[squid-users] Squid Cache (Version 3.0.STABLE20) Windows SBS 2008 Reverse Proxy over Https

2011-01-19 Thread Hakan Cosar
Hello, we are trying to get reverse proxy work for Windows SBS 2008. Active-Sync and OWA works fine on SBS. I've exported the certificate from SBS as .pfx and converted it to .pem format. The Domain name remote.sci.de is not public; instead we use the public IP-Address. Any idea? Cosar

[squid-users] Re: What http headers required for squid to work?

2011-01-19 Thread diginger
Hi I have updated my squid version 3.0 STABLE25. But its caching for the bad response i.e. TCP_NEGATIVE_HIT/204 or TCP_NEGATIVE_HIT/400 but not caching for sttaus code 200 i.e.TCP_MISS/200. Following http://wiki.squid-cache.org/ConfigExamples/Reverse/BasicAccelerator online guide I have

Re: [squid-users] Squid Cache (Version 3.0.STABLE20) Windows SBS 2008 Reverse Proxy over Https

2011-01-19 Thread Amos Jeffries
On 19/01/11 21:41, Hakan Cosar wrote: Hello, we are trying to get reverse proxy work for Windows SBS 2008. Active-Sync and OWA works fine on SBS. I've exported the certificate from SBS as .pfx and converted it to .pem format. The Domain name remote.sci.de is not public; instead we use the

Re: [squid-users] Re: What http headers required for squid to work?

2011-01-19 Thread Amos Jeffries
On 20/01/11 00:33, diginger wrote: Hi I have updated my squid version 3.0 STABLE25. But its caching for the bad response i.e. TCP_NEGATIVE_HIT/204 or TCP_NEGATIVE_HIT/400 but not caching for sttaus code 200 i.e.TCP_MISS/200. Following

[squid-users] Problem with squid_kerb_auth

2011-01-19 Thread Rafal Zawierta
Hello, I'm trying to set up squid to auth against AD. AD is on 2008 server (but functionality level of 2003). Kerberos works fine, from linux machine (debian) kinit and klist and kutil are all right. I also have created krb5.keytab and for my proxy user I have: ktutil: rkt /etc/krb5.keytab

Re: [squid-users] What http headers required for squid to work?

2011-01-19 Thread Henrik Nordström
tis 2011-01-18 klockan 08:41 -0800 skrev diginger: Please tell me what http headers required in response for squid caching to work. At least one of Last-Modified: datetime Cache-Control: max-age=seconds Expires: datetime and no other headers which forbids caching.

Re: [squid-users] Problem with squid_kerb_auth

2011-01-19 Thread Amos Jeffries
On 20/01/11 01:12, Rafal Zawierta wrote: Hello, I'm trying to set up squid to auth against AD. AD is on 2008 server (but functionality level of 2003). Kerberos works fine, from linux machine (debian) kinit and klist and kutil are all right. I also have created krb5.keytab and for my proxy user

Re: [squid-users] Problem with squid_kerb_auth

2011-01-19 Thread Henrik Nordström
ons 2011-01-19 klockan 13:12 +0100 skrev Rafal Zawierta: authenticateNegotiateHandleReply: Error validating user via Negotiate. Error returned 'BH received type 1 NTLM token' That the client selected to use NTLM, not Kerberos. The squid_kerb_auth helper only supports Kerberos. To support NTLM

Re: [squid-users] Problem with squid_kerb_auth

2011-01-19 Thread Henrik Nordström
tor 2011-01-20 klockan 01:26 +1300 skrev Amos Jeffries: As you can see the browser is sending an NTLM handshake instead of the Kerberos token. The current Squid auth system does not support Negotiate/NTLM only Negotiate/Kerberos but has no way to tell IE8 that. Technically Squid do not care

Re: [squid-users] Problem with squid_kerb_auth

2011-01-19 Thread Rafal Zawierta
Ok, I'll try to focus on client side. Now I've installed XP SP3 with IE8 and FF3.6 and there is the same problem. * Check that IE is configured to use Kerberos by reference. How to check it? In addition: When I start IE on XP machine, with Wireshark I get: KRB Error:

[squid-users] Re: What http headers required for squid to work?

2011-01-19 Thread diginger
Hello, I have gone through refrences you provided and following that I have updated squid version too but still no luck. now even I have made squid and originserver port to be same. Here is my full squid.conf http_port 80 accel defaultsite=xxx.xx.xxx.118 cache_peer xxx.xx.xxx.118 parent 80

[squid-users] Re: Problem with squid_kerb_auth

2011-01-19 Thread Rafal Zawierta
Update. Fortrunately I was able to reinstall my proxy machine and now it works fine. Steps on Ubuntu 10.04 are almost the same as: http://wiki.squid-cache.org/ConfigExamples/Authenticate/Kerberos But please be sure to carry on pathnames - they are a little bit different on Ubuntu. Regards

Re: [squid-users] Re: What http headers required for squid to work?

2011-01-19 Thread Amos Jeffries
On 20/01/11 03:37, diginger wrote: Hello, I have gone through refrences you provided and following that I have updated squid version too but still no luck. now even I have made squid and originserver port to be same. Aha, think about this... acl our_sites dst xxx.xx.xxx.118

Re: [squid-users] Re: Problem with squid_kerb_auth

2011-01-19 Thread Amos Jeffries
On 20/01/11 03:51, Rafal Zawierta wrote: Update. Fortrunately I was able to reinstall my proxy machine and now it works fine. Steps on Ubuntu 10.04 are almost the same as: http://wiki.squid-cache.org/ConfigExamples/Authenticate/Kerberos But please be sure to carry on pathnames - they are a

[squid-users] Why is Cache-Control: max-age added to forwarded HTTP requests?

2011-01-19 Thread John Craws
Hi, After observing this, I have been going through RFC 2616, the squid documentation, mailing list archives and various google results. It's still not completely clear to me: why is squid adding a Cache-Control with max-age defined in cases where the original client request does not contain

[squid-users] errors on Make squid 3.1.10, ubuntu 10.04.1 server

2011-01-19 Thread mbruell
Hi, I'm trying to build a transparent proxy using squid 3.1.10, iptables 1.4.10, and a custom kernel based on the standard kernel for ubuntu server 10.04 LTS, but using 2.6.37 source with the following additional kernel configs: NF_CONNTRACK=m NETFILTER_TPROXY=m NETFILTER_XT_MATCH_SOCKET=m

[squid-users] SSL Stops responding

2011-01-19 Thread James P. Ashton
Hi all, It appears that after about 2 months of up time I has a pair of squid servers stop servicing SSL at the same time. Both are running CentOS 5.5 fully updated. Version: 3.0.STABLE25-1.el5 (from the rpmforge repository) Servers are default CentOS 5.5 install with no packages or package

[squid-users] Re: squid_kerb_ldap question

2011-01-19 Thread Markus Moeller
For squid_kerb_ldap to work the AD entry must have a userprincipalname attribute set to one of the keytab entry names e.g. HTTP/ubuntu.pfsee@pfsee.net . This is one of the differences of msktutil with --upn to net ads join. Markus - Original Message - From: Rafal Zawierta

[squid-users] Squid 3.x very slow loading on ireport.cnn.com

2011-01-19 Thread Max Feil
I'm wondering if anybody knows what might be causing this. I've confirmed this problem in linux builds of Squid 3.0, 3.1.1, 3.1.10 and 3.2.0.4. Using firefox (or probably any browser - it also happens in a webkit based browser under development) clear the browser's disk cache and try to load or

Re: [squid-users] Squid 3.x very slow loading on ireport.cnn.com

2011-01-19 Thread Amos Jeffries
On 20/01/11 13:31, Max Feil wrote: I'm wondering if anybody knows what might be causing this. I've confirmed this problem in linux builds of Squid 3.0, 3.1.1, 3.1.10 and 3.2.0.4. Using firefox (or probably any browser - it also happens in a webkit based browser under development) clear the

Re: [squid-users] Welcome page on first access to web ever

2011-01-19 Thread Amos Jeffries
On 20/01/11 12:01, Rafal Zawierta wrote: Hello, Is it possible to show with squid only new user (and only for the first time he access Web) some kind of welcome page with rules, which he must accept to enter the Web? Users are authorized by AD and squid_kerb_auth. Regards R. What you

Re: [squid-users] Why is Cache-Control: max-age added to forwarded HTTP requests?

2011-01-19 Thread Amos Jeffries
On 20/01/11 08:29, John Craws wrote: Hi, After observing this, I have been going through RFC 2616, the squid documentation, mailing list archives and various google results. It's still not completely clear to me: why is squid adding a Cache-Control with max-age defined in cases where the

Re: [squid-users] errors on Make squid 3.1.10, ubuntu 10.04.1 server

2011-01-19 Thread Amos Jeffries
On 20/01/11 10:07, mbruell wrote: Hi, I'm trying to build a transparent proxy using squid 3.1.10, iptables 1.4.10, and a custom kernel based on the standard kernel for ubuntu server 10.04 LTS, but using 2.6.37 source with the following additional kernel configs: NF_CONNTRACK=m

RE: [squid-users] Squid 3.x very slow loading on ireport.cnn.com

2011-01-19 Thread Max Feil
Thanks. I am looking at the squid access.log and the delay is caused by a GET which for some reason does not result in a response from the server. Either there is no response or Squid is missing the response. After a 120 second time-out the page continues loading, but the end result may be