I have set up squid on my centos vps server and I am trying to connect to it through my windows computer but I am getting following error for all the websites:
Waiting for google.com
The proxy server isn't responding
I have followed the following tutorial to set up squid:
How To Install Squid Proxy on CentOS 6
My squid conf file:
#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
# 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 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:
#
# 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
http_access allow all
# And finally deny all other access to this proxy
# http_access deny all
# Squid normally listens to port 3128
http_port 3128
# We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?
# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /var/spool/squid 100 16 256
# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid
# 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
visible_hostname myproxy
Thanks.
Update :
Access log:
1431455471.946 1136 61.160.213.33 TCP_MISS/200 654 GET http://zc.qq.com/cgi-bin/chs/numreg/init? - DIRECT/163.177.56.115 application/json
1431455540.816 711 104.217.55.135 TCP_MISS/200 321 GET http://zc.qq.com/chs/ver.js? - DIRECT/163.177.56.115 application/x-javascript
1431455567.306 1901 118.193.158.165 TCP_MISS/200 296 POST http://zc.qq.com/cgi-bin/en/othmailreg/get_acc? - DIRECT/163.177.56.115 text/html
1431455569.419 1813 118.193.158.165 TCP_MISS/302 401 GET http://zc.qq.com:443/cgi-bin/common/new_router - DIRECT/163.177.56.115 text/html
1431455571.911 1731 118.193.158.165 TCP_MISS/200 321 GET http://zc.qq.com/en/ver.js? - DIRECT/163.177.56.115 application/x-javascript
1431455573.040 812 118.193.158.165 TCP_MISS/200 650 GET http://zc.qq.com/cgi-bin/en/othmailreg/init? - DIRECT/163.177.56.115 text/html
1431455574.177 402 118.193.158.165 TCP_MISS/200 278 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455575.491 995 118.193.158.165 TCP_MISS/200 1172 GET http://a.zc.qq.com/s.js? - DIRECT/112.90.140.50 application/x-javascript
1431455576.624 814 118.193.158.165 TCP_MISS/200 278 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455577.335 404 118.193.158.165 TCP_MISS/200 278 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455578.508 817 118.193.158.165 TCP_MISS/200 278 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455580.627 1630 118.193.158.165 TCP_MISS/200 3337 GET http://captcha.qq.com/getimage? - DIRECT/112.90.83.73 image/jpeg
1431455581.868 420 118.193.158.165 TCP_MISS/200 277 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455582.878 679 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/SecCheck? - DIRECT/112.90.140.50 text/html
1431455583.736 415 118.193.158.165 TCP_MISS/200 1859 GET http://zc.qq.com/en/m.js? - DIRECT/163.177.56.115 application/x-javascript
1431455584.449 416 118.193.158.165 TCP_MISS/200 407 GET http://zc.qq.com/cgi-bin/en/qqmailreg/init? - DIRECT/163.177.56.115 text/html
1431455585.157 411 118.193.158.165 TCP_MISS/200 278 GET http://zc.qq.com/cgi-bin/common/attr? - DIRECT/163.177.56.115 text/html
1431455586.884 1313 118.193.158.165 TCP_MISS/200 3190 GET http://captcha.qq.com/getimage? - DIRECT/112.90.83.73 image/jpeg
1431455592.194 426 118.193.158.165 TCP_MISS/200 263 GET http://zc.qq.com/cgi-bin/en/qqmailreg/check_mail? - DIRECT/163.177.56.115 text/html
1431455602.604 720 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455604.194 1183 118.193.158.165 TCP_MISS/200 3292 GET http://captcha.qq.com/getimage? - DIRECT/112.90.83.73 image/jpeg
1431455605.522 417 118.193.158.165 TCP_MISS/200 263 GET http://zc.qq.com/cgi-bin/en/common/dirty_check? - DIRECT/163.177.56.115 text/html
1431455614.890 725 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455625.578 708 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455636.193 671 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455638.130 699 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455640.090 772 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455642.064 698 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455643.987 716 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455645.950 691 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455648.077 686 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455649.761 688 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455651.738 804 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455653.636 825 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455655.591 705 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455664.751 682 118.193.158.165 TCP_MISS/200 248 GET http://a.zc.qq.com/Cgi-bin/MoniKey? - DIRECT/112.90.140.50 text/html
1431455670.522 5242 118.193.158.165 TCP_MISS/200 1608 POST http://zc.qq.com/cgi-bin/en/qqmailreg/get_acc? - DIRECT/163.177.56.115 text/html
1431455922.382 1333 222.172.93.221 TCP_MISS/200 513 GET http://zc.qq.com/cgi-bin/chs/numreg/init? - DIRECT/163.177.56.115 application/json
1431456134.184 1248 61.160.213.33 TCP_MISS/200 654 GET http://zc.qq.com/cgi-bin/chs/numreg/init? - DIRECT/163.177.56.115 application/json
1431456182.329 745 59.174.88.27 TCP_MISS/200 513 GET http://zc.qq.com/cgi-bin/chs/numreg/init? - DIRECT/163.177.56.115 application/json
Cache Log:
2015/05/12 14:24:46| Loaded Icons.
2015/05/12 14:24:46| Accepting HTTP connections at [::]:3128, FD 14.
2015/05/12 14:24:46| HTCP Disabled.
2015/05/12 14:24:46| WARNING: 'myproxy' rDNS test failed: (14) Bad address
2015/05/12 14:24:46| WARNING: Could not determine this machines public hostname. Please configure one or set 'visible_hostname'.
2015/05/12 14:24:46| Squid plugin modules loaded: 0
2015/05/12 14:24:46| Adaptation support is off.
2015/05/12 14:24:46| Ready to serve requests.
2015/05/12 14:24:47| storeLateRelease: released 0 objects
2015/05/12 14:26:00| Preparing for shutdown after 0 requests
2015/05/12 14:26:00| Waiting 30 seconds for active connections to finish
2015/05/12 14:26:00| FD 14 Closing HTTP connection
2015/05/12 14:26:31| Shutting down...
2015/05/12 14:26:31| basic/auth_basic.cc(97) done: Basic authentication Shutdown.
2015/05/12 14:26:31| Closing unlinkd pipe on FD 13
2015/05/12 14:26:31| storeDirWriteCleanLogs: Starting...
2015/05/12 14:26:31| Finished. Wrote 0 entries.
2015/05/12 14:26:31| Took 0.00 seconds ( 0.00 entries/sec).
CPU Usage: 0.097 seconds = 0.046 user + 0.051 sys
Maximum Resident Size: 42272 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
total space in arena: 3528 KB
Ordinary blocks: 3501 KB 4 blks
Small blocks: 0 KB 6 blks
Holding blocks: 1096 KB 4 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 26 KB
Total in use: 4597 KB 130%
Total free: 27 KB 1%
2015/05/12 14:26:31| Open FD UNSTARTED 7 DNS Socket IPv6
2015/05/12 14:26:31| Open FD UNSTARTED 8 DNS Socket IPv4
2015/05/12 14:26:31| Squid Cache (Version 3.1.10): Exiting normally.
2015/05/12 14:26:32| Starting Squid Cache version 3.1.10 for x86_64-redhat-linux-gnu...
2015/05/12 14:26:32| Process ID 1233
2015/05/12 14:26:32| With 1024 file descriptors available
2015/05/12 14:26:32| Initializing IP Cache...
2015/05/12 14:26:32| DNS Socket created at [::], FD 7
2015/05/12 14:26:32| DNS Socket created at 0.0.0.0, FD 8
2015/05/12 14:26:32| Adding nameserver 8.8.4.4 from /etc/resolv.conf
2015/05/12 14:26:32| Adding nameserver 8.8.8.8 from /etc/resolv.conf
2015/05/12 14:26:32| Adding nameserver 209.244.0.3 from /etc/resolv.conf
2015/05/12 14:26:32| User-Agent logging is disabled.
2015/05/12 14:26:32| Referer logging is disabled.
2015/05/12 14:26:32| Unlinkd pipe opened on FD 13
2015/05/12 14:26:32| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2015/05/12 14:26:32| Store logging disabled
2015/05/12 14:26:32| Swap maxSize 0 + 262144 KB, estimated 20164 objects
2015/05/12 14:26:32| Target number of buckets: 1008
2015/05/12 14:26:32| Using 8192 Store buckets
2015/05/12 14:26:32| Max Mem size: 262144 KB
2015/05/12 14:26:32| Max Swap size: 0 KB
2015/05/12 14:26:32| Using Least Load store dir selection
2015/05/12 14:26:32| Set Current Directory to /var/spool/squid
2015/05/12 14:26:32| Loaded Icons.
2015/05/12 14:26:32| Accepting HTTP connections at [::]:3128, FD 14.
2015/05/12 14:26:32| HTCP Disabled.
2015/05/12 14:26:32| Squid plugin modules loaded: 0
2015/05/12 14:26:32| Adaptation support is off.
2015/05/12 14:26:32| Ready to serve requests.
2015/05/12 14:26:33| storeLateRelease: released 0 objects
2015/05/12 14:40:38| Preparing for shutdown after 38 requests
2015/05/12 14:40:38| Waiting 30 seconds for active connections to finish
2015/05/12 14:40:38| FD 14 Closing HTTP connection
2015/05/12 14:41:10| Shutting down...
2015/05/12 14:41:10| basic/auth_basic.cc(97) done: Basic authentication Shutdown.
2015/05/12 14:41:10| Closing unlinkd pipe on FD 13
2015/05/12 14:41:10| storeDirWriteCleanLogs: Starting...
2015/05/12 14:41:10| Finished. Wrote 0 entries.
2015/05/12 14:41:10| Took 0.00 seconds ( 0.00 entries/sec).
CPU Usage: 0.289 seconds = 0.167 user + 0.122 sys
Maximum Resident Size: 43312 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
total space in arena: 3644 KB
Ordinary blocks: 3604 KB 19 blks
Small blocks: 0 KB 6 blks
Holding blocks: 1096 KB 4 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 39 KB
Total in use: 4700 KB 129%
Total free: 39 KB 1%
2015/05/12 14:41:10| Open FD UNSTARTED 7 DNS Socket IPv6
2015/05/12 14:41:10| Open FD READ/WRITE 8 DNS Socket IPv4
2015/05/12 14:41:10| Squid Cache (Version 3.1.10): Exiting normally.
2015/05/12 14:41:10| Starting Squid Cache version 3.1.10 for x86_64-redhat-linux-gnu...
2015/05/12 14:41:10| Process ID 1279
2015/05/12 14:41:10| With 1024 file descriptors available
2015/05/12 14:41:10| Initializing IP Cache...
2015/05/12 14:41:10| DNS Socket created at [::], FD 7
2015/05/12 14:41:10| DNS Socket created at 0.0.0.0, FD 8
2015/05/12 14:41:10| Adding nameserver 8.8.4.4 from /etc/resolv.conf
2015/05/12 14:41:10| Adding nameserver 8.8.8.8 from /etc/resolv.conf
2015/05/12 14:41:10| Adding nameserver 209.244.0.3 from /etc/resolv.conf
2015/05/12 14:41:10| User-Agent logging is disabled.
2015/05/12 14:41:10| Referer logging is disabled.
2015/05/12 14:41:10| Unlinkd pipe opened on FD 13
2015/05/12 14:41:10| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2015/05/12 14:41:10| Store logging disabled
2015/05/12 14:41:10| Swap maxSize 0 + 262144 KB, estimated 20164 objects
2015/05/12 14:41:10| Target number of buckets: 1008
2015/05/12 14:41:10| Using 8192 Store buckets
2015/05/12 14:41:10| Max Mem size: 262144 KB
2015/05/12 14:41:10| Max Swap size: 0 KB
2015/05/12 14:41:10| Using Least Load store dir selection
2015/05/12 14:41:10| Set Current Directory to /var/spool/squid
2015/05/12 14:41:10| Loaded Icons.
2015/05/12 14:41:10| Accepting HTTP connections at [::]:3128, FD 14.
2015/05/12 14:41:10| HTCP Disabled.
2015/05/12 14:41:10| Squid plugin modules loaded: 0
2015/05/12 14:41:10| Adaptation support is off.
2015/05/12 14:41:10| Ready to serve requests.
2015/05/12 14:41:11| storeLateRelease: released 0 objects
netstat -nltap | grep LIS output :
tcp 0 0 0.0.0.0:22 0.0.0.0:* ESTABLISHED 1112/sshd
tcp 0 0 :::22 :::* LISTEN 933/sshd
tcp 0 0 :::3128 :::* LISTEN 1279/(squid)
tcp 0 0 ::1:25 :::* LISTEN 1010/master
Best Answer
check a few more things other than the log
netstat -nltap | grep LISsquid port 3128.telnet squidserver 3128, any response?