12-06-2011
Blocking sites with squid
Hi i have created a proxy with squid and i need to block all domains of yahoo let's say . i have to configure squid.conf but idk how..
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1. IP Networking
Does any one know how to block HTTP Tunnel in squid proxy server.
Pls reply (1 Reply)
Discussion started by: vishwanathhcl
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2. Infrastructure Monitoring
Dear All
I want to block email attachments upload on internet through different mail servers. My requirement is that no user can send email attachments on yahoo, hotmail, gmail etc. I have RHEL-5 and squid 2.7. I have applied the undermentioned ACL but it in vain
ACL is
acl fileupload... (2 Replies)
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3. UNIX for Advanced & Expert Users
Hi guys
On FC9 we are running squid-3.0.STABLE2-2.fc9.i386
HTTP traffic works fine, no problems there.
When I try to access a secure site, IE, Chrome and Firefox says the page cannot be loaded.
I do not see any log entries in the squid access log or the servers messages file.
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Discussion started by: wbdevilliers
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4. IP Networking
Hi,
How i can block images from a particular site with squid?
for example i want images from www.yahoo.com not displayed but other site content displayed to user?
and
how can i authenticate squid users (for e.g webproxy) with windows server 2003 domain controller (Active Directory)
... (0 Replies)
Discussion started by: skynet_boy
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5. IP Networking
Hello,
I have a pretty useless satellite link at home (far from any civilization), so I wanted to set up caching in order to speed things up. My Squid 2.6 runs "3128 transparent" and is set up quite well on a separate machine.
I also have my dd-wrt router to move all port 80 traffic through... (0 Replies)
Discussion started by: theWojtek
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6. Emergency UNIX and Linux Support
I need a Squid config that allows access to only one domain: .example.com
Traffic should only be allowed through if coming from 10.100.0.0/24
and only port 80 (http) and port 443 (https) traffic should be allowed through, but again, only to this ONE domain.
It Must be Squid (no iptables... (3 Replies)
Discussion started by: glev2005
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7. Programming
among the below socket programming api's, please let me know which are blocking and non-blocking.
socket
accept
bind
listen
write
read
close (2 Replies)
Discussion started by: VSSajjan
2 Replies
LEARN ABOUT REDHAT
squid_unix_group
squid_unix_group(8) System Manager's Manual squid_unix_group(8)
NAME
squid_unix_group - Squid UNIX Group external_acl helper
SYNOPSIS
squid_unix_group [-g groupname] [-g groupname...] [-p]
DESCRIPTION
This helper allows Squid to base access controls on users memberships in UNIX groups.
-g groupname
Specifies a group name to match.
-p Also match the users primary group from /etc/passwd
EXAMPLES
This squid.conf example defines two Squid acls. usergroup1 matches users in group1, and usergroup2 matches users in group2 or group3
external_acl_type unix_group %LOGIN /usr/local/squid/libexec/squid_unix_group -p
acl usergroup1 external unix_group group1
acl usergroup2 external unix_group group2 group3
NOTES
By default up to 11 groups can be matched in one acl (including commandline specified groups). This limit is defined by MAX_GROUPS in the
source code.
AUTHOR
This manual page was written by Henrik Nordstrom <hno@squid-cache.org>
squid_unix_group is written by Rodrigo Campos <rodrigo@geekbunker.org>
KNOWN ISSUES
Does not understand gid aliased groups sometimes used to work around groups size limitations. If you are using gid aliased groups then you
must specify each alias by name.
QUESTIONS
Any questions on usage can be sent to Squid Users <squid-users@squid-cache.org>
REPORTING BUGS
Report bugs or bug-fixes to Rodrigo Campos <rodrigo@geekbunker.org> or Squid Developers <squid-dev@squid-cache.org>
SEE ALSO
group(5),passwd(5)
Squid UNIX Group helper 12 August 2002 squid_unix_group(8)