[squid-users] squid on it's own server

2017-01-26 Thread John Pearson
hi all, my current setup: laptop(10.0.1.10) and squid-box(10.0.1.11) and debian router(10.0.1.1). I am doing wget on laptop wget squid-cache.org I am redirecting packets on the router to squid-box by changing the destination MAC address and destination IP and port address. I am able to see the p

Re: [squid-users] URL bad rewritten using directive "deny_info"

2017-01-26 Thread Amos Jeffries
On 26/01/2017 1:00 a.m., javier.sanchez wrote: > > Hi all. > > > I using squid 3.4.8 over Debian as reverse proxy in order to protect > with SSL some of our servers. > > > How can I solve that? Is this a bug or something that can be solved > changing configuration. Please try th

Re: [squid-users] squid3 : Really need to use external (slow) acl with peer_cache_access

2017-01-26 Thread Amos Jeffries
On 25/01/2017 10:29 p.m., ho...@free.fr wrote: > > Hi everybody, > > I really try to find a answer with google, and within > the archives of this mailing list but couldn't find anything > so... here I am... > > I need to select a squid parent based on the login of the > user (and others things).

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread Amos Jeffries
On 27/01/2017 9:46 a.m., Yuri Voinov wrote: > > > 27.01.2017 2:44, Matus UHLAR - fantomas пишет: >>> 26.01.2017 2:22, boruc пишет: After a little bit of analyzing requests and responses with WireShark I noticed that many sites that weren't cached had different combination of b

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread Amos Jeffries
On 27/01/2017 9:44 a.m., Matus UHLAR - fantomas wrote: >> 26.01.2017 2:22, boruc пишет: >>> After a little bit of analyzing requests and responses with WireShark I >>> noticed that many sites that weren't cached had different combination of >>> below parameters: >>> >>> Cache-Control: no-cache, no-

Re: [squid-users] ssl_bump - peek & splice logging IP rather than server name

2017-01-26 Thread Eliezer Croitoru
Is it stock REDHAT or CentOS or Other? You can use the RPM's of squid I am building which are quite generic and works very well. I have just released 3.5.23 and 4.0.17. I have built it both for RH and CentOS: http://wiki.squid-cache.org/KnowledgeBase/CentOS#Squid-3.5 And you can take a peek and br

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread Amos Jeffries
On 27/01/2017 11:08 a.m., reinerotto wrote: >> reply_header_access Cache-Control deny all< > Will this only affect downstream caches, or will this squid itself also > ignore any Cache-Control header info > received from upstream ? > It will only affect the clients caches. eg. their browser cache

Re: [squid-users] ssl_bump - peek & splice logging IP rather than server name

2017-01-26 Thread Alex Rousskov
On 01/26/2017 03:38 PM, Mark Hoare wrote: > To reiterate, my desire is to have Squid running and capable of blocking > access to http and https sites primarily based on the server name > requested by the client (so no need to go beyond a peek) ... or even beyond a peek at the client. > From eve

Re: [squid-users] ssl_bump - peek & splice logging IP rather than server name

2017-01-26 Thread Mark Hoare
Alex/Eliezer, Thanks for you earlier comments and apologies for not responding (and saying thank you previously, squid got back-burnered unfortunately) Getting logging working with transparent proxying was my initial step prior to looking at restricting specific sites via either ACLs or a URL r

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread reinerotto
>reply_header_access Cache-Control deny all< Will this only affect downstream caches, or will this squid itself also ignore any Cache-Control header info received from upstream ? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Not-all-html-objects-are-being

Re: [squid-users] Native FTP relay: connection closes (?) after 'cannot assign requested address' error

2017-01-26 Thread Matus UHLAR - fantomas
On 26.01.17 08:41, Alexander wrote: It seems that I have solved the issue by using nf_conntrack_ftp and redirecting "NEW,RELATED" traffic to squid: ftp_port 2121 intercept modprobe nf_conntrack_ftp ports=2121 iptables -t nat -A PREROUTING -p tcp --dport 21 -j REDIRECT --to-port 2121 iptables -

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread Yuri Voinov
27.01.2017 2:44, Matus UHLAR - fantomas пишет: >> 26.01.2017 2:22, boruc пишет: >>> After a little bit of analyzing requests and responses with WireShark I >>> noticed that many sites that weren't cached had different >>> combination of >>> below parameters: >>> >>> Cache-Control: no-cache, no-st

Re: [squid-users] Not all html objects are being cached

2017-01-26 Thread Matus UHLAR - fantomas
26.01.2017 2:22, boruc пишет: After a little bit of analyzing requests and responses with WireShark I noticed that many sites that weren't cached had different combination of below parameters: Cache-Control: no-cache, no-store, must-revalidate, post-check, pre-check, private, public, max-age, pu

Re: [squid-users] squid reverse proxy (accelerator) for MS Exchange OWA

2017-01-26 Thread Alex Rousskov
On 01/26/2017 03:16 AM, Vieri wrote: > I'm guessing that it > should be possible for Squid to tell OpenSSL to report what it > actually said to the server without the need for an admin to do a > traffic dump and analysis. Your are correct, but, in most cases, it is a lot easier to dump and analyz

Re: [squid-users] Native FTP relay: connection closes (?) after 'cannot assign requested address' error

2017-01-26 Thread Alexander
Well, actually these rules are just a kind of proof of concept and there is something to think about later. The redirection rule should be more precise and include destination address. Also, 'NEW' state should probably be excluded from the list. -- View this message in context: http://squid-web

Re: [squid-users] Native FTP relay: connection closes (?) after 'cannot assign requested address' error

2017-01-26 Thread Antony Stone
On Thursday 26 January 2017 at 17:41:21, Alexander wrote: > It seems that I have solved the issue by using nf_conntrack_ftp and > redirecting "NEW,RELATED" traffic to squid: Excellent news. > ftp_port 2121 intercept > > modprobe nf_conntrack_ftp ports=2121 > > iptables -t nat -A PREROUTING -p

Re: [squid-users] Native FTP relay: connection closes (?) after 'cannot assign requested address' error

2017-01-26 Thread Alexander
It seems that I have solved the issue by using nf_conntrack_ftp and redirecting "NEW,RELATED" traffic to squid: ftp_port 2121 intercept modprobe nf_conntrack_ftp ports=2121 iptables -t nat -A PREROUTING -p tcp --dport 21 -j REDIRECT --to-port 2121 iptables -t nat -A PREROUTING -p tcp -m state --

Re: [squid-users] squid reverse proxy (accelerator) for MS Exchange OWA

2017-01-26 Thread Vieri
- Original Message - From: Alex Rousskov > If my reconstruction of the events was correct, then OpenSSL supplied as > much information as it could -- the "unsupported TLS/SSL versions" is > _your_ conclusion based on the information that neither Squid nor > OpenSSL had access to. > > >>