Re: [squid-users] Re: DNS & Squid tree with parent - child

2012-04-24 Thread Amos Jeffries
On 25/04/2012 5:44 p.m., anita wrote: Hi Amos, Thanks for the reply. I could now understand the meaning of transparent proxy wrt DNS lookups ! http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0801 In order to prevent malicious clients using the proxy to bypass browser security, firewal

Re: [squid-users] Squid 3.0.STABLE19 and TPROXY

2012-04-24 Thread Amos Jeffries
On 25/04/2012 5:41 p.m., Kirk Hoganson wrote: On 04/24/2012 10:17 PM, Amos Jeffries wrote: On 25/04/2012 2:54 p.m., Kirk Hoganson wrote: I modified the squid.conf to add support for TPROXY: http_port 3128 transparent http_port 3129 tproxy Or: http_port 3128 tproxy Both changes result in th

Re: [squid-users] No forward-proxy ports error in 3.3

2012-04-24 Thread Ahmed Talha Khan
Looking at the explanation you gave it seems that forward_proxy is not a necessary if my setup allows for it. My case is that of simple forward proxy. I do not have any proxy peers, nor am i accessing the cachemgr.cgi. So in the case of normal webpage requests e.g www.google.com none of these shoul

[squid-users] Re: DNS & Squid tree with parent - child

2012-04-24 Thread anita
Hi Eliezer .. Thanks! I get a better picture of the client/DNS lookups now.! - Anita -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/DNS-Squid-tree-with-parent-child-tp4573394p4585613.html Sent from the Squid - Users mailing list archive at Nabble.com.

[squid-users] Re: DNS & Squid tree with parent - child

2012-04-24 Thread anita
Hi Amos, Thanks for the reply. I could now understand the meaning of transparent proxy wrt DNS lookups ! Regards, Anita -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/DNS-Squid-tree-with-parent-child-tp4573394p4585612.html Sent from the Squid - Users mailing

Re: [squid-users] Squid 3.0.STABLE19 and TPROXY

2012-04-24 Thread Kirk Hoganson
On 04/24/2012 10:17 PM, Amos Jeffries wrote: On 25/04/2012 2:54 p.m., Kirk Hoganson wrote: I modified the squid.conf to add support for TPROXY: http_port 3128 transparent http_port 3129 tproxy Or: http_port 3128 tproxy Both changes result in the following error when attempting to start the

Re: [squid-users] Problems whith Hotmail & attachements

2012-04-24 Thread Amos Jeffries
On 25/04/2012 12:48 a.m., Jose A. Vidal wrote: Hi all, I have a transparent configuration of squid 2.6.STABLE21 without SquidGuardian nor other addons. Tried an upgrade? 2.7.STABLE9 at minimum, although even that is about to get deprecated now. I have configured the iptables to redirect

Re: [squid-users] Squid 3.0.STABLE19 and TPROXY

2012-04-24 Thread Amos Jeffries
On 25/04/2012 2:54 p.m., Kirk Hoganson wrote: I modified the squid.conf to add support for TPROXY: http_port 3128 transparent http_port 3129 tproxy Or: http_port 3128 tproxy Both changes result in the following error when attempting to start the daemon: * Starting Squid HTTP Proxy 3.0 squid

Re: [squid-users] question about setting TOS for specific media types

2012-04-24 Thread Brian R. Landy
On 4/24/12 4:52 PM, Andrew Beverley wrote: Hi, I’m very sorry it took so long for me to test this and reply; unfortunately, under 3.2.0.16 and 3.2.0.17 I still don’t see clientside_tos ever marking packets. My clientside_tos configuration has been working perfectly with 3.0.STABLE26 for the last

Re: [squid-users] anyone knows some info about youtube "range" parameter?

2012-04-24 Thread Amos Jeffries
On 25/04/2012 6:02 a.m., Eliezer Croitoru wrote: as for some people asking me recently about youtube cache i have checked again and found that youtube changed their video uris and added an argument called "range" that is managed by the youtube player. the original url\uri dosnt include range but

Re: [squid-users] Caching in forward proxy mode

2012-04-24 Thread Amos Jeffries
On 25/04/2012 1:40 a.m., Ahmed Talha Khan wrote: On Tue, Apr 24, 2012 at 5:37 PM, Amos Jeffries wrote: On 24/04/2012 10:32 p.m., Ahmed Talha Khan wrote: Hey All, Does squid cache web-pages when configured in the forward interception proxy mode i.e http_port x:y intercept.? If so how can it be

[squid-users] Squid 3.0.STABLE19 and TPROXY

2012-04-24 Thread Kirk Hoganson
I modified the squid.conf to add support for TPROXY: http_port 3128 transparent http_port 3129 tproxy Or: http_port 3128 tproxy Both changes result in the following error when attempting to start the daemon: * Starting Squid HTTP Proxy 3.0 squid3 FATAL: Bungled squid.conf line 880: http_port

Re: [squid-users] No forward-proxy ports error in 3.3

2012-04-24 Thread Amos Jeffries
On 25/04/2012 1:48 a.m., Ahmed Talha Khan wrote: Hey Amos,, Can you explain a little how this forward-proxy will be used by squid? So i might be able to make a plausible cause for my setup not working. Sure. 1) When producing an error page there are CSS embeded images(s), 2) When generating F

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Amos Jeffries
On 25/04/2012 3:34 a.m., Eliezer Croitoru wrote: On 24/04/2012 18:14, Muhammad Yousuf Khan wrote: ok i trim down config file to this as you suggested of blocking whitelist to local net.. let see how things work tommorw. ill update. but block list is like 10MB big do you think it could be the pr

Re: [squid-users] question about setting TOS for specific media types

2012-04-24 Thread Andrew Beverley
> >> Hi, I’m very sorry it took so long for me to test this and reply; > >> unfortunately, under 3.2.0.16 and 3.2.0.17 I still don’t see > >> clientside_tos ever marking packets. My clientside_tos configuration > >> has been working perfectly with 3.0.STABLE26 for the last month. > > > > Can you

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Muhammad Yousuf Khan
ok Thanks ill lookinto that as well Thanks for letting me know On Wed, Apr 25, 2012 at 1:01 AM, Marcus Kool wrote: > A 10 MB flat file of domains contains roughly 50 domains. > You also use time-based ACLs and ACLs based on IP address range. > > This config can be implemented using ufdbGuard

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Marcus Kool
A 10 MB flat file of domains contains roughly 50 domains. You also use time-based ACLs and ACLs based on IP address range. This config can be implemented using ufdbGuard, a free URL rewriter for Squid. ufdbGuard is better maintained than squidGuard and has more features. Marcus On 04/24/2

[squid-users] anyone knows some info about youtube "range" parameter?

2012-04-24 Thread Eliezer Croitoru
as for some people asking me recently about youtube cache i have checked again and found that youtube changed their video uris and added an argument called "range" that is managed by the youtube player. the original url\uri dosnt include range but the youtube player is using this argument to sav

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Eliezer Croitoru
On 24/04/2012 18:14, Muhammad Yousuf Khan wrote: ok i trim down config file to this as you suggested of blocking whitelist to local net.. let see how things work tommorw. ill update. but block list is like 10MB big do you think it could be the problem.as every query has to be matched with 10 MB

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Muhammad Yousuf Khan
ok i trim down config file to this as you suggested of blocking whitelist to local net.. let see how things work tommorw. ill update. but block list is like 10MB big do you think it could be the problem.as every query has to be matched with 10 MB database. ? #-Allow All ACL

Re: [squid-users] No forward-proxy ports error in 3.3

2012-04-24 Thread Ahmed Talha Khan
Hey Amos,, Can you explain a little how this forward-proxy will be used by squid? So i might be able to make a plausible cause for my setup not working. -talha On Tue, Apr 24, 2012 at 11:43 AM, Ahmed Talha Khan wrote: > By did not work i mean that web pages are not getting > processed.Initial

Re: [squid-users] Caching in forward proxy mode

2012-04-24 Thread Ahmed Talha Khan
On Tue, Apr 24, 2012 at 5:37 PM, Amos Jeffries wrote: > On 24/04/2012 10:32 p.m., Ahmed Talha Khan wrote: >> >> Hey All, >> >> Does squid cache web-pages when configured in the forward interception >> proxy mode i.e http_port x:y intercept.? If so how can it be turned >> off.? > > > "cache deny al

Re: [squid-users] Transparent SSL Interception

2012-04-24 Thread Ahmed Talha Khan
What you need to do is to redirect your 443 traffic to https_port. https_port option is required to intercept traffic on port 443. This patch will resolve the url redirection loop error that your browser is giving you. Putting ssl-bump option in https_port doenot make much of a differnce because p

Fwd: [squid-users] allow one connection for one authenticated user on multiple squid servers

2012-04-24 Thread Horváth Gellért
No, i have no access to the content switch. And if a user does not use the common address, but the own ip address of the server, than it is useless. Gellert -- Forwarded message -- From: FredB Date: 2012/4/24 Subject: Re: [squid-users] allow one connection for one authenticated u

Re: [squid-users] allow one connection for one authenticated user on multiple squid servers

2012-04-24 Thread Matus UHLAR - fantomas
My problem is (actually it is not my problem, but i have to solve it) that if a user sets the proxy in the browser for proxy4 on workstation1 and on workstation2 he/she sets it to proxy5, he/she can use it on 2 different workstations, which is not allowed. How can i achieve that the restrictions a

Re: [squid-users] allow one connection for one authenticated user on multiple squid servers

2012-04-24 Thread FredB
> Hi, > > i have a very exciting question. (Well, actually it is exciting for > me > only). I have 3 identical squid servers with squid-2.7.STABLE5. > There is a Cisco content switch witch a common ip address for the 3 > servers for load balancing and failover purposes. > There is a common dns

[squid-users] allow one connection for one authenticated user on multiple squid servers

2012-04-24 Thread Horváth Gellért
Hi, i have a very exciting question. (Well, actually it is exciting for me only). I have 3 identical squid servers with squid-2.7.STABLE5. There is a Cisco content switch witch a common ip address for the 3 servers for load balancing and failover purposes. There is a common dns name for the proxy

[squid-users] Problems whith Hotmail & attachements

2012-04-24 Thread Jose A. Vidal
Hi all, I have a transparent configuration of squid 2.6.STABLE21 without SquidGuardian nor other addons. I have configured the iptables to redirect tcp 80 to standard Squid port and forwarded all other ports to reach destinations. Everthing is fine: 1.-clients can open their hotmail/gmail a

Re: [squid-users] Caching in forward proxy mode

2012-04-24 Thread Amos Jeffries
On 24/04/2012 10:32 p.m., Ahmed Talha Khan wrote: Hey All, Does squid cache web-pages when configured in the forward interception proxy mode i.e http_port x:y intercept.? If so how can it be turned off.? "cache deny all" does what you ask. I actually want to bench-mark squid performance in

[squid-users] Caching in forward proxy mode

2012-04-24 Thread Ahmed Talha Khan
Hey All, Does squid cache web-pages when configured in the forward interception proxy mode i.e http_port x:y intercept.? If so how can it be turned off.? I actually want to bench-mark squid performance in terms of requests-per-second that squid can support. I do not want squid to cache the web pa

Re: [squid-users] Transparent SSL Interception

2012-04-24 Thread Ahmed Talha Khan
You might want to look at http://bugs.squid-cache.org/show_bug.cgi?id=2976. There was a quick-fix which caused even more problems. This is a hard-coded value that causes all requests to be forcibly written to "http" even "https". You can reverse it via this patch http://bugs.squid-cache.org/attach

[squid-users] Transparent SSL Interception

2012-04-24 Thread Neil
Hi guys and girls, I've been trying to setup a "transparent"(from the users side) SSL interception proxy, I realise this isn't advised as it's breaks SSL and voids any user privacy etc, but this is for a school that needs to be able to monitor and control social networking access for students and

Re: [squid-users] slow internet browsing.

2012-04-24 Thread Eliezer Croitoru
are you taking about the delay pools rules? also if it's a proxy that is open to the internet i would limit the access to port 3128 to only lan. your http_access rules are allowing anyone to use the proxy for the whitelist. Regards, Eliezer On 24/04/2012 09:06, Muhammad Yousuf Khan wrote: o