hello friends,

when i restart the squid that perfectly run.
But when i run the any site thatime generated error msg.
This two msg I find in log file of squid.

access===>
1207235839.042 155014 192.168.1.3 TCP_MISS/503 1510 GET http://www.google.com/ - DIRECT/www.google.com text/html

store.log====>
1207235839.042 RELEASE -1 FFFFFFFF AC24E91CF7FF8632007B1DB29D70C4C3 503 1207235839 0 1207235839 text/html 1159/1159 GET http://www.google.com/

Squid is runnig after few minutes this msg is fire in squid log file
cache.log====>
Configuring Parent proxy.myisp.com/3128/3130
2008/04/04 01:35:51| WARNING: DNS lookup for 'proxy.myisp.com' failed!


please give me your idea so I change me code and set the proxy in my System.

proxy file code====>


http_port 192.168.1.3:3128

icp_port 3130
htcp_port 4827
hierarchy_stoplist cgi-bin ?

acl QUERY urlpath_regex cgi-bin \?
cache deny QUERY

acl apache rep_header Server ^Apache
broken_vary_encoding allow apache

cache_mem 8 MB
cache_dir ufs /var/spool/squid 100 16 256
access_log /var/log/squid/access.log
cache_access_log /var/log/squid/acess.log
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
dns_nameservers 127.0.0.1
hosts_file /etc/hosts

refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320

acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
#acl localhost src 127.0.0.1/255.0.0.0
#acl to_localhost dst 127.0.0.1/8
acl SSL_ports port 443 563 # https, snews
acl SSL_ports port 873 # rsync
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 Safe_ports port 631 # cups
acl Safe_ports port 873 # rsync
acl Safe_ports port 901 # SWAT
acl PURGE method PURGE
acl CONNECT method CONNECT
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
no_cache deny QUERY

coredump_dir /var/spool/squid

# Rules Is allowed Here Only.

cache_peer proxy.myisp.com parent 3128 3130
# cache_peer proxy.myisp.com parent 3128 3130 no-query # for Telnet

# cache_peer proxy.metronet.co.uk sibling 3128 3130 default
# cache_peer proxy.metronet.co.uk parent 3128 3130 no-query prefer_direct off




#acl PrivateNet src 192.168.1.3
#acl AllowedSites dstdomain www.google.com
#acl WorkingHours time D 2:50-3:10
#http_access allow WorkingHours AllowedSites
#http_access deny all

#acl http_BlockPort port 80 443
#http_access allow http_BlockPort
#http_access allow all

#acl myip src 192.162.1.3
#http_access allow myip
acl blocksite url_regex -i "etc/squid/squidblocksite.acl"
http_access deny blocksite
http_access allow all


#Require Thing
http_reply_access allow all
icp_access deny all
htcp_access deny all
htcp_clr_access deny all
ident_lookup_access deny all
reply_header_max_size 20 KB allow !all
snmp_access deny all
reply_body_max_size 0 deny all


visible_hostname debian

You really need to use a thread title that better describes your problem. It would also be most helpful to you that you post in a more appropriate forum. (in this case, either software or server.) Use the Report button at the bottom of the page to ask a mod to move this thread. Please do not simply repost elsewhere.

Cheers

Moved: This thread is more suitable in Linux-Server and has been moved accordingly to help your thread/question get the exposure it deserves. I have also renamed the thread to "Squid Problem"

DNS lookup for 'proxy.myisp.com' failed!

Is that a valid name? and does it really need to be in the squid.conf?

On I my box , I just have the port 3128 here...
http_port 192.168.1.3:3128

Venish,
Upto My understanding,
Problem is not with Squid configuration.
Your Squid server is not able to resolve proxy.myisp.com's IP address.
Try to ping proxy.myisp.com, and check whether it resolves to IP address or not.
Just add an entry for proxy.myisp.com in /etc/hosts file to resolve the issue.
Please restart the squid server once before checking.

Please reply back if you still have problems.

homey,
venish used following line in Squid Configuration file.
cache_peer proxy.myisp.com parent 3128 3130

Thank you for give me your idea now that is perfectly work
Thank you again.

Thanks to all for give me suggest