lych911
2006-10-04, 11:58 AM
最近小弟在設定proxy sever出現了我覺得奇怪的地方，我一開始試用一台測試伺服器(192.168.0.3 主機名稱testserver)架設好squid在IE上做好 proxy 的設定，而在這台主機上的網路服務只有22、 111、139、445、3128這幾個，在client連線上網都正常，後來又在另一台安裝好squid(192.168.0.2 主機名稱 server)，將IE的 proxy 設定成 192.168.0.2這台，卻發現開謀些網頁會出現 DNS no records 的現象，如下
The requested URL could not be retrieved
--------------------------------------------------------------------------------
While trying to retrieve the URL: http://www.thg.com.tw/index.html
The following error was encountered:
Unable to determine IP address from host name for www.thg.com.tw
The dnsserver returned:
No DNS records
This means that:
The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.
Your cache administrator is webmaster.
--------------------------------------------------------------------------------
Generated Wed, 04 Oct 2006 03:30:33 GMT by server (squid/2.6.STABLE4)
我就在想是不是我的設定檔問題，於是就把testserver的設定檔拿到server的主機上使用，但是結果還是一樣，差別在於我的server主機有其他的服務21、22、25、53、80、111、139、445、....3128等服務，主機都在一台IP分享器底下，我的設定檔如下
http_port 3128
cache_dir diskd /home/proxy_cache 1000 16 256
access_log /usr/local/squid/var/logs/access.log squid
cache_log /usr/local/squid/var/logs/cache.log
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
acl internalip src 192.168.0.0/24
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
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, snews
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 localhost
http_access allow internalip
http_access deny all
http_reply_access allow all
cache_effective_user nobody
cache_effective_group nobody
visible_hostname server
其他一大堆的都是系統預設前面有＃字的設定，我自己覺得可能是DNS的問題，我也有將DNS給stop在測試，結果還是相同，還請各位高手幫小弟指點一下方向，謝謝！:confused:
贊助商連結
The requested URL could not be retrieved
--------------------------------------------------------------------------------
While trying to retrieve the URL: http://www.thg.com.tw/index.html
The following error was encountered:
Unable to determine IP address from host name for www.thg.com.tw
The dnsserver returned:
No DNS records
This means that:
The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.
Your cache administrator is webmaster.
--------------------------------------------------------------------------------
Generated Wed, 04 Oct 2006 03:30:33 GMT by server (squid/2.6.STABLE4)
我就在想是不是我的設定檔問題，於是就把testserver的設定檔拿到server的主機上使用，但是結果還是一樣，差別在於我的server主機有其他的服務21、22、25、53、80、111、139、445、....3128等服務，主機都在一台IP分享器底下，我的設定檔如下
http_port 3128
cache_dir diskd /home/proxy_cache 1000 16 256
access_log /usr/local/squid/var/logs/access.log squid
cache_log /usr/local/squid/var/logs/cache.log
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
acl internalip src 192.168.0.0/24
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
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, snews
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 localhost
http_access allow internalip
http_access deny all
http_reply_access allow all
cache_effective_user nobody
cache_effective_group nobody
visible_hostname server
其他一大堆的都是系統預設前面有＃字的設定，我自己覺得可能是DNS的問題，我也有將DNS給stop在測試，結果還是相同，還請各位高手幫小弟指點一下方向，謝謝！:confused:
贊助商連結