Re: [squid-users] Squit with NTLM and Kerberos auth => a error

2015-11-05 Thread Markus Moeller
Hi Olivier, I think on some of your newer clients you have an issue with Negotiate and NTLM fallback. If I look at https://msdn.microsoft.com/en-us/library/ff468736.aspx I see this https://i-msdn.sec.s-msft.com/dynimg/IC426444.gif If I interpret this correctly the client will try NegoEx

Re: [squid-users] Squid: Small packets and low performance between squid and icap

2015-11-05 Thread Prashanth Prabhu
Hi Amos, >> I failed to mention that I am on 3.5.1. And, readSomeData() is already >> "fixed": > > Bug 4353 exists because the initial fix for 4206 was not enough to fully > remove the behaviour. Sometimes yes, sometimes no. > > Only the nasty hack of allocating buffers twice and throwing one awa

Re: [squid-users] Squid 3.5.10 ldap helpers can't "reconfigure"

2015-11-05 Thread Amos Jeffries
On 6/11/2015 5:21 a.m., Fabio Almeida wrote: > Hi folks, > > I have and Squid 3.5.10 instance that I can't reconfigure, it crashes if > there's many spawned ldap helpers. > But, if there's not many people connect it reconfigure normal as expected. > > It's running on a FreeBSD 10.1-RELEASE-p19 am

Re: [squid-users] caching issues - caching traffic from another proxy, and caching https traffic

2015-11-05 Thread Amos Jeffries
On 6/11/2015 4:47 a.m., John Smith wrote: > Amos, > > Thanks (again) very much for the reply. > The news does not surprise me at all, but I needed to ask the questions. > > Let's assume I could require a different port for http and https, and > cleaned up the squid configurations like we did priv

[squid-users] Squid 3.5.10 ldap helpers can't "reconfigure"

2015-11-05 Thread Fabio Almeida
Hi folks, I have and Squid 3.5.10 instance that I can't reconfigure, it crashes if there's many spawned ldap helpers. But, if there's not many people connect it reconfigure normal as expected. It's running on a FreeBSD 10.1-RELEASE-p19 amd64 with the following ./configure line: ./configure --wit

Re: [squid-users] caching issues - caching traffic from another proxy, and caching https traffic

2015-11-05 Thread John Smith
Amos, Thanks (again) very much for the reply. The news does not surprise me at all, but I needed to ask the questions. Let's assume I could require a different port for http and https, and cleaned up the squid configurations like we did privately for http. How hard would it be to solve either ca

Re: [squid-users] caching issues - caching traffic from another proxy, and caching https traffic

2015-11-05 Thread Amos Jeffries
On 5/11/2015 7:16 a.m., John Smith wrote: > Hi, > > I'm trying to improve our cache hit ratio. We have a fairly complicated > layer of squid 3.10 proxies as previously detailed. > > Problem 1. Some of the traffic is identified by domain to go to another > layer of proxies. I've called this pro

Re: [squid-users] Squid: Small packets and low performance between squid and icap

2015-11-05 Thread Amos Jeffries
On 5/11/2015 10:41 p.m., Prashanth Prabhu wrote: > Hello Amos, > > Thanks for the quick response. > > I failed to mention that I am on 3.5.1. And, readSomeData() is already > "fixed": Bug 4353 exists because the initial fix for 4206 was not enough to fully remove the behaviour. Sometimes yes, s

Re: [squid-users] Is ntlm_fake_auth known to work?

2015-11-05 Thread Amos Jeffries
On 5/11/2015 10:39 p.m., Edouard Gaulué wrote: > Le 05/11/2015 04:18, Amos Jeffries a écrit : >> >> Depends on what Squid version you are using. It was broken for a few >> years. We fixed that issue a few months back and it was apparently >> working now. that Good news is you can grab the latest Sq

Re: [squid-users] ssl_bump with cache_peer problem: Handshake fail after Client Hello.

2015-11-05 Thread Amos Jeffries
On 6/11/2015 12:30 a.m., maple wrote: > Hi Amos, > > So, if I understand it right, it's impossible to do ssl-bump even I use the > proxychains to chain the squid with my parent proxy without using > cache_peer(because I'm confirmed that ssl-bump+cache_peer must not work in > squid), am I right? >

Re: [squid-users] ssl bump and url_rewrite_program (like squidguard)

2015-11-05 Thread Marcus Kool
On 11/04/2015 08:55 PM, Edouard Gaulué wrote: Hi Marcus, Well that just an URL rewriter program. You can just test it from the command line : echo "URL" | /usr/bin/squidGuard -c /etc/squidguard/squidGuard.conf Before I understood it was possible to precise the redirect code I got that: #> ec

Re: [squid-users] TCP_REFRESH_MODIFIED

2015-11-05 Thread Amos Jeffries
On 5/11/2015 10:54 p.m., joe wrote: > HI Amos after diging and testing wat i found for you is > TCP_REFRESH_MODIFIED/200 && TCP_SWAPFAIL_MISS/200 ar connected > > i will try to explain how dose that happen hoop that im clear enough for you > to understand > > > ok lets say the way you guy

Re: [squid-users] ssl_bump with cache_peer problem: Handshake fail after Client Hello.

2015-11-05 Thread maple
Hi Amos, So, if I understand it right, it's impossible to do ssl-bump even I use the proxychains to chain the squid with my parent proxy without using cache_peer(because I'm confirmed that ssl-bump+cache_peer must not work in squid), am I right? I just wonder how admin900710 make things work by u

Re: [squid-users] TCP_REFRESH_MODIFIED

2015-11-05 Thread joe
HI Amos after diging and testing wat i found for you is TCP_REFRESH_MODIFIED/200 && TCP_SWAPFAIL_MISS/200 ar connected i will try to explain how dose that happen hoop that im clear enough for you to understand ok lets say the way you guys mod the code for the TCP_REFRESH_MODIFIED wen the

Re: [squid-users] Squid: Small packets and low performance between squid and icap

2015-11-05 Thread Prashanth Prabhu
Hello Amos, Thanks for the quick response. I failed to mention that I am on 3.5.1. And, readSomeData() is already "fixed": void ConnStateData::readSomeData() { if (reading()) return; debugs(33, 4, HERE << clientConnection << ": reading request..."); if (!in.maybeMakeSpa

Re: [squid-users] Is ntlm_fake_auth known to work?

2015-11-05 Thread Edouard Gaulué
Le 05/11/2015 04:18, Amos Jeffries a écrit : Depends on what Squid version you are using. It was broken for a few years. We fixed that issue a few months back and it was apparently working now. that Good news is you can grab the latest Squid code (v4 or 3.5), build it and use the helper generate

Re: [squid-users] ssl_bump with cache_peer problem: Handshake fail after Client Hello.

2015-11-05 Thread Amos Jeffries
On 5/11/2015 7:44 p.m., maple wrote: > hi Amos, > > what did you exactly refer to for "These particular use-case issue"? SSL-bump for port 443 intercepted directly by the proxy doing the bumping. https_port X intercept ssl-bump ... If there is an upstream proxy relaying to this one (eg proxych