[squid-users] Squid 3.1 access_log and log module syslog sets program-name as (squid)

2015-06-24 Thread YogiBearNL aka Ronald
Dear Squid users, I have a problem with Squid 3.1 on Debian Squeeze. squid3 -v Squid Cache: Version 3.1.6 When I use the syslog Log module for access_log the syslog lines have a funky program name called (squid) i.s.o. squid. This is different from syslog lines of Squid v2. ( Squid Cache:

Re: [squid-users] TCP_MISS/503

2015-06-24 Thread Hector Chan
Not sure if this will help you, but I saw 503s on my squid when the origin server has an invalid SSL certificate -- expired cert, self-signed cert, etc. On Tue, Jun 23, 2015 at 7:25 PM, HackXBack wrote: > The requested URL could not be retrieved > > > > -- > View this message in context: > http:

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Jason Haar
On 25/06/15 06:05, James Lay wrote: > openssl s_client -connect x.x.x.x:443 Just a FYI but you can make openssl do SNI which helps debugging (ie doing it your way and then doing it with SNI) openssl s_client -connect x.x.x.x:443 -servername www.site.name (that will allow squid to see www.site.na

Re: [squid-users] Mikrotik and Squid Transparent

2015-06-24 Thread Alex Samad
Hi why this, doesn't this block all traffic getting to the squid port. iptables -t mangle -A PREROUTING -p tcp --dport $SQUIDPORT -j DROP what I would do to test is run tcpdump on the squid box and capture all traffic coming to it on the squid listening port, then go to a test machine on the eth

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Amos, we are don't care about experts in the IETF. What is the Squid Team position about SSL bumping and caching? Will Squid be only content filtering proxy or remains caheable? What will be next milestone? 3.5. now less used to cache SSL, only

Re: [squid-users] Logging of 'indirect' requests, e.g. involving NAT or VPN

2015-06-24 Thread Leonardo Rodrigues
Em 24/06/15 15:28, Henry S. Thompson escreveu: I've searched the documentation and mailing list archives w/o success, and am not competent to read the source, so asking here: what is logged as the 'remotehost' in Squid logs when a request that has been encapsulated, as in from a machine on a loca

[squid-users] Logging of 'indirect' requests, e.g. involving NAT or VPN

2015-06-24 Thread Henry S. Thompson
I've searched the documentation and mailing list archives w/o success, and am not competent to read the source, so asking here: what is logged as the 'remotehost' in Squid logs when a request that has been encapsulated, as in from a machine on a local network behind a router implementing NAT, or fr

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread James Lay
On 2015-06-24 11:46 AM, Tom Mowbray wrote: James, Yes, as a matter of fact I have read through those exact posts and modeled my config very similarly. What I have found is that, however, when the line "http_access allow SSL_ports" is placed above the ssl_bump stuff and other acl's (as you have

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Tom Mowbray
James, Yes, as a matter of fact I have read through those exact posts and modeled my config very similarly. What I have found is that, however, when the line "http_access allow SSL_ports" is placed above the ssl_bump stuff and other acl's (as you have it), it seems to simply allow ALL https witho

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread James Lay
On 2015-06-24 09:41 AM, Tom Mowbray wrote: Squid 3.5.5 I seem to have some confusion about how acl lists are processed in squid.conf regarding the handling of SSL (HTTPS) traffic, attempting to use ssl_bump directives with transparent proxy. Based on available documentation, I believe my squid.

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Tom Mowbray
Thanks for the response. Our understanding was that by using the "peek and splice" options, we could transparently filter https traffic using the SNI at the very least (though perhaps the issue lies with our external ACL?), without having to decrypt the SSL session or use MITM cert. Our results i

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Amos Jeffries
On 25/06/2015 4:00 a.m., Yuri Voinov wrote: > > Tom, > > one simple question. > > Soon, all or almost all the Internet go into HTTPS. Why do you then need > caching proxy? Because HTTPS is more cacheable than HTTP. A lot of misguided developers that go needlessly out of their way to prevent cac

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Amos Jeffries
On 25/06/2015 3:41 a.m., Tom Mowbray wrote: > Squid 3.5.5 > > I seem to have some confusion about how acl lists are processed in > squid.conf regarding the handling of SSL (HTTPS) traffic, attempting to use > ssl_bump directives with transparent proxy. > > Based on available documentation, I beli

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Never mind, Tom. I have own cockroaches in my head. Just only for content filtering, I would not put a caching proxy. Once that's it. 24.06.15 22:22, Tom Mowbray пишет: > Yuri, > > The proxy is being used as a content filter, i.e. domain and URL >

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Tom Mowbray
Yuri, The proxy is being used as a content filter, i.e. domain and URL whitelisting and blacklisting. I guess my real question is simply regarding how this traffic is processed in regards to where I've defined options in my squid.conf? Also, why does it appear to "bump" all sites when my config

Re: [squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Tom, one simple question. Soon, all or almost all the Internet go into HTTPS. Why do you then need caching proxy? The tunnel connection and process ACLs? My second question to Amos. Amos, what the hell do we under these conditions caching proxy?

[squid-users] Questions Regarding Transparent Proxy, HTTPS, and ssl_bump

2015-06-24 Thread Tom Mowbray
Squid 3.5.5 I seem to have some confusion about how acl lists are processed in squid.conf regarding the handling of SSL (HTTPS) traffic, attempting to use ssl_bump directives with transparent proxy. Based on available documentation, I believe my squid.conf is correct, however it never seems to ac

Re: [squid-users] Mikrotik and Squid Transparent

2015-06-24 Thread Dalmar
squid 3.3.8 and ubuntu 15.04 server 2015-06-24 15:04 GMT+03:00 Yuri Voinov : > Squid 3.5.x? > > 24.06.15 18:03, Dalmar пишет: > > Hi, > For over two weeks i am having a really headache in configuring squid > transparent/intercept. > I have tried different options and configurations but i couldn

[squid-users] Squid 3.5.3 with SSL not working

2015-06-24 Thread Reet Vyas
Hi Below is my squid file , I have configured squid 3.5.3 with ssl, but I cant filter https traffic and also in access log I cant see https in access logs. # # Recommended minimum configuration: # # Example rule allowing access from your local networks. # Adapt to list your (internal) IP networ

Re: [squid-users] Mikrotik and Squid Transparent

2015-06-24 Thread Yuri Voinov
Squid 3.5.x? 24.06.15 18:03, Dalmar пишет: Hi, For over two weeks i am having a really headache in configuring squid transparent/intercept. I have tried different options and configurations but i couldn't get it to work. i think the problems lies in the Iptables / NAT but i really couldn't so

Re: [squid-users] (no subject)

2015-06-24 Thread Yuri Voinov
Squid 3.5.x? 24.06.15 17:59, Dalmar пишет: Hi, For over two weeks i am having a really headache in configuring squid transparent/intercept. I have tried different options and configurations but i couldn't get it to work. i think the problems lies in the Iptables / NAT but i really couldn't so

[squid-users] Mikrotik and Squid Transparent

2015-06-24 Thread Dalmar
Hi, For over two weeks i am having a really headache in configuring squid transparent/intercept. I have tried different options and configurations but i couldn't get it to work. i think the problems lies in the Iptables / NAT but i really couldn't solve it. I have tried different iptable rules incl

[squid-users] (no subject)

2015-06-24 Thread Dalmar
Hi, For over two weeks i am having a really headache in configuring squid transparent/intercept. I have tried different options and configurations but i couldn't get it to work. i think the problems lies in the Iptables / NAT but i really couldn't solve it. I have tried different iptable rules incl

Re: [squid-users] TCP_MISS/503

2015-06-24 Thread Amos Jeffries
On 24/06/2015 2:25 p.m., HackXBack wrote: > The requested URL could not be retrieved > Which means exactly what it says. That is the category of problem at least. The page should also contain a set of possible reasons and details about the particular transaction message(s) or action failing. Amo

Re: [squid-users] acl for redirect

2015-06-24 Thread Amos Jeffries
On 24/06/2015 11:03 a.m., Mike wrote: > We have a server setup using squid 3.5 and e2guardian (newer branch of > dansguardian), the issue is now google has changed a few things around > and google is no longer filtered which is not acceptable. We already > have the browser settings for SSL Proxy se