#
-# $Id: cf.data.pre,v 1.163 1999/12/11 15:57:43 wessels Exp $
+# $Id: cf.data.pre,v 1.164 1999/12/30 17:36:24 wessels Exp $
#
#
# SQUID Internet Object Cache http://squid.nlanr.net/Squid/
COMMENT_END
NAME: http_port ascii_port
-TYPE: ushortlist
+TYPE: sockaddr_in_list
DEFAULT: none
DEFAULT_IF_NONE: 3128
-LOC: Config.Port.http
+LOC: Config.Sockaddr.http
DOC_START
- 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.
+ Usage: port
+ hostname:port
+ 1.2.3.4:port
- You may specify multiple ports here, but they MUST all be on
- a single line.
+ The socket addresses where Squid will listen for HTTP client
+ requests. You may specify multiple socket addresses.
+ There are three forms: port alone, hostname with port, and
+ IP address with port. If you specify a hostname or IP
+ address, then Squid binds the socket to that specific
+ address. This replaces the old 'tcp_incoming_address'
+ option. Most likely, you do not need to bind to a specific
+ address, so you can use the port number alone.
+
+ The default port number is 3128.
+
+ If you are running Squid in accelerateor mode, then you
+ probably want to listen on port 80 also, or instead.
+
+ The -a command line option will override the *first* port
+ number listed here. That option will NOT override an IP
+ address, however.
http_port 3128
DOC_END
DOC_END
-NAME: tcp_incoming_address bind_address
-TYPE: address
-LOC: Config.Addrs.tcp_incoming
-DEFAULT: 0.0.0.0
-DOC_NONE
-
NAME: tcp_outgoing_address outbound_address
TYPE: address
LOC: Config.Addrs.tcp_outgoing
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
have the same value (unless it is 0.0.0.0) since they both use
port 3130.
-tcp_incoming_address 0.0.0.0
+ NOTE, tcp_incoming_address has been removed. You can now
+ specify IP addresses on the 'http_port' line.
+
tcp_outgoing_address 0.0.0.0
udp_incoming_address 0.0.0.0
udp_outgoing_address 0.0.0.0
no-delay
login=user:password
connect-timeout=nn
+ digest-url=url
use 'proxy-only' to specify that objects fetched
from this cache should not be saved locally.
specific connect timeout (also see the
peer_connect_timeout directive)
+ use 'digest-url=url' to tell Squid to fetch the cache
+ digest (if digests are enabled) for this host from
+ the specified URL rather than the Squid default
+ location.
NOTE: non-ICP neighbors must be specified as 'parent'.
DEFAULT: on
LOC: Config.onoff.redir_rewrites_host
DOC_START
- 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.
+ 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
DOC_END
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.
+ 'Min' is the time (in minutes) an object without an explicit
+ expiry time should be considered fresh. The recommended
+ value is 0, any higher values may cause dynamic applications
+ to be erronously cached unless the application designer
+ has taken the appropriate actions.
+
+ 'Percent' is a percentage of the objects age (time since last
+ modification age) an object without explicit exipry time
+ will be considered fresh.
+
+ 'Max' is an upper limit on how long objects without an explicit
+ expiry time will be considered fresh.
- options: override-expire
+ options: overrsde-expire
override-lastmod
reload-into-ims
ignore-reload
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.
+ more. The default value is one year.
Specify a number here, followed by units of time. For example:
1 week
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 myport 3128 ... # (local socket TCP port)
acl aclname proto HTTP FTP ...
acl aclname method GET POST ...
acl aclname browser [-i] regexp
DOC_START
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.
+ also the storage maintenance rate. The default is 50.
store_objects_per_bucket 20
DOC_END
NAME: uri_whitespace
TYPE: uri_whitespace
LOC: Config.uri_whitespace
-DEFAULT: deny
+DEFAULT: strip
DOC_START
What to do with requests that have whitespace characters in the
URI. Options:
+ strip: The whitespace characters are stripped out of the URL.
+ This is the behavior recommended by RFC2616.
deny: The request is denied. The user receives an "Invalid
Request" message.
allow: The request is allowed and the URI is not changed. The
chop: The request is allowed and the URI is chopped at the
first whitespace. This might also be considered a
violation.
-uri_whitespace deny
+uri_whitespace strip
DOC_END
NAME: broken_posts
certain you understand what you are doing.
DOC_END
+NAME: mcast_miss_ttl
+IFDEF: MULTICAST_MISS_TTL
+TYPE: ushort
+LOC: Config.mcast_miss.ttl
+DEFAULT: 16
+DOC_START
+ This is the time-to-live value for packets multicasted
+ when multicasting off cache miss URLs is enabled. By
+ default this is set to 'site scope', i.e. 16.
+DOC_END
+
NAME: mcast_miss_port
IFDEF: MULTICAST_MISS_STREAM
TYPE: ushort
ignore_unknown_nameservers on
DOC_END
+NAME: digest_generation
+IFDEF: USE_CACHE_DIGESTS
+TYPE: onoff
+LOC: Config.onoff.digest_generation
+DEFAULT: on
+DOC_START
+ This controls whether the server will generate a Cache Digest
+ of its contents. By default, Cache Digest generation is
+ enabled if Squid is compiled with USE_CACHE_DIGESTS defined.
+
+digest_generation on
+DOC_END
+
+NAME: digest_bits_per_entry
+IFDEF: USE_CACHE_DIGESTS
+TYPE: int
+LOC: Config.digest.bits_per_entry
+DEFAULT: 5
+DOC_START
+ This is the number of bits of the server's Cache Digest which
+ will be associated with the Digest entry for a given HTTP
+ Method and URL (public key) combination. The default is 5.
+
+digest_bits_per_entry 5
+DOC_END
+
+NAME: digest_rebuild_period
+IFDEF: USE_CACHE_DIGESTS
+TYPE: int
+LOC: Config.digest.rebuild_period
+DEFAULT: 3600
+DOC_START
+ This is the number of seconds between Cache Digest rebuilds.
+ By default the server's Digest is rebuilt every hour - 60
+ minutes * 60 seconds per minute, 3600 seconds.
+
+digest_rebuild_period 3600
+DOC_END
+
+NAME: digest_rewrite_period
+IFDEF: USE_CACHE_DIGESTS
+TYPE: int
+LOC: Config.digest.rewrite_period
+DEFAULT: 3600
+DOC_START
+ This is the number of seconds between Cache Digest writes to
+ disk. By default the server's Digest is written to disk every
+ hour - 60 minutes * 60 seconds per minute, 3600 seconds.
+
+digest_rewrite_period 3600
+DOC_END
+
+NAME: digest_swapout_chunk_size
+IFDEF: USE_CACHE_DIGESTS
+TYPE: int
+LOC: Config.digest.swapout_chunk_size
+DEFAULT: 4096
+DOC_START
+ This is the number of bytes of the Cache Digest to write to
+ disk at a time. It defaults to 4096 (4KB), the Squid default
+ swap page.
+
+digest_swapout_chunk_size 4096
+DOC_END
+
+NAME: digest_rebuild_chunk_percentage
+IFDEF: USE_CACHE_DIGESTS
+TYPE: int
+LOC: Config.digest.rebuild_chunk_percentage
+DEFAULT: 10
+DOC_START
+ This is the portion (where 0 < portion <= 100) of the Cache Digest
+ to be scanned at a time. By default it is set to 10 (10%) of
+ the Cache Digest.
+
+digest_rebuild_chunk_percentage 10
+DOC_END
+
EOF
+
projects / thirdparty / squid.git / blobdiff