JOE009 wrote:
Hi,
I want to setup Squid for a forward proxy that cache contents, I choose
3.1.0.3 because I want to try tproxy later but at the moment I haven't done
anything on tproxy.
After compile and install the squid 3.1, I found it cannot cache any
objects, objects are release immediately, like the following store.log:
1230170599.983 SWAPOUT 00 00000001 7C4DC34097EF39799D4E15EC4AE7FE67 200
1230170582 1203701412 1230256982 image/gif 108/108 GET
http://www.dog.com/images/FooterBottomRight.gif
1230170599.985 RELEASE 00 00000001 FBDD92C051B8F19183498C99A5709765 200
1230170582 1203701412 1230256982 image/gif 108/108 GET
http://www.dog.com/images/FooterBottomRight.gif
1230170630.896 SWAPOUT 00 00000001 F9337E08B9CDCB9B2BEC7EADBFDAC165 200
1230170611 1112803896 -1 image/gif 6008/6008 GET
http://www.cat.com/public/23/93/229259/7/1112803930359/f/map-with-text.gif
1230170630.896 RELEASE 00 00000001 6BF161D016DAC70C4B8208D1DBADBA94 200
1230170611 1112803896 -1 image/gif 6008/6008 GET
http://www.cat.com/public/23/93/229259/7/1112803930359/f/map-with-text.gif
===========access.log===============
1230170599.985 1046 192.168.255.111 TCP_MISS/200 497 GET
http://www.dog.com/images/FooterBottomRight.gif - DIRECT/12.44.249.10
image/gif
1230170600.861 796 192.168.255.111 TCP_MISS/200 14760 GET
http://www.dog.com/favicon.ico - DIRECT/12.44.249.10 image/x-icon
1230170603.108 102 192.168.255.111 TCP_MISS/304 276 GET
http://www.cat.com/public/23/93/229259/7/1112803930359/f/map-with-text.gif -
DIRECT/63.150.131.189 image/gif
1230170630.896 54 192.168.255.111 TCP_MISS/200 6343 GET
http://www.cat.com/public/23/93/229259/7/1112803930359/f/map-with-text.gif -
DIRECT/63.150.131.189 image/gif
My config is just default with adding the cache_dir (cache folders are
created successfully, permission is ok):
=======squid.conf============
cache_dir ufs /usr/local/squid/cache 1000 10 256
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl to_localhost dst 127.0.0.0/8
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 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
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localnet
http_access deny all
http_port 3128
hierarchy_stoplist cgi-bin ?
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
coredump_dir /usr/local/squid/var/cache
cache_store_log /usr/local/squid/var/logs/store.log
I don't see error in cache.log, etc. Could anyone suggest me what I did
wrong or where is a good point to troubleshoot?
FYI, the squid is on Centos 5.2 x86, the clock is correct as well.
I have access at least 20 web sites via the squid as well. Thank you.
regards,
Joe
First thing to do is make sure you are expecting the right stuff.
Initial requests are expected to be MISS. Since Squid does not have them
yet. It's the second and later requests that are expected to maybe be HIT.
Also, Check the HTTP headers. Cache-Control, Expires:, or
Last-Modified headers are needed in the response for squid to be able to
store objects. Cache-Control: no-cache, no-store, private all prevent
caching, as does authentication unless 'pubic' is listed.
If you are sure
Amos
--
Please be using
Current Stable Squid 2.7.STABLE5 or 3.0.STABLE11
Current Beta Squid 3.1.0.3
