Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Jester Purtteman
Probably a good idea there, I have not used bind in a very, very long time, but I will give it a shot. I am still having some issues, but at least now they're all within the bounds of consistent and "what-i-expect" behavior, I just need to think through how to outsmart a couple issues. The b

Re: [squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread Eliezer Croitoru
Why are you using an intercept port? IF you don't need it you dont't. Every time any direct conneciton is done to the proxy port 3128 it will show this line since the connection is a regular TCP one while the "intercept" directive instructs squid to fetch information which exists only on NATTED

Re: [squid-users] Host header forgery detected after upgrade from 3.5.8 to 3.5.9

2015-10-28 Thread Dan Charlesworth
It looks like there’s certain hosts that are designed to load balance (or something) between a few IPs, regardless of geography. For example pbs.twimg.com resolves to wildcard.twimg.com which returns two different IPs each time, from a pool of 5–6, at random. Basically rolling the dice whether

Re: [squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread John Smith
Hi Eliezer, I've added a single line to my squid.conf: http_port 3130 And I've modified my AWS ELB healthcheck to monitor port 3130 instead of 3128. Now my instances are still in the ELB, and the proxy still works as expected, AND the amount of garbage errors in the cache.log has been significant

Re: [squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread Eliezer Croitoru
Hey, I got it all wrong. You cannot run TCP health test on an intercept port.. An intercept port is expected to not receive Direct TCP connections. What you see is because squid tries to find information on INTERCEPTED connection which the case it is not. If you want to run a health test on the

Re: [squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread John Smith
Hi Eliezer, I've tried adding a non-intercept line to my squid.conf but it didn't seem to make a difference. I've tailed the cache log and run tcpdump on port 3128 on the machine at the same time to confirm that aws load balancer health checks are what's causing the getsockopt(SO_ORIGINAL_DST) to

Re: [squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread Eliezer Croitoru
Hey John, I am pretty sure it is something in the AWS Linux kernel. In any case you should have some http_port without intercept in the config. As an example add "http_port 127.0.0.1:1" but I am not sure how it was on squid 3.1.10, I know it is mandatory since for 3.4. If you can test the

[squid-users] "NF getsockopt(SO_ORIGINAL_DST)" filling cache.log due to AWS ELB healthchecks

2015-10-28 Thread John Smith
hi, I have a working(?) squid 3.10 proxy configuration. squid-3.1.10-29.18.amzn1.x86_64 on AWS Linux behind an AWS elastic load balancer. My problem is that it appears every single AWS elastic load balancer healthcheck triggers a line like this in cache.log: 2015/10/28 22:35:10| IpIntercept.cc(13

[squid-users] 3.5.8 Arm7 socket permissions

2015-10-28 Thread Darren Breeze ML
Hi all I have built squid 3.5.8 with yocto to run on an arm 7. This build of the OS seems to have different permissions for processes opening sockets. THe DNS routine fails to open a socket with the following error root@test:~# 2015/10/28 22:07:43 testing| Starting Squid Cache version 3.5.8

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Eliezer Croitoru
Is it possible to say thanks in advance? or will it won't work the same way as after? Anyway Thanks, Eliezer On 28/10/2015 23:24, Alex Rousskov wrote: FWIW, Factory is working on implementing automatic certificate fetching feature. That is a huge feature but we are making good progress. Meanwh

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Alex Rousskov
On 10/28/2015 08:09 AM, Yuri Voinov wrote: > At a minimum, it should write the information on them in the log - in > an understandable form I suspect everybody agrees with that statement. I am sure this will be implemented eventually. No need to argue about that. Alex. > 28.10.15 19:55, Amos

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Alex Rousskov
On 10/28/2015 07:55 AM, Amos Jeffries wrote: > What is missing is just some CA in the chain. It needs to be located > somehow, only then can the decision happen about whether to trust or not > and see if another up the chain is needed too. If you are right, then this could be related to bug 4305 t

Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Eliezer Croitoru
Hey Jester, I know that installing bind would probably not be much of a trouble and I recommend to use it instead of using dnsmasq. It will do everything much better even if you are using it as a forwarder and not a recursive DNS service. Eliezer On 28/10/2015 20:24, Jester Purtteman wrote:

Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Jester Purtteman
> -Original Message- > From: Amos Jeffries [mailto:squ...@treenet.co.nz] > Sent: Wednesday, October 28, 2015 10:31 AM > To: Jester Purtteman ; squid-users@lists.squid- > cache.org > Subject: Re: [squid-users] Inconsistent accessing of the cache, craigslist.org > images, wacky stuff. > >

Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Amos Jeffries
On 29/10/2015 4:06 a.m., Jester Purtteman wrote: > > >> -Original Message- >> From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On >> Behalf Of Amos Jeffries >> Sent: Tuesday, October 27, 2015 9:07 PM >> To: squid-users@lists.squid-cache.org >> Subject: Re: [squid-users

Re: [squid-users] Compiling Squid under Cygwin

2015-10-28 Thread Amos Jeffries
On 29/10/2015 5:11 a.m., Yakovlev, Vadim wrote: > Hello all, > > I'm trying to compile Squid 3.5.10 for Windows with Cygwin, and ran into > number of problems. Some I was able to resolve, but finally stuck at > compiling negotiate_sspi_auth helper. In particular, I get "error: > 'SSP_blobP' was

Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Jester Purtteman
> -Original Message- > From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On > Behalf Of Amos Jeffries > Sent: Tuesday, October 27, 2015 9:07 PM > To: squid-users@lists.squid-cache.org > Subject: Re: [squid-users] Inconsistent accessing of the cache, craigslist.org > imag

[squid-users] Compiling Squid under Cygwin

2015-10-28 Thread Yakovlev, Vadim
Hello all, I'm trying to compile Squid 3.5.10 for Windows with Cygwin, and ran into number of problems. Some I was able to resolve, but finally stuck at compiling negotiate_sspi_auth helper. In particular, I get "error: 'SSP_blobP' was not declared in this scope" in negotiate_sspi_auth.cc. The

Re: [squid-users] Inconsistent accessing of the cache, craigslist.org images, wacky stuff.

2015-10-28 Thread Jester Purtteman
> -Original Message- > From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On > Behalf Of Amos Jeffries > Sent: Tuesday, October 27, 2015 9:07 PM > To: squid-users@lists.squid-cache.org > Subject: Re: [squid-users] Inconsistent accessing of the cache, craigslist.org > ima

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 It seems to me that all this functionality must be enabled by default in the SSL proxies. As the base. Do not I have to wrestle with where (and how) to take intermediate certificates. Or how to define an unknown CA root. A proxy. At a minimum, i

[squid-users] R: Squid 100% CPU and possible attack

2015-10-28 Thread Job
Hello to everybody and thank you! By upgrading to squid 3.4.4 thje problem solves! I think there is something on Squid 3.1.8, in conjunction with Dansguardian, that creates some loops the telnettting firewall's LAN ethernet to the 8080 (Dansguardian) port! Francesco _

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Browser do. Bump-enabled proxy is not. This is significantly limits the possibility of operating SSL bump in a more or less large installations. In addition, not every system administrator is able to write any complex helper in any language. I me

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Amos Jeffries
On 28/10/2015 11:57 p.m., Yuri Voinov wrote: > > > 28.10.15 16:47, Amos Jeffries пишет: >> On 28/10/2015 11:35 p.m., Yuri Voinov wrote: >>> Hi gents. >>> >>> I think, all of you who use Bump, seen much this messages in your >>> cache.log. >>> >>> SSL3_READ_BYTES:sslv3 alert certificate unknown >>

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread HackXBack
yes thats right Yuri -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/SSL3-READ-BYTES-sslv3-alert-certificate-unknown-tp4674186p4674190.html Sent from the Squid - Users mailing list archive at Nabble.com. ___ squid-u

[squid-users] R: R: R: delay pools

2015-10-28 Thread De Lazzari Matteo
I will use class 1 pool. Really thanks. Have a nice day. CLASSIFICATION: PUBLIC [ ]  CONFIDENTIAL [X]  RESTRICT [ ] Matteo De Lazzari Information Technology PREVINET S.p.A. Via E. Forlanini, 24 - 31022 Preganziol (TV) - ITALY tel +39 - 0422 1745279 matteo.delazz...@previnet.it Ai sensi del D.Lg

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Yuri Voinov
28.10.15 16:47, Amos Jeffries пишет: On 28/10/2015 11:35 p.m., Yuri Voinov wrote: Hi gents. I think, all of you who use Bump, seen much this messages in your cache.log. SSL3_READ_BYTES:sslv3 alert certificate unknown AFAIK, no way to identify which CA is absent in your setup. I propose to

Re: [squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Amos Jeffries
On 28/10/2015 11:35 p.m., Yuri Voinov wrote: > Hi gents. > > I think, all of you who use Bump, seen much this messages in your > cache.log. > > SSL3_READ_BYTES:sslv3 alert certificate unknown > > AFAIK, no way to identify which CA is absent in your setup. > > I propose to consider the following

[squid-users] SSL3_READ_BYTES:sslv3 alert certificate unknown

2015-10-28 Thread Yuri Voinov
Hi gents. I think, all of you who use Bump, seen much this messages in your cache.log. SSL3_READ_BYTES:sslv3 alert certificate unknown AFAIK, no way to identify which CA is absent in your setup. I propose to consider the following questions: how do properly support SSL proxy, if you can not i

Re: [squid-users] Upgrade from 3.1 to 3.3

2015-10-28 Thread Eliezer Croitoru
I didn't updated this wiki but the current stable is 3.5.9 for CentOS 7 and CentOS 6. For now I am testing 3.5.10 and it seems to work fine else then couple specific bugs. In any case I decided that 3.4.14 will have a release also and I expect it to be ready as the free time gives me. Elie