTTP socket which accepts
@#				connections from clients and other caches.
@#	tcp_outgoing_address	is used for connections made to remote
@#				servers and other caches.
@#	udp_incoming_address	is used for the ICP socket receiving packets
@#				from other caches.
@#	udp_outgoing_address	is used for ICP packets sent out to other
@#				caches.
@#
@#	The default behaviour is to not bind to any specific address.
@#
@#	NOTE, udp_incoming_address and udp_outgoing_address can not
@#	have the same value (unless it is 0.0.0.0) since they both use
@#	port 3130.
@#
@#tcp_incoming_address 0.0.0.0 #on commente la ligne pour passage à squid 2.3.4
@#cette valeur n'est plus reconnue
@#tcp_outgoing_address 138.231.136.10
@#udp_incoming_address 0.0.0.0
@#udp_outgoing_address 138.231.136.10
@
@# OPTIONS WHICH AFFECT THE NEIGHBOR SELECTION ALGORITHM
@# -----------------------------------------------------------------------------
@
@#  TAG: cache_peer
@#	To specify other caches in a hierarchy, use the format:
@#
@#		hostname type http_port icp_port
@#
@#	For example,
@#
@#	#                                        proxy  icp
@#	#          hostname             type     port   port  options
@#	#          -------------------- -------- ----- -----  -----------
@#	cache_peer parent.foo.net       parent    3128  3130  [proxy-only]
@#	cache_peer sib1.foo.net         sibling   3128  3130  [proxy-only]
@#	cache_peer sib2.foo.net         sibling   3128  3130  [proxy-only]
@#
@#	      type:  either 'parent', 'sibling', or 'multicast'.
@#
@#	proxy_port:  The port number where the cache listens for proxy
@#		     requests.
@#
@#	  icp_port:  Used for querying neighbor caches about
@#		     objects.  To have a non-ICP neighbor
@#		     specify '7' for the ICP port and make sure the
@#		     neighbor machine has the UDP echo port
@#		     enabled in its /etc/inetd.conf file.
@#
@#	    options: proxy-only
@#		     weight=n
@#		     ttl=n
@#		     no-query
@#		     default
@#		     round-robin
@#		     multicast-responder
@#		     closest-only
@#		     no-digest
@#		     no-netdb-exchange
@#		     no-delay
@#		     login=user:password
@#
@#		     use 'proxy-only' to specify that objects fetched
@#		     from this cache should not be saved locally.
@#
@#		     use 'weight=n' to specify a weighted parent.
@#		     The weight must be an integer.  The default weight
@#		     is 1, larger weights are favored more.
@#
@#		     use 'ttl=n' to specify a IP multicast TTL to use
@#		     when sending an ICP request to this address.
@#		     Only useful when sending to a multicast group.
@#		     Because we don't accept ICP replies from random
@#		     hosts, you must configure other group members as
@#		     peers with the 'multicast-responder' option below.
@#
@#		     use 'no-query' to NOT send ICP queries to this
@#		     neighbor.
@#
@#		     use 'default' if this is a parent cache which can
@#		     be used as a "last-resort." You should probably
@#		     only use 'default' in situations where you cannot
@#		     use ICP with your parent cache(s).
@#
@#		     use 'round-robin' to define a set of parents which
@#		     should be used in a round-robin fashion in the
@#		     absence of any ICP queries.
@#
@#		     'multicast-responder' indicates that the named peer
@#		     is a member of a multicast group.  ICP queries will
@#		     not be sent directly to the peer, but ICP replies
@#		     will be accepted from it.
@#
@#		     'closest-only' indicates that, for ICP_OP_MISS
@#		     replies, we'll only forward CLOSEST_PARENT_MISSes
@#		     and never FIRST_PARENT_MISSes.
@#
@#		     use 'no-digest' to NOT request cache digests from
@#		     this neighbor.
@#
@#		     'no-netdb-exchange' disables requesting ICMP
@#		     RTT database (NetDB) from the neighbor.
@#
@#		     use 'no-delay' to prevent access to this neighbor
@#		     from influencing the delay pools.
@#
@#		     use 'login=user:password' if this is a personal/workgroup
@#		     proxy and your parent requires proxy authentication.
@#
@#	NOTE: non-ICP neighbors must be specified as 'parent'.
@#
@#cache_peer hostname type 3128 3130
@
@#  TAG: cache_peer_domain
@#	Use to limit the domains for which a neighbor cache will be
@#	queried.  Usage:
@#
@#	cache_peer_domain cache-host domain [domain ...]
@#	cache_peer_domain cache-host !domain
@#
@#	For example, specifying
@#
@#		cache_peer_domain parent.foo.net	.edu
@#
@#	has the effect such that UDP query packets are sent to
@#	'bigserver' only when the requested object exists on a
@#	server in the .edu domain.  Prefixing the domainname
@#	with '!' means that the cache will be queried for objects
@#	NOT in that domain.
@#
@#	NOTE:	* Any number of domains may be given for a cache-host,
@#		  either on the same or separate lines.
@#		* When multiple domains are given for a particular
@#		  cache-host, the first matched domain is applied.
@#		* Cache hosts with no domain restrictions are queried
@#		  for all requests.
@#		* There are no defaults.
@#		* There is also a 'cache_peer_access' tag in the ACL
@#		  section.
@
@#  TAG: neighbor_type_domain
@#	usage: neighbor_type_domain parent|sibling domain domain ...
@#
@#	Modifying the neighbor type for specific domains is now
@#	possible.  You can treat some domains differently than the the
@#	default neighbor type specified on the 'cache_peer' line.
@#	Normally it should only be necessary to list domains which
@#	should be treated differently because the default neighbor type
@#	applies for hostnames which do not match domains listed here.
@#
@#EXAMPLE:
@#	cache_peer  parent cache.foo.org 3128 3130
@#	neighbor_type_domain cache.foo.org sibling .com .net
@#	neighbor_type_domain cache.foo.org sibling .au .de
@
@#  TAG: icp_query_timeout	(msec)
@#	Normally Squid will automatically determine an optimal ICP
@#	query timeout value based on the round-trip-time of recent ICP
@#	queries.  If you want to override the value determined by
@#	Squid, set this 'icp_query_timeout' to a non-zero value.  This
@#	value is specified in MILLISECONDS, so, to use a 2-second
@#	timeout (the old default), you would write:
@#
@#		icp_query_timeout 2000
@#
@#icp_query_timeout 0
@
@#  TAG: mcast_icp_query_timeout	(msec)
@#	For Multicast peers, Squid regularly sends out ICP "probes" to
@#	count how many other peers are listening on the given multicast
@#	address.  This value specifies how long Squid should wait to
@#	count all the replies.  The default is 2000 msec, or 2
@#	seconds.
@#
@#mcast_icp_query_timeout 2000
@
@#  TAG: dead_peer_timeout	(seconds)
@#	This controls how long Squid waits to declare a peer cache
@#	as "dead."  If there are no ICP replies received in this
@#	amount of time, Squid will declare the peer dead and not
@#	expect to receive any further ICP replies.  However, it
@#	continues to send ICP queries, and will mark the peer as
@#	alive upon receipt of the first subsequent ICP reply.
@#
@#	This timeout also affects when Squid expects to receive ICP
@#	replies from peers.  If more than 'dead_peer' seconds have
@#	passed since the last ICP reply was received, Squid will not
@#	expect to receive an ICP reply on the next query.  Thus, if
@#	your time between requests is greater than this timeout, you
@#	will see a lot of requests sent DIRECT to origin servers
@#	instead of to your parents.
@#
@#dead_peer_timeout 10 seconds
@
@#  TAG: hierarchy_stoplist
@#	A list of words which, if found in a URL, cause the object to
@#	be handled directly by this cache.  In other words, use this
@#	to not query neighbor caches for certain objects.  You may
@#	list this option multiple times.
@#
@#	The default is to directly fetch URLs containing 'cgi-bin' or '?'.
@#
@#hierarchy_stoplist cgi-bin ?
@
@#  TAG: no_cache
@#	A list of ACL elements which, if matched, cause the reply to
@#	immediately removed from the cache.  In other words, use this
@#	to force certain objects to never be cached.
@#
@#	You must use the word 'DENY' to indicate the ACL names which should
@#	NOT be cached.
@#
@#	There is no default.  We recommend you uncomment the following
@#	two lines.
@#
@acl QUERY urlpath_regex cgi-bin \?
@no_cache deny QUERY
@
@acl local dst 138.231.136.0/255.255.248.0
@no_cache deny local
@
@acl local dst 10.231.136.0/255.255.248.0
@no_cache deny local
@
@# OPTIONS WHICH AFFECT THE CACHE SIZE
@# -----------------------------------------------------------------------------
@
@#  TAG: cache_mem	(bytes)
@#	NOTE: THIS PARAMETER DOES NOT SPECIFY THE MAXIMUM PROCESS
@#	SIZE.  IT PLACES A LIMIT ON ONE ASPECT OF SQUID'S MEMORY
@#	USAGE.  SQUID USES MEMORY FOR OTHER THINGS AS WELL.
@#	YOUR PROCESS WILL PROBABLY BECOME TWICE OR THREE TIMES
@#	BIGGER THAN THE VALUE YOU PUT HERE 
@#
@#	'cache_mem' specifies the ideal amount of memory to be used
@#	for:
@#		* In-Transit objects
@#		* Hot Objects
@#		* Negative-Cached objects
@#
@#	Data for these objects are stored in 4 KB blocks.  This
@#	parameter specifies the ideal upper limit on the total size of
@#	4 KB blocks allocated.  In-Transit objects take the highest
@#	priority.
@#
@#	In-transit objects have priority over the others.  When
@#	additional space is needed for incoming data, negative-cached
@#	and hot objects will be released.  In other words, the
@#	negative-cached and hot objects will fill up any unused space
@#	not needed for in-transit objects.
@#
@#	If circumstances require, this limit will be exceeded.
@#	Specifically, if your incoming request rate requires more than
@#	'cache_mem' of memory to hold in-transit objects, Squid will
@#	exceed this limit to satisfy the new requests.  When the load
@#	decreases, blocks will be freed until the high-water mark is
@#	reached.  Thereafter, blocks will be used to store hot
@#	objects.
@#
@#	The values of cache_mem_low and cache_mem_high (below) can be
@#	used to tune the use of the memory pool.  When the high mark is
@#	reached, in-transit and hot objects will be released to clear
@#	space.  When an object transfer is completed, it will remain in
@#	memory only if the current memory usage is below the low water
@#	mark.
@#
@#	The default is 8 Megabytes.
@#
@# cache_mem  120 MB
@# Sila fait trop d'IO, il faut lui laisser cacher les IO -- Vince
@# Rajout de 256Mo de RAM donc on remonte un peu le cache_mem. -- Nico
@cache_mem  600 MB
@
@#  TAG: cache_swap_low	(percent, 0-100)
@#  TAG: cache_swap_high	(percent, 0-100)
@#	The low- and high-water marks for cache LRU replacement.  LRU
@#	replacement begins when the high-water mark is reached and ends
@#	when enough objects have been removed and the low-water mark is
@#	reached. Defaults are 90% and 95%. If you have a large cache, 5%
@#	could be hundreds of MB. If this is the case you may wish to
@#	set these numbers closer together.
@#
@#cache_swap_low  90
@#cache_swap_high 95
@
@#  TAG: maximum_object_size	(bytes)
@#	Objects larger than this size will NOT be saved on disk.  The
@#	value is specified in kilobytes, and the default is 4MB.  If
@#	you wish to get a high BYTES hit ratio, you should probably
@#	increase this (one 32 MB object hit counts for 3200 10KB
@#	hits).  If you wish to increase speed more than your want to
@#	save bandwidth you should leave this low.
@#
@maximum_object_size 750 MB
@
@#  TAG: ipcache_size	(number of entries)
@#  TAG: ipcache_low	(percent)
@#  TAG: ipcache_high	(percent)
@#	The size, low-, and high-water marks for the IP cache.
@#
@ipcache_size 2048
@#ipcache_low  90
@#ipcache_high 95
@
@#  TAG: fqdncache_size	(number of entries)
@#	Maximum number of FQDN cache entries.
@fqdncache_size 2048
@
@
@# LOGFILE PATHNAMES AND CACHE DIRECTORIES
@# -----------------------------------------------------------------------------
@
@#  TAG: cache_dir
@#	Usage:
@#	
@#	cache_dir Directory-Name Mbytes Level-1 Level2
@#
@#	You can specify multiple cache_dir lines to spread the
@#	cache among different disk partitions.
@#
@#	'Directory' is a top-level directory where cache swap
@#	files will be stored.  If you want to use an entire disk
@#	for caching, then this can be the mount-point directory.
@#	The directory must exist and be writable by the Squid
@#	process.  Squid will NOT create this directory for you.
@#
@#	If no 'cache_dir' lines are specified, the following
@#	default will be used: /var/spool/squid.
@#
@#	'Mbytes' is the amount of disk space (MB) to use under this
@#	directory.  The default is 100 MB.  Change this to suit your
@#	configuration.
@#
@#	'Level-1' is the number of first-level subdirectories which
@#	will be created under the 'Directory'.  The default is 16.
@#
@#	'Level-2' is the number of second-level subdirectories which
@#	will be created under each first-level directory.  The default
@#	is 256.
@#
@# RQUE: 'ufs' est nécessaire depuis peu.  Limite: prévoir un peu d'overhead, 
@#         et éviter d'utiliser un disque trop rempli.
@#  la FAQ conseille 80% de la taille de la partition.
@cache_dir aufs /var/spool/squid1 16000 64 256
@cache_dir aufs /var/spool/squid2 16000 64 256
@
@#  TAG: cache_access_log
@#	Logs the client request activity.  Contains an entry for
@#	every HTTP and ICP request received.
@#
@cache_access_log /var/log/squid/access.log
@
@#  TAG: cache_log
@#	Cache logging file. This is where general information about
@#	your cache's behaviour goes. You can increase the amount of data
@#	logged to this file with the "debug_options" tag below.
@#
@#cache_log /var/log/squid/cache.log
@
@#  TAG: cache_store_log
@#	Logs the activities of the storage manager.  Shows which
@#	objects are ejected from the cache, and which objects are
@#	saved and for how long.  To disable, enter "none". There are
@#	not really utilities to analyse this data, so you can safely
@#	disable it.
@#
@#cache_store_log /var/log/squid/store.log
@
@#  TAG: cache_swap_log
@#	Location for the cache "swap.log."  This log file holds the
@#	metadata of objects saved on disk.  It is used to rebuild the
@#	cache during startup.  Normally this file resides in the first
@#	'cache_dir' directory, but you may specify an alternate
@#	pathname here.  Note you must give a full filename, not just
@#	a directory. Since this is the index for the whole object
@#	list you CANNOT periodically rotate it!
@#
@#	If you have more than one 'cache_dir', these swap logs will
@#	have names such as:
@#
@#		cache_swap_log.00
@#		cache_swap_log.01
@#		cache_swap_log.02
@#
@#	The numbered extension (which is added automatically)
@#	corresponds to the order of the 'cache_dir' lines in this
@#	configuration file.  If you change the order of the 'cache_dir'
@#	lines in this file, then these log files will NOT correspond to
@#	the correct 'cache_dir' entry (unless you manually rename
@#	them).  We recommend that you do NOT use this option.  It is
@#	better to keep these log files in each 'cache_dir' directory.
@#
@#cache_swap_log
@
@#  TAG: emulate_httpd_log	on|off
@#	The Cache can emulate the log file format which many 'httpd'
@#	programs use.  To disable/enable this emulation, set
@#	emulate_httpd_log to 'off' or 'on'.  The default
@#	is to use the native log format since it includes useful
@#	information that Squid-specific log analysers use.
@#
@#emulate_httpd_log off
@
@#  TAG: mime_table
@#	Pathname to Squid's MIME table. You shouldn't need to change
@#	this, but the default file contains examples and formatting
@#	information if you do.
@#
@#mime_table /usr/lib/squid/mime.conf
@
@#  TAG: log_mime_hdrs	on|off
@#	The Cache can record both the request and the response MIME
@#	headers for each HTTP transaction.  The headers are encoded
@#	safely and will appear as two bracketed fields at the end of
@#	the access log (for either the native or httpd-emulated log
@#	formats).  To enable this logging set log_mime_hdrs to 'on'.
@#
@#log_mime_hdrs off
@
@#  TAG: useragent_log
@#	If configured with the "--enable-useragent_log" configure
@#	option, Squid will write the User-Agent field from HTTP
@#	requests to the filename specified here.  By default
@#	useragent_log is disabled.
@#
@#useragent_log none
@
@#  TAG: pid_filename
@#	A filename to write the process-id to.  To disable, enter "none".
@#
@#pid_filename /var/run/squid.pid
@
@#  TAG: debug_options
@#	Logging options are set as section,level where each source file
@#	is assigned a unique section.  Lower levels result in less
@#	output,  Full debugging (level 9) can result in a very large
@#	log file, so be careful.  The magic word "ALL" sets debugging
@#	levels for all sections.  We recommend normally running with
@#	"ALL,1".
@#
@#debug_options ALL,1
@
@#  TAG: log_fqdn	on|off
@#	Turn this on if you wish to log fully qualified domain names
@#	in the access.log. To do this Squid does a DNS lookup of all
@#	IP's connecting to it. This can (in some situations) increase
@#	latency, which makes your cache seem slower for interactive
@#	browsing. 
@#
@#log_fqdn off
@
@#  TAG: client_netmask
@#	A netmask for client addresses in logfiles and cachemgr output.
@#	Change this to protect the privacy of your cache clients.
@#	A netmask of 255.255.255.0 will log all IP's in that range with
@#	the last digit set to '0'.
@#
@#client_netmask 255.255.255.255
@
@
@# OPTIONS FOR EXTERNAL SUPPORT PROGRAMS
@# -----------------------------------------------------------------------------
@
@#  TAG: ftp_user
@#	If you want the anonymous login password to be more informative
@#	(and enable the use of picky ftp servers), set this to something
@#	resonable for your domain, like wwwuser@somewhere.net
@#
@#	The reason why this is domainless by default is that the
@#	request can be made on the behalf of a user in any domain,
@#	depending on how the cache is used.
@#	Some ftp server also validate that the email address is valid
@#	(for example perl.com).
@#
@#ftp_user Squid@
@
@#  TAG: ftp_list_width
@#	Sets the width of ftp listings. This should be set to fit in
@#	the width of a standard browser. Setting this too small
@#	can cut off long filenames when browsing ftp sites.
@#
@ftp_list_width 60
@
@#  TAG: cache_dns_program
@#	Specify the location of the executable for dnslookup process.
@#
@#cache_dns_program /usr/lib/squid/dnsserver
@
@#  TAG: dns_children
@#	The number of processes spawn to service DNS name lookups.
@#	For heavily loaded caches on large servers, you should
@#	probably increase this value to at least 10.  The maximum
@#	is 32.  The default is 5.
@#
@#	To disable dnsservers, set this to 0.  NOTE, this is very
@#	strongly discouraged.  If you disable dnsservers your Squid
@#	process will BLOCK on DNS lookups!
@#
@#NOT IN 2.3#dns_children 10
@
@#  TAG: dns_defnames	on|off
@#	Normally the 'dnsserver' disables the RES_DEFNAMES resolver
@#	option (see res_init(3)).  This prevents caches in a hierarchy
@#	from interpreting single-component hostnames locally.  To allow
@#	dnsserver to handle single-component names, enable this
@#	option.
@#
@#NOT IN 2.3#dns_defnames on
@
@#  TAG: dns_nameservers
@#	Use this if you want to specify a list of DNS name servers
@#	(IP addresses) to use instead of those given in your
@#	/etc/resolv.conf file.
@#
@#	Example: dns_nameservers 10.0.0.1 192.172.0.4
@#
@#dns_nameservers none
@
@#  TAG: unlinkd_program
@#	Specify the location of the executable for file deletion process.
@#	This isn't needed if you are using async-io since it's handled by
@#	a thread.
@#
@#unlinkd_program /usr/lib/squid/unlinkd
@
@#  TAG: pinger_program
@#	Specify the location of the executable for the pinger process.
@#	This is only useful if you configured Squid (during compliation)
@#	with the '--enable-icmp' option.
@#
@#pinger_program /usr/lib/squid/pinger
@
@#  TAG: redirect_program
@#	Specify the location of the executable for the URL redirector.
@#	Since they can perform almost any function there isn't one included.
@#	See the Release-Notes for information on how to write one.
@#	By default, a redirector is not used.
@#
@#redirect_program none
@#redirect_program /usr/lib/squid/jesred
@
@#  TAG: redirect_children
@#	The number of redirector processes to spawn. If you start
@#	too few Squid will have to wait for them to process a backlog of
@#	URLs, slowing it down. If you start too many they will use RAM
@#	and other system resources.
@#
@#redirect_children 5
@# 20 c'est trop peu, squid se plaint. Nico 11/10/02
@redirect_children 32
@
@#  TAG: redirect_rewrites_host_header
@#	By default Squid rewrites any Host: header in redirected requests.
@#	If you are running a accelerator then this may not be a wanted effect
@#	of a redirector.
@#redirect_rewrites_host_header on
@
@#  TAG: authenticate_program
@#	Specify the command for the external authenticator.  Such a
@#	program reads a line containing "username password" and replies
@#	"OK" or "ERR" in an endless loop.  If you use an authenticator,
@#	make sure you have 1 acl of type proxy_auth.  By default, the
@#	authenticator_program is not used.
@#
@#	If you want to use the traditional proxy authentication,
@#	jump over to the ../auth_modules/NCSA directory and
@#	type:
@#		% make
@#		% make install
@#
@#	Then, set this line to something like
@#
@#	authenticate_program /usr/bin/ncsa_auth /usr/etc/passwd
@#
@#authenticate_program none
@
@#  TAG: authenticate_children
@#	The number of authenticator processes to spawn (default 5). If you
@#	start too few Squid will have to wait for them to process a backlog
@#	of usercode/password verifications, slowing it down. When password
@#	verifications are done via a (slow) network you are likely to need
@#	lots of authenticator processes.
@#
@#authenticate_children 5
@
@#  TAG: authenticate_ttl
@#	The time a checked username/password combination remains cached
@#	(default 3600). If a wrong password is given for a cached user,
@#	the user gets removed from the username/password cache forcing
@#	a revalidation.
@#
@#authenticate_ttl 3600
@
@
@# OPTIONS FOR TUNING THE CACHE
@# -----------------------------------------------------------------------------
@
@#  TAG: wais_relay_host
@#  TAG: wais_relay_port
@#	Relay WAIS request to host (1st arg) at port (2 arg).
@#
@#wais_relay_host localhost
@#wais_relay_port 8000
@
@#  TAG: request_size	(KB)
@#	Maximum allowed request size in kilobytes.  If people are using
@#	POST to upload files, then set this to the largest acceptable
@#	filesize plus a few extra kbytes.
@# Cette option n'existe plus dans squid 2.3 et + : cf. request_header_max_size et 
@# request_body_max_size. Je les rajoute donc dans la section qui suit
@#request_size 100 KB 
@
@#  TAG: request_header_max_size (KB)
@#       This specifies the maximum size for HTTP headers in a request.
@#       Request headers are usually relatively small (about 512 bytes).
@#       Placing a limit on the request header size will catch certain
@#       bugs (for example with persistent connections) and possibly
@#       buffer-overflow or denial-of-service attacks.
@#
@#Default:
@# request_header_max_size 10 KB
@
@#  TAG: request_body_max_size   (KB)
@#       This specifies the maximum size for an HTTP request body.
@#       In other words, the maximum size of a PUT/POST request.
@#       A user who attempts to send a request with a body larger
@#       than this limit receives an "Invalid Request" error message.
@#       If you set this parameter to a zero, there will be no limit
@#       imposed.
@# Cette option est nécessaire pour faire certains envois de fichiers
@# sur des serveurs. Nico 6.04.02
@#Default:
@# request_body_max_size 1 MB
@request_body_max_size 20 MB
@
@
@
@#  TAG: refresh_pattern
@#	usage: refresh_pattern [-i] regex min percent max [options]
@#
@#	By default, regular expressions are CASE-SENSITIVE.  To make
@#	them case-insensitive, use the -i option.
@#
@#	min and max are specified in MINUTES.
@#	percent is an integer number.
@#
@#	options: override-expire
@#		 override-lastmod
@#		 reload-into-ims
@#		 ignore-reload
@#
@#		override-expire enforces min age even if the server
@#		sent a Expires: header. Doing this VIOLATES the HTTP
@#		standard.  Enabling this feature could make you liable
@#		for problems which it causes.
@#
@#		override-lastmod enforces min age even on objects
@#		that was modified recently.
@#
@#		reload-into-ims changes client no-cache or ``reload''
@#		to If-Modified-Since requests. Doing this VIOLATES the
@#		HTTP standard. Enabling this feature could make you
@#		liable for problems which it causes.
@#
@#		ignore-reload ignores a client no-cache or ``reload''
@#		header. Doing this VIOLATES the HTTP standard. Enabling
@#		this feature could make you liable for problems which
@#		it causes.
@#		
@#	Please see the file doc/Release-Notes-1.1.txt for a full
@#	description of Squid's refresh algorithm.  Basically a
@#	cached object is: (the order is changed from 1.1.X)
@#
@#		FRESH if expires < now, else STALE
@#		STALE if age > max
@#		FRESH if lm-factor < percent, else STALE
@#		FRESH if age < min
@#		else STALE
@#
@#	The refresh_pattern lines are checked in the order listed here.
@#	The first entry which matches is used.  If none of the entries
@#	match, then the default will be used.
@#
@#Default:
@#refresh_pattern		^ftp:		1440	20%	10080
@#refresh_pattern		^gopher:	1440	0%	1440
@#refresh_pattern 	.		0	20%	4320
@
@#  TAG: reference_age
@#	As a part of normal operation, Squid performs Least Recently
@#	Used removal of cached objects.  The LRU age for removal is
@#	computed dynamically, based on the amount of disk space in
@#	use.  The dynamic value can be seen in the Cache Manager 'info'
@#	output.
@#
@#	The 'reference_age' parameter defines the maximum LRU age.  For
@#	example, setting reference_age to '1 week' will cause objects
@#	to be removed if they have not been accessed for a week or
@#	more.  The default value is one month.
@#
@#	Specify a number here, followed by units of time.  For example:
@#		1 week
@#		3.5 days
@#		4 months
@#		2.2 hours
@#
@#reference_age 1 month
@
@#  TAG: quick_abort_min	(KB)
@#  TAG: quick_abort_max	(KB)
@#  TAG: quick_abort_pct	(percent)
@#	The cache can be configured to continue downloading aborted
@#	requests.  This may be undesirable on slow (e.g. SLIP) links
@#	and/or very busy caches.  Impatient users may tie up file
@#	descriptors and bandwidth by repeatedly requesting and
@#	immediately aborting downloads.
@#
@#	When the user aborts a request, Squid will check the
@#	quick_abort values to the amount of data transfered until
@#	then.
@#
@#	If the transfer has less than 'quick_abort_min' KB remaining,
@#	it will finish the retrieval.  Setting 'quick_abort_min' to -1
@#	will disable the quick_abort feature.
@#
@#	If the transfer has more than 'quick_abort_max' KB remaining,
@#	it will abort the retrieval.
@#
@#	If more than 'quick_abort_pct' of the transfer has completed,
@#	it will finish the retrieval.
@#
@#quick_abort_min 16 KB
@#quick_abort_max 16 KB
@#quick_abort_pct 95
@
@#  TAG: negative_ttl	time-units
@#	Time-to-Live (TTL) for failed requests.  Certain types of
@#	failures (such as "connection refused" and "404 Not Found") are
@#	negatively-cached for a configurable amount of time.  The
@#	default is 5 minutes.  Note that this is different from
@#	negative caching of DNS lookups.
@#
@#negative_ttl 5 minutes
@
@#  TAG: positive_dns_ttl	time-units
@#	Time-to-Live (TTL) for positive caching of successful DNS lookups.
@#	Default is 6 hours (360 minutes).  If you want to minimize the
@#	use of Squid's ipcache, set this to 1, not 0.
@#
@#positive_dns_ttl 6 hours
@
@#  TAG: negative_dns_ttl	time-units
@#	Time-to-Live (TTL) for negative caching of failed DNS lookups.
@#
@#negative_dns_ttl 5 minutes
@
@#  TAG: range_offset_limit	(bytes)
@#	Sets a upper limit on how far into the the file a Range request
@#	may be to cause Squid to prefetch the whole file. If beyond this
@#	limit then Squid forwards the Range request as it is and the result
@#	is NOT cached.
@#
@#	This is to stop a far ahead range request (lets say start at 17MB)
@#	from making Squid fetch the whole object up to that point before
@#	sending anything to the client.
@#
@#	A value of -1 causes Squid to always fetch the object from the
@#	beginning so that it may cache the result. (2.0 style)
@#
@#	A value of 0 causes Squid to never fetch more than the client
@#	client requested. (default)
@#
@#range_offset_limit 0 KB
@
@
@# TIMEOUTS
@# -----------------------------------------------------------------------------
@
@#  TAG: connect_timeout	time-units
@#	Some systems (notably Linux) can not be relied upon to properly
@#	time out connect(2) requests.  Therefore the Squid process
@#	enforces its own timeout on server connections.  This parameter
@#	specifies how long to wait for the connect to complete.  The
@#	default is two minutes (120 seconds).
@#
@#connect_timeout 120 seconds
@
@#  TAG: siteselect_timeout	time-units
@#	For URN to multiple URL's URL selection
@#
@#siteselect_timeout 4 seconds
@
@#  TAG: read_timeout	time-units
@#	The read_timeout is applied on server-side connections.  After
@#	each successful read(), the timeout will be extended by this
@#	amount.  If no data is read again after this amount of time,
@#	the request is aborted and logged with ERR_READ_TIMEOUT.  The
@#	default is 15 minutes.
@#
@#read_timeout 15 minutes
@
@#  TAG: request_timeout
@#	How long to wait for an HTTP request after connection
@#	establishment.  For persistent connections, wait this long
@#	after the previous request completes.
@#
@#request_timeout 30 seconds
@
@#  TAG: client_lifetime	time-units
@#	The maximum amount of time that a client (browser) is allowed to
@#	remain connected to the cache process.  This protects the Cache
@#	from having alot of sockets (and hence file descriptors) tied up
@#	in a CLOSE_WAIT state from remote clients that go away without
@#	properly shutting down (either because of a network failure or
@#	because of a poor client implementation).  The default is one
@#	day, 1440 minutes.
@#
@#	NOTE:  The default value is intended to be much larger than any
@#	client would ever need to be connected to your cache.  You
@#	should probably change client_lifetime only as a last resort.
@#	If you seem to have many client connections tying up
@#	filedescriptors, we recommend first tuning the read_timeout,
@#	request_timeout, pconn_timeout and quick_abort values.
@#
@#client_lifetime 1 day
@
@#  TAG: half_closed_clients
@#	Some clients may shutdown the sending side of their TCP
@#	connections, while leaving their receiving sides open.	Sometimes,
@#	Squid can not tell the difference between a half-closed and a
@#	fully-closed TCP connection.  By default, half-closed client
@#	connections are kept open until a read(2) or write(2) on the
@#	socket returns an error.  Change this option to 'off' and Squid
@#	will immediately close client connections when read(2) returns
@#	"no more data to read."
@#
@#half_closed_clients on
@
@#  TAG: pconn_timeout
@#	Timeout for idle persistent connections to servers and other
@#	proxies.
@#pconn_timeout 120 seconds
@
@#  TAG: ident_timeout
@#	Maximum time to wait for IDENT requests.  If this is too high,
@#	and you enabled 'ident_lookup', then you might be susceptible
@#	to denial-of-service by having many ident requests going at
@#	once.
@#
@#	This option may be disabled by using --disable-ident with
@#	the configure script.
@#ident_timeout 10 seconds
@
@#  TAG: shutdown_lifetime	time-units
@#	When SIGTERM or SIGHUP is received, the cache is put into
@#	"shutdown pending" mode until all active sockets are closed.
@#	This value is the lifetime to set for all open descriptors
@#	during shutdown mode.  Any active clients after this many
@#	seconds will receive a 'timeout' message.
@#
@#shutdown_lifetime 30 seconds
@
@
@# ACCESS CONTROLS
@# -----------------------------------------------------------------------------
@
@#  TAG: acl
@#	Defining an Access List
@#
@#	acl aclname acltype string1 ...
@#	acl aclname acltype "file" ...
@#
@#	when using "file", the file should contain one item per line
@#
@#	acltype is one of src dst srcdomain dstdomain url_pattern
@#		urlpath_pattern time port proto method browser user
@#
@#	By default, regular expressions are CASE-SENSITIVE.  To make
@#	them case-insensitive, use the -i option.
@#
@#	acl aclname src      ip-address/netmask ... (clients IP address)
@#	acl aclname src      addr1-addr2/netmask ... (range of addresses)
@#	acl aclname dst      ip-address/netmask ... (URL host's IP address)
@#	acl aclname myip     ip-address/netmask ... (local socket IP address)
@#
@#	acl aclname srcdomain   foo.com ...     # reverse lookup, client IP
@#	acl aclname dstdomain   foo.com ...     # Destination server from URL
@#	acl aclname srcdom_regex [-i] xxx ...   # regex matching client name
@#	acl aclname dstdom_regex [-i] xxx ...   # regex matching server
@#	  # For dstdomain and dstdom_regex  a reverse lookup is tried if a IP
@#	  # based URL is used. The name "none" is used if the reverse lookup
@#	  # fails.
@#
@#	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
@#	    h1:m1 must be less than h2:m2
@#	acl aclname url_regex [-i] ^http:// ...	# regex matching on whole URL
@#	acl aclname urlpath_regex [-i] \.gif$ ...	# regex matching on URL path
@#	acl aclname port     80 70 21 ...
@#	acl aclname port     0-1024 ...		# ranges allowed
@#	acl aclname proto    HTTP FTP ...
@#	acl aclname method   GET POST ...
@#	acl aclname browser  [-i] regexp
@#	  # pattern match on User-Agent header
@#	acl aclname ident    username ...
@#	  # string match on ident output.
@#	  # use REQUIRED to accept any non-null ident.
@#	acl aclname src_as   number ... 
@#	acl aclname dst_as   number ...
@#	  # Except for access control, AS numbers can be used for
@#	  # routing of requests to specific caches. Here's an 
@#	  # example for routing all requests for AS#1241 and only 
@#	  # those to mycache.mydomain.net:
@#	  # acl asexample dst_as 1241
@#	  # cache_peer_access mycache.mydomain.net allow asexample
@#	  # cache_peer_access mycache_mydomain.net deny all
@#
@#	acl aclname proxy_auth username ...
@#	  # list of valid usernames
@#	  # use REQUIRED to accept any valid username.
@#	  #
@#	  # NOTE: when a Proxy-Authentication header is sent but it is not
@#	  # needed during ACL checking the username is NOT logged
@#	  # in access.log.
@#	  #
@#	  # NOTE: proxy_auth requires a EXTERNAL authentication program
@#	  # to check username/password combinations (see
@#	  # authenticate_program).
@#	  #
@#	  # WARNING: proxy_auth can't be used in a transparent proxy. It
@#	  # collides with any authentication done by origin servers. It may
@#	  # seem like it works at first, but it doesn't.
@#
@#	acl aclname snmp_community string ...
@#	  # A community string to limit access to your SNMP Agent
@#	  # Example:
@#	  # 
@#	  #	acl snmppublic snmp_community public
@#
@#
@#Examples:
@#acl myexample dst_as 1241
@#acl password proxy_auth REQUIRED
@#
@#Defaults:
@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
print "acl proxy src %s/255.255.255.255" % pubip('proxy');
@acl CRANS src 138.231.136.0/255.255.248.0
@acl WIFI src 138.231.144.0/255.255.248.0
@acl ADM src 10.231.136.0/255.255.255.0
@acl SSL_ports port 443 563
@acl Safe_ports port 80 21 443 563 70 210 1025-65535
@acl purge method PURGE
@acl CONNECT method CONNECT
@acl snmppublic snmp_community squidadmin
@acl HTTP proto HTTP
@acl FTP proto FTP
print "acl GOTO_PROXY dst %s/255.255.255.255" % pubip('proxy');
@acl ports_interdits port 445
@acl no_pub myport 8118
@
@# On limite un bug d'un logiciel windows : 1 téléchargement/s par programme
@# qui récupère un fichier xml contenant un n° de version
@#acl DESKTOPFW.WEATHER dst 63.111.69.15
@
@#  TAG: http_access
@#	Allowing or Denying access based on defined access lists
@#
@#	Access to the HTTP port:
@#	http_access allow|deny [!]aclname ...
@#
@#	Access to the ICP port:
@#	icp_access  allow|deny [!]aclname ...
@#
@#	NOTE on default values:
@#
@#	If there are no "access" lines present, the default is to allow
@#	the request.
@#
@#	If none of the "access" lines cause a match, the default is the
@#	opposite of the last line in the list.  If the last line was
@#	deny, then the default is allow.  Conversely, if the last line
@#	is allow, the default will be deny.  For these reasons, it is a
@#	good idea to have an "deny all" or "allow all" entry at the end
@#	of your access lists to avoid potential confusion.
@#
@
@# Le vlan ADM a le droit à tout
@http_access allow ADM
@
@# Accès vers sites anti-virus + windows update permis dans tous les cas
@acl sites_permis dstdomain "/etc/squid/sites_permis"
@http_access allow CRANS sites_permis
@# Autorisation du http vers le proxy aussi (pour avoir les images sur les pages de déconexions)
@http_access allow CRANS GOTO_PROXY
@
@# Blacklist carte d'étudiant
@acl bl_no_carte src "/etc/squid/blacklist_carte_et"
@http_access deny bl_no_carte
@deny_info ERR_CUSTOM_BL_NO_CARTE bl_no_carte
@
@# Blacklist upload
@acl blacklist_upload src "/etc/squid/blacklist_upload"
@http_access deny blacklist_upload
@deny_info ERR_CUSTOM_BL_UPLOAD blacklist_upload
@
@# Blacklist p2p
@acl blacklist_p2p src "/etc/squid/blacklist_p2p"
@http_access deny blacklist_p2p
@deny_info ERR_CUSTOM_BL_P2P blacklist_p2p
@
@# Blacklist autodisconnect upload
@acl blacklist_autodisc_upload src "/etc/squid/blacklist_autodisc_upload"
@http_access deny blacklist_autodisc_upload
@deny_info ERR_CUSTOM_BL_AUTO_UPLOAD blacklist_autodisc_upload
@
@# Blacklist autodisconnect p2p
@acl blacklist_autodisc_p2p src "/etc/squid/blacklist_autodisc_p2p"
@http_access deny blacklist_autodisc_p2p
@deny_info ERR_CUSTOM_BL_AUTO_P2P blacklist_autodisc_p2p
@
@# Blacklist warez
@acl blacklist_warez src "/etc/squid/blacklist_warez"
@http_access deny blacklist_warez
@deny_info ERR_CUSTOM_BL_WAREZ blacklist_warez
@
@# Blacklist bloq
@acl blacklist_bloq src "/etc/squid/blacklist_bloq"
@http_access deny blacklist_bloq
@deny_info ERR_CUSTOM_BLOQ blacklist_bloq
@
@# Virus windows
@acl veroles src "/etc/squid/blacklist_virus"
@http_access deny veroles HTTP
@deny_info ERR_CUSTOM_BL_VIRUS veroles HTTP
@# On ne leur bloque pas le ftp, ils ont déja assez de mal à se désinfecter sans
@http_access allow veroles FTP
@
@# Autorisations pour le point rencontre
@acl ptrencontre src "/etc/squid/ips_ptrencontre"
print "acl ZAMOK dst 138.231.136.6" % pubip('zamok');
@acl GOTO_CRANS dst 138.231.136.0/255.255.248.0
@http_access allow ptrencontre ZAMOK
@http_access deny ptrencontre GOTO_CRANS
@http_access allow ptrencontre FTP
@
@# Blackliste chambre invalide
@acl bl_chbre src "/etc/squid/blacklist_chbre"
@http_access deny bl_chbre
@deny_info ERR_CUSTOM_BL_CHAMBRE bl_chbre
@
@# Blackliste mail invalide
@#acl bl_no_mail src "/etc/squid/mail_invalide"
@#http_access deny bl_no_mail
@#deny_info ERR_CUSTOM_BL_NO_MAIL bl_no_mail
@
@# Pas de ftp
@http_access deny FTP
@deny_info ERR_FTP_DISABLED FTP
@
@# Bloquage local
@http_access allow GOTO_PROXY
@acl WIKI url_regex http://wiki.crans.org/.*
@http_access allow WIKI
@http_access deny local
@deny_info ERR_CUSTOM_PROXY_LOCAL local
@
@# AGO
@# http_access deny all
@# deny_info ERR_CUSTOM_AGO all
@
@
@# Bloquage de ports spéciaux
@http_access deny ports_interdits
@
@# Bloquage du logiciel desktopfw pour la météo cf plus haut
@#http_access deny DESKTOPFW.WEATHER
@
@# Manager sur localhost
@http_access allow manager localhost
@http_access deny manager
@
@# Tunnel uniquement sur les ports SSL
@http_access allow CONNECT SSL_ports
@# Exception pour cas.univ-paris1.fr, port 8444
@acl 8444_port port 8444
@acl PARIS1 dst cas.univ-paris1.fr
@http_access allow CONNECT 8444_port PARIS1
@# On jette le reste
@http_access deny CONNECT
@
@# Je ne sais pas ce que c'est. Vu que c'est restreint à localhost, c'est bon. -- Vince
@http_access allow purge localhost
@
@# On autorise le CRANS, le WIFI
@http_access allow CRANS
@http_access allow WIFI
@
@# Et le proxy
@http_access allow localhost
@
@# On interdit tout le reste.
@http_access deny all 
@
@#POUR SECOURS-3
@#cache_peer titanic.adm.crans.org parent 3128 0 no-digest no-query
@#always_direct deny all
@#never_direct allow all
@# Les 3 lignes précédentes sont automatiquement décommentées en passage par la 
@# connexion de secours.
@
@# Certains domaines passent tous par titanic
@#acl VIAULTRA dstdomain .gpspassion.com .free.fr
@#cache_peer titanic.adm.crans.org parent 3128 3130 no-digest
@#cache_peer_access titanic.adm.crans.org allow VIAULTRA
@#cache_peer_access titanic.adm.crans.org deny all
@#always_direct deny VIAULTRA
@#never_direct allow VIAULTRA
@
@
@# On redirige ce qui doit l'être sur privoxy
@#cache_peer localhost parent 8117 0 no-query no-digest
@#always_direct deny no_pub
@
@#  TAG: icp_access
@#	Reply to all ICP queries we receive
@#
@icp_access allow all
@
@#  TAG: miss_access
@#	Use to force your neighbors to use you as a sibling instead of
@#	a parent.  For example:
@#
@#		acl localclients src 172.16.0.0/16
@#		miss_access allow localclients
@#		miss_access deny  !localclients
@#
@#	This means that only your local clients are allowed to fetch
@#	MISSES and all other clients can only fetch HITS.
@#
@#	By default, allow all clients who passed the http_access rules
@#	to fetch MISSES from us.
@miss_access allow CRANS
@miss_access allow WIFI
@miss_access allow ADM
@miss_access deny all
@
@#  TAG: cache_peer_access
@#	Similar to 'cache_peer_domain' but provides more flexibility by
@#	using ACL elements.
@#
@#	cache_peer_access cache-host allow|deny [!]aclname ...
@#
@#	The syntax is identical to 'http_access' and the other lists of
@#	ACL elements.  See the comments for 'http_access' below, or
@#	the Squid FAQ (http://squid.nlanr.net/Squid/FAQ/FAQ-10.html).
@
@#  TAG: proxy_auth_realm
@#	Specifies the realm name which is to be reported to the client for
@#	proxy authentication (part of the text the user will see when
@#	prompted their username and password).
@#
@#proxy_auth_realm Squid proxy-caching web server
@
@#  TAG: ident_lookup_access
@#	A list of ACL elements which, if matched, cause an ident
@#	(RFC 931) lookup to be performed for this request.  For
@#	example, you might choose to always perform ident lookups
@#	for your main multi-user Unix boxes, but not for your Macs
@#	and PCs.  By default, ident lookups are not performed for
@#	any requests.
@#
@#	To enable ident lookups for specific client addresses, you
@#	can follow this example:
@# 
@#	acl ident_aware_hosts src 198.168.1.0/255.255.255.0
@#	ident_lookup_access allow ident_aware_hosts
@#	ident_lookup_access deny all
@#
@#	This option may be disabled by using --disable-ident with
@#	the configure script.
@#ident_lookup_access deny all
@
@
@# ADMINISTRATIVE PARAMETERS
@# -----------------------------------------------------------------------------
@
@#  TAG: cache_mgr
@#	Email-address of local cache manager who will receive
@#	mail if the cache dies.  The default is "webmaster."
@#
@#cache_mgr webmaster
@
@#  TAG: cache_effective_user
@#  TAG: cache_effective_group
@#
@#	If the cache is run as root, it will change its effective/real
@#	UID/GID to the UID/GID specified below.  The default is to
@#	change to UID to nobody and GID to nogroup.
@#
@#	If Squid is not started as root, the default is to keep the
@#	current UID/GID.  Note that if Squid is not started as root then
@#	you cannot set http_port to a value lower than 1024.
@#
@cache_effective_user proxy
@cache_effective_group proxy
@
@#  TAG: visible_hostname
@#	If you want to present a special hostname in error messages, etc,
@#	then define this.  Otherwise, the return value of gethostname()
@#	will be used. If you have multiple caches in a cluster and
@#	get errors about IP-forwarding you must set them to have individual
@#	names with this setting.
@#
@visible_hostname proxy.crans.org
@
@#  TAG: unique_hostname
@#	If you want to have multiple machines with the same
@#	'visible_hostname' then you must give each machine a different
@#	'unique_hostname' so that forwarding loops can be detected.
@#
@#unique_hostname www-cache1.foo.org
@
@
@# OPTIONS FOR THE CACHE REGISTRATION SERVICE
@# -----------------------------------------------------------------------------
@#
@#	This section contains parameters for the (optional) cache
@#	announcement service.  This service is provided to help
@#	cache administrators locate one another in order to join or
@#	create cache hierarchies.
@#
@#	An 'announcement' message is sent (via UDP) to the registration
@#	service by Squid.  By default, the annoucement message is NOT
@#	SENT unless you enable it with 'announce_period' below.
@#
@#	The announcement message includes your hostname, plus the
@#	following information from this configuration file:
@#
@#		http_port
@#		icp_port
@#		cache_mgr
@#
@#	All current information is processed regularly and made
@#	available on the Web at http://ircache.nlanr.net/Cache/Tracker/.
@
@#  TAG: announce_period
@#	This is how frequently to send cache announcements.  The
@#	default is `0' which disables sending the announcement
@#	messages.
@#
@#	To enable announcing your cache, just uncomment the line
@#	below.
@#
@#announce_period 1 day
@
@#  TAG: announce_host
@#  TAG: announce_file
@#  TAG: announce_port
@#	announce_host and announce_port set the hostname and port
@#	number where the registration message will be sent.
@#
@#	Hostname will default to 'tracker.ircache.net' and port will
@#	default default to 3131.  If the 'filename' argument is given,
@#	the contents of that file will be included in the announce
@#	message.
@#
@#announce_host tracker.ircache.net
@#announce_port 3131
@
@
@# HTTPD-ACCELERATOR OPTIONS (Déprécié dans la version 2.6-5)
@# -----------------------------------------------------------------------------
@
@#  TAG: httpd_accel_host
@#  TAG: httpd_accel_port
@#	If you want to run Squid as an httpd accelerator, define the
@#	host name and port number where the real HTTP server is.
@#
@#	If you want virtual host support then specify the hostname
@#	as "virtual".
@#
@#	NOTE: enabling httpd_accel_host disables proxy-caching and
@#	ICP.  If you want these features enabled also, then set
@#	the 'httpd_accel_with_proxy' option.
@#
@#httpd_accel_host hostname
@#httpd_accel_port port
@
@# Activation de sila en proxy transparent de temps de l'install party. 7/11/02 Nico
@#httpd_accel_host virtual
@#httpd_accel_port 80  inutile pour un proxy transparent.
@
@#  TAG: httpd_accel_with_proxy	on|off
@#	If you want to use Squid as both a local httpd accelerator
@#	and as a proxy, change this to 'on'.
@#
@#httpd_accel_with_proxy off
@#httpd_accel_with_proxy on
@
@#  TAG: httpd_accel_uses_host_header	on|off
@#	HTTP/1.1 requests include a Host: header which is basically the
@#	hostname from the URL.  Squid can be an accelerator for
@#	different HTTP servers by looking at this header.  However,
@#	Squid does NOT check the value of the Host header, so it opens
@#	a big security hole.  We recommend that this option remain
@#	disabled unless you are sure of what you are doing.
@#
@#	However, you will need to enable this option if you run Squid
@#	as a transparent proxy.  Otherwise, virtual servers which
@#	require the Host: header will not be properly cached.
@#httpd_accel_uses_host_header on
@
@
@# MISCELLANEOUS
@# -----------------------------------------------------------------------------
@
@#  TAG: dns_testnames
@#	The DNS tests exit as soon as the first site is successfully looked up
@#
@#	If you want to disable DNS tests, do not comment out or delete this
@#	list.  Instead use the -D command line option
@#
@#dns_testnames netscape.com internic.net nlanr.net microsoft.com
@
@#  TAG: logfile_rotate
@#	Specifies the number of logfile rotations to make when you
@#	type 'squid -k rotate'.  The default is 10, which will rotate
@#	with extensions 0 through 9.  Setting logfile_rotate to 0 will
@#	disable the rotation, but the logfiles are still closed and
@#	re-opened.  This will enable you to rename the logfiles
@#	yourself just before sending the rotate signal.
@#
@#	Note, the 'squid -k rotate' command normally sends a USR1
@#	signal to the running squid process.  In certain situations
@#	(e.g. on Linux with Async I/O), USR1 is used for other
@#	purposes, so -k rotate uses another signal.  It is best to get
@#	in the habit of using 'squid -k rotate' instead of 'kill -USR1
@#	<pid>'.
@#
@#logfile_rotate 0
@
@#  TAG: append_domain
@#	Appends local domain name to hostnames without any dots in
@#	them.  append_domain must begin with a period.
@#
@append_domain .crans.org
@
@#  TAG: tcp_recv_bufsize	(bytes)
@#	Size of receive buffer to set for TCP sockets.  Probably just
@#	as easy to change your kernel's default.  Set to zero to use
@#	the default buffer size.
@#
@#tcp_recv_bufsize 0 bytes
@
@#  TAG: err_html_text
@#	HTML text to include in error messages.  Make this a "mailto"
@#	URL to your admin address, or maybe just a link to your
@#	organizations Web page.
@#
@#	To include this in your error messages, you must rewrite
@#	the error template files (found in the "errors" directory).
@#	Wherever you want the 'err_html_text' line to appear,
@#	insert a %L tag in the error template file.
@#err_html_text
@
@#  TAG: deny_info
@#	Usage:   deny_info err_page_name acl
@#	Example: deny_info ERR_CUSTOM_ACCESS_DENIED bad_guys
@#
@#	This can be used to return a ERR_ page for requests which
@#	do not pass the 'http_access' rules.  A single ACL will cause
@#	the http_access check to fail.  If a 'deny_info' line exists
@#	for that ACL then Squid returns a corresponding error page.
@#
@#	You may use ERR_ pages that come with Squid or create your own pages
@#	and put them into the configured errors/ directory.
@
@#  TAG: memory_pools	on|off
@#	If set, Squid will keep pools of allocated (but unused) memory
@#	available for future use.  If memory is a premium on your
@#	system and you believe your malloc library outperforms Squid 
@#	routines, disable this.
@#
@#memory_pools on
@
@#  TAG: memory_pools_limit	(bytes)
@#	Used only with memory_pools on:
@#	memory_pools_limit 50 MB
@#
@#	If set to a non-zero value, Squid will keep at most the specified
@#	limit of allocated (but unused) memory in memory pools. All free()
@#	requests that exceed this limit will be handled by your malloc
@#	library. Squid does not pre-allocate any memory, just safe-keeps
@#	objects that otherwise would be free()d. Thus, it is safe to set
@#	memory_pools_limit to a reasonably high value even if your
@#	configuration will use less memory.
@#
@#	If not set (default) or set to zero, Squid will keep all memory it
@#	can. That is, there will be no limit on the total amount of memory
@#	used for safe-keeping.
@#
@#	To disable memory allocation optimization, do not set
@#	memory_pools_limit to 0. Set memory_pools to "off" instead.
@#
@#	An overhead for maintaining memory pools is not taken into account
@#	when the limit is checked. This overhead is close to four bytes per
@#	object kept. However, pools may actually _save_ memory because of
@#	reduced memory thrashing in your malloc library.
@
@#  TAG: forwarded_for	on|off
@#	If set, Squid will include your system's IP address or name
@#	in the HTTP requests it forwards.  By default it looks like
@#	this:
@#
@#		X-Forwarded-For: 192.1.2.3
@#
@#	If you disable this, it will appear as
@#
@#		X-Forwarded-For: unknown
@#
@forwarded_for off
@
@#  TAG: log_icp_queries	on|off
@#	If set, ICP queries are logged to access.log. You may wish
@#	do disable this if your ICP load is VERY high to speed things
@#	up or to simplify log analysis.
@#
@#log_icp_queries on
@
@#  TAG: icp_hit_stale	on|off
@#	If you want to return ICP_HIT for stale cache objects, set this
@#	option to 'on'.  If you have sibling relationships with caches
@#	in other administrative domains, this should be 'off'.  If you only
@#	have sibling relationships with caches under your control, then
@#	it is probably okay to set this to 'on'.
@#
@#icp_hit_stale off
@
@#  TAG: minimum_direct_hops
@#	If using the ICMP pinging stuff, do direct fetches for sites
@#	which are no more than this many hops away.
@#
@#minimum_direct_hops 4
@
@#  TAG: cachemgr_passwd
@#	Specify passwords for cachemgr operations.
@#
@#	Usage: cachemgr_passwd password action action ...
@#
@#	Some valid actions are (see cache manager menu for a full list):
@#		5min
@#		60min
@#		asndb
@#		authenticator
@#		cbdata
@#		client_list
@#		comm_incoming
@#		config *
@#		counters
@#		delay
@#		digest_stats
@#		dns
@#		events
@#		filedescriptors
@#		fqdncache
@#		histograms
@#		http_headers
@#		info
@#		io
@#		ipcache
@#		mem
@#		menu
@#		netdb
@#		non_peers
@#		objects
@#		pconn
@#		peer_select
@#		redirector
@#		refresh
@#		server_list
@#		shutdown *
@#		store_digest
@#		storedir
@#		utilization
@#		via_headers
@#		vm_objects
@#
@#	* Indicates actions which will not be performed without a
@#	  valid password, others can be performed if not listed here.
@#
@#	To disable an action, set the password to "disable".
@#	To allow performing an action without a password, set the
@#	password to "none".
@#
@#	Use the keyword "all" to set the same password for all actions.
@#
@#cachemgr_passwd secret shutdown
@#cachemgr_passwd lesssssssecret info stats/objects
@#cachemgr_passwd none all
@
@#  TAG: store_avg_object_size	(kbytes)
@#	Average object size, used to estimate number of objects your
@#	cache can hold.  See doc/Release-Notes-1.1.txt.  The default is
@#	13 KB.
@#
@#store_avg_object_size 13 KB
@
@#  TAG: store_objects_per_bucket
@#	Target number of objects per bucket in the store hash table.
@#	Lowering this value increases the total number of buckets and
@#	also the storage maintenance rate.  The default is 20.
@#
@#store_objects_per_bucket 50
@
@#  TAG: client_db	on|off
@#	If you want to disable collecting per-client statistics, then
@#	turn off client_db here.
@#
@#client_db on
@
@#  TAG: netdb_low
@#  TAG: netdb_high
@#	The low and high water marks for the ICMP measurement
@#	database.  These are counts, not percents.  The defaults are
@#	900 and 1000.  When the high water mark is reached, database
@#	entries will be deleted until the low mark is reached.
@#
@#netdb_low 900
@#netdb_high 1000
@
@#  TAG: netdb_ping_period
@#	The minimum period for measuring a site.  There will be at
@#	least this much delay between successive pings to the same
@#	network.  The default is five minutes.
@#
@#netdb_ping_period 5 minutes
@
@#  TAG: query_icmp	on|off
@#	If you want to ask your peers to include ICMP data in their ICP
@#	replies, enable this option.
@#
@#	If your peer has configured Squid (during compilation) with
@#	'--enable-icmp' then that peer will send ICMP pings to origin server
@#	sites of the URLs it receives.  If you enable this option then the
@#	ICP replies from that peer will include the ICMP data (if available).
@#	Then, when choosing a parent cache, Squid will choose the parent with
@#	the minimal RTT to the origin server.  When this happens, the
@#	hierarchy field of the access.log will be
@#	"CLOSEST_PARENT_MISS".  This option is off by default.
@#
@#query_icmp off
@
@#  TAG: test_reachability	on|off
@#	When this is 'on', ICP MISS replies will be ICP_MISS_NOFETCH
@#	instead of ICP_MISS if the target host is NOT in the ICMP
@#	database, or has a zero RTT.
@#
@#test_reachability off
@
@#  TAG: buffered_logs	on|off
@#	Some log files (cache.log, useragent.log) are written with
@#	stdio functions, and as such they can be buffered or
@#	unbuffered.  By default they will be unbuffered. Buffering them
@#	can speed up the writing slightly (though you are unlikely to
@#	need to worry).
@#buffered_logs off
@
@#  TAG: reload_into_ims	on|off
@#	When you enable this option, client no-cache or ``reload''
@#	requests will be changed to If-Modified-Since requests.
@#	Doing this VIOLATES the HTTP standard.  Enabling this
@#	feature could make you liable for problems which it
@#	causes.
@#	
@#	see also refresh_pattern for a more selective approach.
@#
@#	This option may be disabled by using --disable-http-violations
@#	with the configure script.
@#reload_into_ims off
@
@#  TAG: always_direct
@#	Usage: always_direct allow|deny [!]aclname ...
@#
@#	Here you can use ACL elements to specify requests which should
@#	ALWAYS be forwarded directly to origin servers.  For example,
@#	to always directly forward requests for local servers use
@#	something like:
@#
@#		acl local-servers dstdomain my.domain.net
@#		always_direct allow local-servers
@#
@#	To always forward FTP requests directly, use
@#
@#		acl FTP proto FTP
@#		always_direct allow FTP
@#
@#	NOTE: There is a similar, but opposite option named
@#	'never_direct'.  You need to be aware that "always_direct deny
@#	foo" is NOT the same thing as "never_direct allow foo".  You
@#	may need to use a deny rule to exclude a more-specific case of
@#	some other rule.  Example:
@#
@#		acl local-external dstdomain external.foo.net
@#		acl local-servers dstdomain  foo.net
@#		always_direct deny local-external
@#		always_direct allow local-servers
@#
@#	This option replaces some v1.1 options such as local_domain
@#	and local_ip.
@always_direct allow CRANS
@always_direct allow WIFI
@always_direct allow ADM
@
@#  TAG: never_direct
@#	Usage: never_direct allow|deny [!]aclname ...
@#
@#	never_direct is the opposite of always_direct.  Please read
@#	the description for always_direct if you have not already.
@#
@#	With 'never_direct' you can use ACL elements to specify
@#	requests which should NEVER be forwarded directly to origin
@#	servers.  For example, to force the use of a proxy for all
@#	requests, except those in your local domain use something like:
@#
@#		acl local-servers dstdomain foo.net
@#		acl all src 0.0.0.0/0.0.0.0
@#		never_direct deny local-servers
@#		never_direct allow all
@#	
@#	or if squid is inside a firewall and there is local intranet
@#	servers inside the firewall then use something like:
@#
@#		acl local-intranet dstdomain foo.net
@#		acl local-external dstdomain external.foo.net
@#		always_direct deny local-external
@#		always_direct allow local-intranet
@#		never_direct allow all
@#	
@#	This option replaces some v1.1 options such as inside_firewall
@#	and firewall_ip.
@
@never_direct deny CRANS
@never_direct deny WIFI
@never_direct deny ADM
@never_direct allow all
@
@#  TAG: anonymize_headers
@#        Usage: anonymize_headers allow|deny header_name ...
@#
@#	This option replaces the old 'http_anonymizer' option with
@#	something that is much more configurable.  You may now
@#	specify exactly which headers are to be allowed, or which
@#	are to be removed from outgoing requests.
@#
@#	There are two methods of using this option.  You may either
@#	allow specific headers (thus denying all others), or you
@#	may deny specific headers (thus allowing all others).
@#
@#	For example, to achieve the same behaviour as the old
@#	'http_anonymizer standard' option, you should use:
@#
@#		anonymize_headers deny From Referer Server
@#		anonymize_headers deny User-Agent WWW-Authenticate Link
@#		
@#	Or, to reproduce the old 'http_anonymizer paranoid' feature
@#	you should use:
@#
@#		anonymize_headers allow Allow Authorization Cache-Control
@#		anonymize_headers allow Content-Encoding Content-Length
@#		anonymize_headers allow Content-Type Date Expires Host
@#		anonymize_headers allow If-Modified-Since Last-Modified
@#		anonymize_headers allow Location Pragma Accept Charset
@#		anonymize_headers allow Accept-Encoding Accept-Language
@#		anonymize_headers allow Content-Language Mime-Version
@#		anonymize_headers allow Retry-After Title Connection
@#		anonymize_headers allow Proxy-Connection
@#
@#	NOTE: You can not mix "allow" and "deny".  All 'anonymize_headers'
@#	lines must have the same second argument.
@#
@#	By default, all headers are allowed (no anonymizing is
@#	performed).
@#
@#anonymize_headers
@
@#  TAG: fake_user_agent
@#	If you filter the User-Agent header with 'anonymize_headers' it
@#	may cause some Web servers to refuse your request.  Use this to
@#	fake one up.  For example:
@#
@#	fake_user_agent Nutscrape/1.0 (CP/M; 8-bit)
@#	(credit to Paul Southworth pauls@etext.org for this one!)
@#
@#fake_user_agent none
@
@#  TAG: icon_directory
@#	Where the icons are stored. These are normally kept in
@#	/usr/lib/squid/icons
@
@#  TAG: error_directory
@#	If you wish to create your own versions of the default
@#	(English) error files, either to customise them to suit your
@#	language or company copy the template english files to another
@#	directory and point this tag at them.
@error_directory /usr/share/squid/errors/French
@
@#  TAG: minimum_retry_timeout	(seconds)
@#	This specifies the minimum connect timeout, for when the
@#	connect timeout is reduced to compensate for the availability
@#	of multiple IP addresses.
@#
@#	When a connection to a host is initiated, and that host has
@#	several IP addresses, the default connection timeout is reduced
@#	by dividing it by the number of addresses.  So, a site with 15
@#	addresses would then have a timeout of 8 seconds for each
@#	address attempted.  To avoid having the timeout reduced to the
@#	point where even a working host would not have a chance to
@#	respond, this setting is provided.  The default, and the
@#	minimum value, is five seconds, and the maximum value is sixty
@#	seconds, or half of connect_timeout, whichever is greater and
@#	less than connect_timeout.
@#
@#minimum_retry_timeout 5 seconds
@
@#  TAG: maximum_single_addr_tries
@#	This sets the maximum number of connection attempts for a
@#	host that only has one address (for multiple-address hosts,
@#	each address is tried once).
@#
@#	The default value is three tries, the (not recommended)
@#	maximum is 255 tries.  A warning message will be generated
@#	if it is set to a value greater than ten.
@#
@#maximum_single_addr_tries 3
@
@#  TAG: snmp_port
@#	Squid can now serve statistics and status information via SNMP.
@#	By default it listens to port 3401 on the machine. If you don't
@#	wish to use SNMP, set this to '-1'.
@#
@#	NOTE: SNMP support requires use the --enable-snmp configure
@#	command line option.
@#snmp_port -1
@snmp_port 3401
@
@#  TAG: forward_snmpd_port
@#	This configures whether we should be forwarding SNMP requests
@#	to another snmpd. The reason for putting this piece of
@#	functionality into Squid was to enable access to the system's
@#	installed snmpd with minimal changes.  This option is turned
@#	off by default, check with your /etc/services for your system's
@#	snmp port (usually 161).  We do not use getservbyname() to
@#	allow you to set Squid into port 161 and your system's snmpd to
@#	another port by changing /etc/services.
@#
@#	WARNING: Because of Squid acting as a proxy snmpd for system
@#	you have to do security checks on THIS snmpd for all objects.
@#	Check your snmp_config_file.
@#forward_snmpd_port 0
@
@#  TAG: snmp_access
@#	Allowing or denying access to the SNMP port.
@#
@#	All access to the agent is denied by default.
@#	usage:
@#
@#	snmp_access allow|deny [!]aclname ...
@#
@#Example:
@#snmp_access allow public localhost
@#snmp_access deny all
@snmp_access allow snmppublic proxy
@snmp_access deny all
@
@#  TAG: snmp_incoming_address
@#  TAG: snmp_outgoing_address
@#	Just like 'udp_incoming_address' above, but for the SNMP port.
@#
@#	snmp_incoming_address	is used for the SNMP socket receiving
@#				messages from SNMP agents.
@#	snmp_outgoing_address	is used for SNMP packets returned to SNMP
@#				agents.
@#
@#	The default behaviour is to not bind to any specific address.
@#
@#	NOTE, snmp_incoming_address and snmp_outgoing_address can not have
@#	the same value since they both use port 3130.
@#
@#snmp_incoming_address 0.0.0.0
@#snmp_outgoing_address 0.0.0.0
@
@#  TAG: as_whois_server
@#	WHOIS server to query for AS numbers.  NOTE: AS numbers are
@#	queried only when Squid starts up, not for every request.
@
@
@# DELAY POOL PARAMETERS (all require DELAY_POOLS compilation option)
@# -----------------------------------------------------------------------------
@
@#  TAG: delay_pools
@#	This represents the number of delay pools to be used.  For example,
@#	if you have one class 2 delay pool and one class 3 delays pool, you
@#	have a total of 2 delay pools.
@#
@#	To enable this option, you must use --enable-delay-pools with the
@#	configure script.
@#delay_pools 0
@
@#  TAG: delay_class
@#	This defines the class of each delay pool.  There must be exactly one
@#	delay_class line for each delay pool.  For example, to define two
@#	delay pools, one of class 2 and one of class 3, the settings above
@#	and here would be:
@#
@#delay_pools 2      # 2 delay pools
@#delay_class 1 2    # pool 1 is a class 2 pool
@#delay_class 2 3    # pool 2 is a class 3 pool
@#
@#	The delay pool classes are:
@#
@#		class 1		Everything is limited by a single aggregate
@#				bucket.
@#
@#		class 2 	Everything is limited by a single aggregate
@#				bucket as well as an "individual" bucket chosen
@#				from bits 25 through 32 of the IP address.
@#
@#		class 3		Everything is limited by a single aggregate
@#				bucket as well as a "network" bucket chosen
@#				from bits 17 through 24 of the IP address and a
@#				"individual" bucket chosen from bits 17 through
@#				32 of the IP address.
@#
@#	NOTE: If an IP address is a.b.c.d
@#		-> bits 25 through 32 are "d"
@#		-> bits 17 through 24 are "c"
@#		-> bits 17 through 32 are "c * 256 + d"
@
@#  TAG: delay_access
@#	This is used to determine which delay pool a request falls into.
@#	The first matched delay pool is always used, ie, if a request falls
@#	into delay pool number one, no more delay are checked, otherwise the
@#	rest are checked in order of their delay pool number until they have
@#	all been checked.  For example, if you want some_big_clients in delay
@#	pool 1 and lotsa_little_clients in delay pool 2:
@#
@#delay_access 1 allow some_big_clients
@#delay_access 1 deny all
@#delay_access 2 allow lotsa_little_clients
@#delay_access 2 deny all
@
@#  TAG: delay_parameters
@#	This defines the parameters for a delay pool.  Each delay pool has
@#	a number of "buckets" associated with it, as explained in the
@#	description of delay_class.  For a class 1 delay pool, the syntax is:
@#
@#delay_parameters pool aggregate
@#
@#	For a class 2 delay pool:
@#
@#delay_parameters pool aggregate individual
@#
@#	For a class 3 delay pool:
@#
@#delay_parameters pool aggregate network individual
@#
@#	The variables here are:
@#
@#		pool		a pool number - ie, a number between 1 and the
@#				number specified in delay_pools as used in
@#				delay_class lines.
@#
@#		aggregate	the "delay parameters" for the aggregate bucket
@#				(class 1, 2, 3).
@#
@#		individual	the "delay parameters" for the individual
@#				buckets (class 2, 3).
@#
@#		network		the "delay parameters" for the network buckets
@#				(class 3).
@#
@#	A pair of delay parameters is written restore/maximum, where restore is
@#	the number of bytes (not bits - modem and network speeds are usually
@#	quoted in bits) per second placed into the bucket, and maximum is the
@#	maximum number of bytes which can be in the bucket at any time.
@#
@#	For example, if delay pool number 1 is a class 2 delay pool as in the
@#	above example, and is being used to strictly limit each host to 64kbps
@#	(plus overheads), with no overall limit, the line is:
@#
@#delay_parameters 1 -1/-1 8000/8000
@#
@#	Note that the figure -1 is used to represent "unlimited".
@#
@#	And, if delay pool number 2 is a class 3 delay pool as in the above
@#	example, and you want to limit it to a total of 256kbps (strict limit)
@#	with each 8-bit network permitted 64kbps (strict limit) and each
@#	individual host permitted 4800bps with a bucket maximum size of 64kb
@#	to permit a decent web page to be downloaded at a decent speed
@#	(if the network is not being limited due to overuse) but slow down
@#	large downloads more significantly:
@#
@#delay_parameters 2 32000/32000 8000/8000 600/64000
@#
@#	There must be one delay_parameters line for each delay pool.
@
@#  TAG: delay_initial_bucket_level	(percent, 0-100)
@#	The initial bucket percentage is used to determine how much is put
@#	in each bucket when squid starts, is reconfigured, or first notices
@#	a host accessing it (in class 2 and class 3, individual hosts and
@#	networks only have buckets associated with them once they have been
@#	"seen" by squid).
@#
@#delay_initial_bucket_level 50
@
@#  TAG: incoming_icp_average
@#  TAG: incoming_http_average
@#  TAG: min_icp_poll_cnt
@#  TAG: min_http_poll_cnt
@#	Heavy voodoo here.  I can't even believe you are reading this.
@#	Are you crazy?  Don't even think about adjusting these unless
@#	you understand the algorithms in comm_select.c first!
@#
@#incoming_icp_average 6
@#incoming_http_average 4
@#min_icp_poll_cnt 8
@#min_http_poll_cnt 8
@
@#  TAG: max_open_disk_fds
@#  TAG: offline_mode
@#	Enable this option and Squid will never try to validate cached
@#	objects.
@
@#  TAG: uri_whitespace
@#	What to do with requests that have whitespace characters in the
@#	URI.  Options:
@#
@#	deny:   The request is denied.  The user receives an "Invalid
@#		Request" message.
@#	allow:  The request is allowed and the URI is not changed.  The
@#		whitespace characters remain in the URI.  Note the
@#		whitespace is passed to redirector processes if they
@#		are in use.
@#	encode:	The request is allowed and the whitespace characters are
@#		encoded according to RFC1738.  This could be considered
@#		a violation of the HTTP/1.1
@#		RFC because proxies are not allowed to rewrite URI's.
@#	chop:	The request is allowed and the URI is chopped at the
@#		first whitespace.  This might also be considered a
@#		violation.
@#uri_whitespace deny
@
@#  TAG: broken_posts
@#	A list of ACL elements which, if matched, causes Squid to send
@#	a extra CRLF pair after the body of a PUT/POST request.
@#
@#	Some HTTP servers has broken implementations of PUT/POST,
@#	and rely on a extra CRLF pair sent by some WWW clients.
@#
@#	Quote from RFC 2068 section 4.1 on this matter:
@#
@#	  Note: certain buggy HTTP/1.0 client implementations generate an
@#	  extra CRLF's after a POST request. To restate what is explicitly
@#	  forbidden by the BNF, an HTTP/1.1 client must not preface or follow
@#	  a request with an extra CRLF.
@#
@#acl buggy_server url_regex ^http://....
@#broken_posts allow buggy_server
@
@#  TAG: mcast_miss_addr
@#	If you enable this option, every "cache miss" URL will
@#	be sent out on the specified multicast address.
@#
@#	Do not enable this option unless you are are absolutely
@#	certain you understand what you are doing.
@
@#  TAG: mcast_miss_port
@#	This is the port number to be used in conjuction with
@#	'mcast_miss_addr'.
@
@#  TAG: mcast_miss_encode_key
@#	The URLs that are sent in the multicast miss stream are
@#	encrypted.  This is the encryption key.
@
@#  TAG: prefer_direct
@#	By default, if the ICP, HTCP, Cache Digest, etc. techniques
@#	do not yield a parent cache, Squid gives higher preference
@#	to forwarding the request direct to origin servers, rather
@#	than selecting a parent cache anyway.
@#
@#	If you want Squid to give higher precedence to a parent
@#	cache, instead of going direct, then turn this option off.
@#prefer_direct on
@
@#  TAG: strip_query_terms
@#	By default, Squid strips query terms from requested URLs before
@#	logging.  This protects your user's privacy.
@#strip_query_terms on
@
@#  TAG: coredump_dir
@#	By default Squid leaves core files in the first cache_dir
@#	directory.  If you set 'coredump_dir' to a directory
@#	that exists, Squid will chdir() to that directory at startup
@#	and coredump files will be left there.
@
@# Pour subversion
@extension_methods REPORT MERGE MKACTIVITY CHECKOUT