Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-08 Thread Yvain PAYEN
 : Ambikapathy, Baskaran Objet : RE: [squid-users] Squid Proxy timing out 500/503 errors ⚠ FR : Ce message provient de l'extérieur de l'organisation. N'ouvrez pas de liens ou de pièces jointes à moins que vous ne sachiez que le contenu est fiable. ⚠ Hi, I used squidclient mgr:info to get

Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-08 Thread M, Anitha (CSS)
(CSS) ; squid-users@lists.squid-cache.org Subject: RE: [squid-users] Squid Proxy timing out 500/503 errors Hi Anitha, Please check with "cat /proc/(pid)/limits" the Max open files limit for your squid process. You can also use "squidclient mgr:info" to display File descri

Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-08 Thread Yvain PAYEN
a part de M, Anitha (CSS) Envoyé : jeudi 7 mars 2024 18:20 À : Amos Jeffries ; squid-users@lists.squid-cache.org Cc : Gopalsamy, Seetharam ; Ambikapathy, Baskaran ; TS, Savitha Objet : Re: [squid-users] Squid Proxy timing out 500/503 errors ⚠ FR : Ce message provient de l'extérieur de l'organisat

Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-07 Thread M, Anitha (CSS)
memory_replacement_policy lru minimum_object_size 0 KB = Regards, Anitha. -Original Message- From: squid-users On Behalf Of Amos Jeffries Sent: Wednesday, March 6, 2024 1:07 PM To: squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid Proxy timing out

Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-06 Thread M, Anitha (CSS)
effries Sent: Wednesday, March 6, 2024 1:07 PM To: squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid Proxy timing out 500/503 errors On 6/03/24 07:23, M, Anitha (CSS) wrote: > Hi team, > > We are using squid service deployed as a KVM VM on SLES 15 Sp5 os image. &

Re: [squid-users] Squid Proxy timing out 500/503 errors

2024-03-05 Thread Amos Jeffries
On 6/03/24 07:23, M, Anitha (CSS) wrote: Hi team, We are using squid service deployed as a KVM VM on SLES 15 Sp5 os image. We are using squid. Rpm: *squid-5.7-150400.3.20.1.x86_64* ** We are seeing too many 503 errors with this version of squid. This is the squid configuration file. Pls

[squid-users] Squid Proxy timing out 500/503 errors

2024-03-05 Thread M, Anitha (CSS)
Hi team, We are using squid service deployed as a KVM VM on SLES 15 Sp5 os image. We are using squid. Rpm: squid-5.7-150400.3.20.1.x86_64 We are seeing too many 503 errors with this version of squid. This is the squid configuration file. Pls review it and let us know if issues. We are performing

Re: [squid-users] Squid Proxy - Block Access Why ?

2023-07-24 Thread Morad, Marc
An: squid-users@lists.squid-cache.org Betreff: Re: [squid-users] Squid Proxy - Block Access Why ? On 7/21/23 04:46, Morad, Marc wrote: > I am sending a request from Server A (IP: 192.10.16.20) via the squid > proxy to Server B (IP: 192.10.16.21) in the same internal Subnet > (192.1

Re: [squid-users] Squid Proxy - Block Access Why ?

2023-07-21 Thread Alex Rousskov
On 7/21/23 04:46, Morad, Marc wrote: I am sending a request from Server A (IP: 192.10.16.20) via the squid proxy to Server B (IP: 192.10.16.21) in the same internal Subnet (192.10.16.0/22). This request is getting blocked, which is a behaviour we want to have. Why is it like that ? I read

[squid-users] Squid Proxy - Block Access Why ?

2023-07-21 Thread Morad, Marc
Hello squid experts, I have a question and I'm not quite sure if this is normal default behaviour or part of my squid configuration. The scenario is like this: I am sending a request from Server A (IP: 192.10.16.20) via the squid proxy to Server B (IP: 192.10.16.21) in the same internal

Re: [squid-users] Squid proxy errors - support

2023-04-10 Thread Joost Roeleveld
Hi Alessio, Let us know if the suggested changes resolved the issue. As for removing messages from the archive, I really hope this will never be done as these archives are there to assist other users facing similar issues. If you want to keep your request private and out of archives, I

Re: [squid-users] SQUID PROXY ERRORS - SUPPORT

2023-04-07 Thread Alex Rousskov
On 4/7/23 07:00, Alessio Ballarini (External) wrote: - The TCP connections work inconsistently: sometimes they work (200) and sometimes they do not (503). Specifically in the access.log of the Squid we registered these 503 erros: 1680672739.134 59768 172.29.7.148 NONE/503 0 CONNECT

Re: [squid-users] Squid proxy errors - support

2023-04-07 Thread Alessio Ballarini (External)
Hi Joost, thank you so much for your help. I am going to try to edit these configuration. I would like to ask you to delete the thread we created from the archive : [image: image.png] Is it possible ? Thanks Alessio Il giorno ven 7 apr 2023 alle ore 15:45 Joost Roeleveld ha scritto: > Hi

Re: [squid-users] Squid proxy errors - support

2023-04-07 Thread Joost Roeleveld
Hi Alessio, The config file provided is incomplete. I don't see any definition of "localnet" Also, how are the connections through the proxy configured? Is this done by configuring the client (SAP in this case) or is the firewall forcing the connection through the proxy and the client is

Re: [squid-users] Squid proxy errors - support

2023-04-07 Thread Alessio Ballarini (External)
Hi Antony, thank you so much for the fats response. The Operating System is: SUSE Linux Enterprise Server 15 SP3 (x86_64) The Squid Version is: Squid Cache: Version 4.17 If you need more information, please let me know. Kind regards Alessio Il giorno ven 7 apr 2023 alle ore 13:08 Antony

Re: [squid-users] Squid proxy errors - support

2023-04-07 Thread Antony Stone
On Friday 07 April 2023 at 13:00:09, Alessio Ballarini (External) wrote: > Hi Squid Support, > we are facing a problem with Squid proxy Which version of Squid, and running on which version of which operating system? Antony. -- Normal people think "If it ain't broke, don't fix it". Engineers

[squid-users] SQUID PROXY ERRORS - SUPPORT

2023-04-07 Thread Alessio Ballarini (External)
Hi Squid Support, we are facing a problem with Squid proxy, configurated on our server named "amiproxy". I explain the role of this proxy in the infrastructure as follow: - There are two SAP application server that need to use a Proxy to reach a remote server out of our local network. - The

Re: [squid-users] Squid proxy as outgoing gateway

2022-09-20 Thread Alex Rousskov
On 9/20/22 00:53, Mark Schenk wrote: We have a use case in which we need to do mutual TLS with an upstream server. Our internal services are using their own certificates, and we would like to use the SQUID proxy as a kind of gateway to which we send requests for the upstream server. The squid

[squid-users] Squid proxy as outgoing gateway

2022-09-19 Thread Mark Schenk
Hi squid community, We have a use case in which we need to do mutual TLS with an upstream server. Our internal services are using their own certificates, and we would like to use the SQUID proxy as a kind of gateway to which we send requests for the upstream server. The squid proxy will verify

Re: [squid-users] squid proxy really slow for web requests

2022-02-22 Thread robert k Wild
roitoru > > NgTech, Tech Support > > Mobile: +972-5-28704261 > > Email: ngtech1...@gmail.com > > > > *From:* robert k Wild > *Sent:* Tuesday, February 22, 2022 10:38 > *To:* Eliezer Croitoru > *Cc:* Squid Users > *Subject:* Re: [squid-users] squid proxy re

Re: [squid-users] squid proxy really slow for web requests

2022-02-22 Thread Eliezer Croitoru
liezer Croitoru Cc: Squid Users Subject: Re: [squid-users] squid proxy really slow for web requests Hi Eliezer, Thanks for the reply, in the end I had to restart our firewall, as our squid server is on the dmz and squid users/clients accessing the squid server are on the lan, so they have

Re: [squid-users] squid proxy really slow for web requests

2022-02-22 Thread robert k Wild
com > > > > *From:* squid-users *On > Behalf Of *robert k Wild > *Sent:* Monday, February 21, 2022 18:42 > *To:* Squid Users > *Subject:* [squid-users] squid proxy really slow for web requests > > > > hi all, > > > > today my squid responding

Re: [squid-users] squid proxy really slow for web requests

2022-02-21 Thread Eliezer Croitoru
Croitoru NgTech, Tech Support Mobile: +972-5-28704261 Email: <mailto:ngtech1...@gmail.com> ngtech1...@gmail.com From: squid-users On Behalf Of robert k Wild Sent: Monday, February 21, 2022 18:42 To: Squid Users Subject: [squid-users] squid proxy really slow for web requests

[squid-users] squid proxy really slow for web requests

2022-02-21 Thread robert k Wild
hi all, today my squid responding to web requests from different clients is really slow for example when i go on firefox/chrome and open multiple tabs to different websites, it normally shows the "error url page" as ive denied all websites apart from some and some of the websites takes way to

Re: [squid-users] Squid Proxy - One subnet recognised

2021-10-16 Thread Amos Jeffries
On 16/10/21 12:33 am, Ryan Absolom wrote: Hi All Wondering if anyone can help - we've recently added a new subnet to squid.conf (exactly the same layout / variables used as previous subnets) however this doesn't get recognised. What do you mean by "added" ? With a default squid.conf it

[squid-users] Squid Proxy - One subnet recognised

2021-10-15 Thread Ryan Absolom
Hi All Wondering if anyone can help - we've recently added a new subnet to squid.conf (exactly the same layout / variables used as previous subnets) however this doesn't get recognised. What makes this more confusing is we have to disable Selinux in order to be able to pick up a connection to

[squid-users] Squid Proxy Dashboard?

2021-02-23 Thread Angelo Wang
Looking for a already made squid proxy/dashboard Thank you ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users

Re: [squid-users] Squid Proxy Performance Limits

2020-12-03 Thread Alex Rousskov
On 12/3/20 12:07 PM, Ob Rzwo wrote: > I am reaching the performance limits of the Squid Proxy. I have a > certain base load on one instance with 100 to 500 connections at the > same time. First it gets slower then 503s are thrown. > > Now the question: > > Are there any squid.conf settings that

[squid-users] Squid Proxy Performance Limits

2020-12-03 Thread Ob Rzwo
Hello, I am reaching the performance limits of the Squid Proxy. I have a certain base load on one instance with 100 to 500 connections at the same time. First it gets slower then 503s are thrown. Now the question: Are there any squid.conf settings that could ease the situation? (Except for

Re: [squid-users] Squid Proxy not blocking websites

2020-05-06 Thread Amos Jeffries
On 6/05/20 10:20 pm, Arjun K wrote: > Hi Amos > > Could you please share a sample configuration file containing allow and > deny sites defined in a text file so that I can put the same format with > my acls and validate in my environment. > I did in my earlier post. If you want more search the

Re: [squid-users] Squid Proxy not blocking websites

2020-05-05 Thread Amos Jeffries
On 6/05/20 4:47 am, Arjun K wrote: > Hi Amos > > Thanks for your response and suggestions and I will incorporate your > inputs in the configuration. > Please find the below contents of denylist as I am unable to attach as a > document due to restrictions. > > .hotmail.com The above is dstdomain

Re: [squid-users] Squid Proxy not blocking websites

2020-05-05 Thread Arjun K
Hi Amos Thanks for your response and suggestions and I will incorporate your inputs in the configuration.Please find the below contents of denylist as I am unable to attach as a document due to restrictions.

Re: [squid-users] Squid Proxy not blocking websites

2020-05-05 Thread Arjun K
Hi All Can any one help on the below issue. I tried changing the order of deny and allow acl but it did not yield any result. RegardsArjun K On Sunday, 3 May, 2020, 05:21:02 pm IST, Arjun K wrote: Hi All The below is the configuration defined in the proxy server.The issue is that

Re: [squid-users] Squid Proxy not blocking websites

2020-05-05 Thread Amos Jeffries
On 6/05/20 12:58 am, Arjun K wrote: > Hi All > > Can any one help on the below issue. > I tried changing the order of deny and allow acl but it did not yield > any result. > What is the contents of the denylist.txt file? This usually happens when things in there are not the right dstdomain

[squid-users] Squid Proxy not blocking websites

2020-05-03 Thread Arjun K
Hi All The below is the configuration defined in the proxy server.The issue is that the proxy is not blocking the websites mentioned in a file named denylist.txt. Kindly let me know what needs to be changed to block the websites. IP Ranges allowed to use proxyacl localnet src 10.196.0.0/16

Re: [squid-users] Squid proxy configuration for client SSL termination

2020-04-15 Thread Amos Jeffries
On 16/04/20 1:23 pm, Michael Leikind wrote: > Greetings to the Squid community! > > I would like to get the recommendation on how to configure Squid (latest > version) with client SSL termination. > > The requirement is to provide proxy access to the internet for the > client who has no ability

[squid-users] Squid proxy configuration for client SSL termination

2020-04-15 Thread Michael Leikind
Greetings to the Squid community! I would like to get the recommendation on how to configure Squid (latest version) with client SSL termination. The requirement is to provide proxy access to the internet for the client who has no ability to install a custom CA certificate. Following the

Re: [squid-users] Squid + Proxy Protocol v2 + TLV

2020-03-18 Thread Alex Rousskov
On 3/18/20 1:22 PM, REED, JOHN wrote: > I wanted to reach out and see if any work was being done on squid > supporting routing based on this custom TLV field. I have done > extensive searching online and I do see where logging this TLV is > supported in version 5, but I haven't found anything

[squid-users] Squid + Proxy Protocol v2 + TLV

2020-03-18 Thread REED, JOHN
I am using Proxy Protocol V2 and I'm able to use the ACLs in the squid proxy to route my traffic based on a source IP and destination IP/URL. I have a use case where I may not have source IP uniqueness, however I will have a unique identifier within the custom TLV field within the proxy

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-23 Thread Matus UHLAR - fantomas
On 14.02.20 17:40, Patrícia Sousa wrote: >It works now. There was a wrong iptables rule to redirect incoming traffic >to the proxy. Matus UHLAR - fantomas escreveu no dia sexta, 14/02/2020 à(s) 18:02: incoming traffic? Do people from the world connect to your proxy? On 16.02.20 14:27,

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-16 Thread Patrícia Sousa
I mean, for example, all the traffic that comes to the port 80. Obviously, ssh, for example, I can't. Matus UHLAR - fantomas escreveu no dia sexta, 14/02/2020 à(s) 18:02: > On 14.02.20 17:40, Patrícia Sousa wrote: > >It works now. There was a wrong iptables rule to redirect incoming traffic >

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Matus UHLAR - fantomas
On 14.02.20 17:40, Patrícia Sousa wrote: It works now. There was a wrong iptables rule to redirect incoming traffic to the proxy. incoming traffic? Do people from the world connect to your proxy? -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Patrícia Sousa
Update: It works now. There was a wrong iptables rule to redirect incoming traffic to the proxy. Amos Jeffries escreveu no dia sexta, 14/02/2020 à(s) 10:35: > On 14/02/20 11:05 pm, Patrícia Sousa wrote: > > I only configured the machine that has the squid proxy to use it. > > How did you

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Amos Jeffries
On 14/02/20 11:05 pm, Patrícia Sousa wrote: > I only configured the machine that has the squid proxy to use it. How did you configure an entire machine to use an HTTP-only proxy? I think you mean something else. Details matter, so what *exactly* did you configure? And no squid.conf does not

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Patrícia Sousa
I only configured the machine that has the squid proxy to use it. If I made a wget from this machine to the another, it denies the request, as desired. Only the reverse is not taken. So, it's not possible to configure the http "incoming" connections to my machine to go through the proxy? Matus

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Matus UHLAR - fantomas
On 13.02.20 12:29, Felipe Arturo Polanco wrote: You only have one port open for Squid http_port 3128 You need two ports, one for HTTP and another for HTTPS. Also, if you are going to block HTTPS based on the domain name, you need to do sslBump to get the SNI of the destination website and then

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-14 Thread Matus UHLAR - fantomas
On 13.02.20 16:18, Patrícia Sousa wrote: Enabling debug_options I can see that the wget from the machine computer to the Squid machine does not goes through the proxy. Any idea why? Because you apparently haven't configured anything to use the proxy. Squid is a proxy, not a firewall, and it

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Felipe Arturo Polanco
You only have one port open for Squid http_port 3128 You need two ports, one for HTTP and another for HTTPS. Also, if you are going to block HTTPS based on the domain name, you need to do sslBump to get the SNI of the destination website and then terminate the SSL connection. On Thu, Feb 13, 2020

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Patrícia Sousa
I think so. Here is the conf file: https://pastebin.com/DKMbwNV6 Felipe Arturo Polanco escreveu no dia quinta, 13/02/2020 à(s) 16:22: > Did you configure Squid to accept both HTTP and HTTPS ports? > > Please share your squid.conf file. > > Thanks, > > On Thu, Feb 13, 2020 at 12:18 PM Patrícia

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Felipe Arturo Polanco
Did you configure Squid to accept both HTTP and HTTPS ports? Please share your squid.conf file. Thanks, On Thu, Feb 13, 2020 at 12:18 PM Patrícia Sousa wrote: > Hi, > > Thanks for the tip, > > Enabling debug_options I can see that the wget from the machine computer > to the Squid machine does

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Patrícia Sousa
Hi, Thanks for the tip, Enabling debug_options I can see that the wget from the machine computer to the Squid machine does not goes through the proxy. Any idea why? Felipe Arturo Polanco escreveu no dia quinta, 13/02/2020 à(s) 15:32: > Hi, > > For this, you need to use IPtables to block at

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Dean E. Weimer
On 2020-02-13 9:10 am, Patrícia Sousa wrote: I'm using the squid proxy and I'm trying to block some connections (incoming and outcoming traffic) from a certain ip address. However, for example, if I deny all the connections (http_access deny all) it only blocks the connections that I made to

Re: [squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Felipe Arturo Polanco
Hi, For this, you need to use IPtables to block at the network level. SSH uses port 22/tcp but wget uses HTTP, it should have been blocked by squid. Enabled debug_options in squid to see why it was allowed. On Thu, Feb 13, 2020 at 11:10 AM Patrícia Sousa wrote: > I'm using the squid proxy

[squid-users] Squid proxy incoming and outcoming connections?

2020-02-13 Thread Patrícia Sousa
I'm using the squid proxy and I'm trying to block some connections (incoming and outcoming traffic) from a certain ip address. However, for example, if I deny all the connections (http_access deny all) it only blocks the connections that I made to websites for example, but if I use another PC and

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-12 Thread GeorgeShen
Right. that works now. thanks. - George -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-12 Thread Amos Jeffries
On 12/12/19 11:38 am, GeorgeShen wrote: > > did a 'openssl dhparam -out dhparams.pem 4096' to generate the dhparams.pem > file, and added those into the squid.conf: > > http_port 3129 ssl-bump cert=/usr/local/squid/etc/ssl_cert/myCA.pem > generate-host-certificates=on

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-11 Thread GeorgeShen
did a 'openssl dhparam -out dhparams.pem 4096' to generate the dhparams.pem file, and added those into the squid.conf: http_port 3129 ssl-bump cert=/usr/local/squid/etc/ssl_cert/myCA.pem generate-host-certificates=on dynamic_cert_mem_cache_size=4MB *options=SINGLE_DH_USE:SINGLE_ECDH_USE

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-11 Thread Amos Jeffries
On 11/12/19 4:00 pm, GeorgeShen wrote: > I'm running the squid latest from download site. 4.9 > Ok, i suspect that was related to my ^C running the process in foreground, > but I also see before that there are warning messages in the log: > 2019/12/09 19:23:12.116 kid1| WARNING: >

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-10 Thread GeorgeShen
I'm running the squid latest from download site. 4.9 Ok, i suspect that was related to my ^C running the process in foreground, but I also see before that there are warning messages in the log: 2019/12/09 19:23:12.116 kid1| WARNING: /usr/local/squid/libexec/security_file_certgen -s

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-10 Thread Alex Rousskov
On 12/9/19 12:56 PM, GeorgeShen wrote: > and at the end, it is also saying security_file_certgen crashes rapidly!!! I would ignore anything that happens _after_ you press ^C (i.e. send Squid a shutdown signal). While a shutdown should not "crash" any helpers, that is not the problem you are

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-09 Thread Amos Jeffries
On 10/12/19 6:46 pm, GeorgeShen wrote: > > I'm wondering if this issue reported last year is fixed: > http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-4-4-security-file-certgen-helpers-crashing-td4687098.html > That question implies that you are not using the latest Squid release, or

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-09 Thread GeorgeShen
I'm wondering if this issue reported last year is fixed: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-4-4-security-file-certgen-helpers-crashing-td4687098.html or is there a work around. thanks. - George -- Sent from:

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-09 Thread GeorgeShen
Hi Alex, this time I tried, a little different, this is the log from got the server certs to colose the SSL with error, and at the end, it is also saying security_file_certgen crashes rapidly!!! below the output of log thanks. - George

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-09 Thread Alex Rousskov
On 12/8/19 1:53 AM, George Sheng wrote: > From the debug I can also see the proxy  connects towards the remote > server, and proxy has negotiated fine with the server. the proxy > receives 3 certificates from the server, > and verification was fine to the server. But when the proxy trying to >

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-08 Thread Amos Jeffries
On 9/12/19 10:41 am, GeorgeShen wrote: > Hi Amos, > > i downloaded the 4.9 latest, and compiled with "./configure > --with-default-user=proxy --with-openssl --enable-ssl-crtd", not redo the > openssl and proxy certificate part, start squid with 4.9, still seeing > failure. Have not debugged in

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-08 Thread GeorgeShen
the version 4.9 has the same behavior, can not finish negotiate with the client. I have setup two different client machines, one is macOS, the other alpine linux. I finally got the macOS wget https to work through the squid 4.9 proxy with ssl-bump. So the squid config is ok. The alpine linux,

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-08 Thread GeorgeShen
Hi Amos, i downloaded the 4.9 latest, and compiled with "./configure --with-default-user=proxy --with-openssl --enable-ssl-crtd", not redo the openssl and proxy certificate part, start squid with 4.9, still seeing failure. Have not debugged in detail. Quick question, when compile for the bump

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-08 Thread GeorgeShen
Hi Amos, thanks for the comments. I'll first try the later version as you pointed out 4.9 and see if I get the issues. Will report back. thanks. - George -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html ___

Re: [squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-08 Thread Amos Jeffries
On 8/12/19 7:53 pm, George Sheng wrote: > > Hi, > > I’m new to this group. I just setup a squid ver 4.5 on my ubuntu When using SSL-Bump one does need to use the latest release. Which is 4.9 now. Since this is a custom build (4.5 has never been a release in Ubuntu) you may find Squid-5 has

[squid-users] Squid Proxy SSL Bump can not retrieve SSL session back to the client?

2019-12-07 Thread George Sheng
Hi, I’m new to this group. I just setup a squid ver 4.5 on my ubuntu machine. I configured this proxy to receive https packets from another device on the same LAN, and modified the iptables to redirect the port 443 packets to the squid proxy port 3130. I can see the client https packet has

Re: [squid-users] Squid proxy will forward message with 'alternating host header' but logs another?

2019-10-31 Thread Alex Rousskov
On 10/31/19 7:48 AM, Mark Bergman wrote: > logformat combined2 ... %ru ... "%>h" > example log line: > ... http://www.google.com/ ... "...Orig-Host: > someevilhost.appspot.com\r\nHost: > www.google.com\r\n"  > I'm looking for a  way to have Squid log the original request You

Re: [squid-users] Squid proxy will forward message with 'alternating host header' but logs another?

2019-10-31 Thread Mark Bergman
reincluded the list for completeness and archiving. We're building a setup where I want to be able to find domain fronting [ https://en.wikipedia.org/wiki/Domain_fronting] attempts in the logs used test script: > > import requests > proxies = {'http': 'http://10.0.0.4:8080',} > headers =

Re: [squid-users] Squid proxy will forward message with 'alternating host header' but logs another?

2019-10-31 Thread Amos Jeffries
On 31/10/19 8:48 pm, Mark Bergman wrote: > Can i stop squid from 'repairing' host headers? Yes. For context: RFC 7230 : "If the target URI includes an authority component, then a client MUST send a field-value for Host that is identical to that authority component" "If the target URI

[squid-users] Squid proxy will forward message with 'alternating host header' but logs another?

2019-10-31 Thread Mark Bergman
Can i stop squid from 'repairing' host headers? I've been all over this for hours, I can only lead this back to this change in 1999 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=50292 I wan't this sample code to do trough squid what it would do without a proxy at all and i want squid to log

Re: [squid-users] SQUID proxy to access web application from another subnet

2019-08-22 Thread Antony Stone
On Friday 23 August 2019 at 00:21:48, jagadeesh am wrote: > Hello, > > I have one query. Could you please suggest me what to do. Read the documentation :) > I have a requirement to access a web application running on Server 1 which > is connected to Private network 192.168.2.2 network , from

[squid-users] SQUID proxy to access web application from another subnet

2019-08-22 Thread jagadeesh am
Hello, I have one query. Could you please suggest me what to do. I have a requirement to access a web application running on Server 1 which is connected to Private network 192.168.2.2 network , from Client machine which is connected to Public network (16.x.x.x) using SQUID PROXY. Is it

Re: [squid-users] Squid proxy in Azure

2019-05-20 Thread Antony Stone
On Monday 20 May 2019 at 09:43:56, Peter Spencer wrote: > Good morning > > Was hoping you could please advise.. we are looking to put a squid proxy in > Azure. Reason being, we have two sites with network resilience. At the > moment, we have one squid proxy on one of our local site DCs, and

Re: [squid-users] Squid proxy 100% CPU 3.5.28 -Cache off

2019-03-01 Thread Alex Rousskov
On 3/1/19 1:47 PM, amlgp wrote: > I have about 250 proxies/clients accessing squid and my cache deny all is on > the first line in my squid.conf. FYI: The position of the set of "cache" directives does not affect how Squid works. Configuration is "compiled" at start time. At runtime, Squid uses

[squid-users] Squid proxy 100% CPU 3.5.28 -Cache off

2019-03-01 Thread amlgp
I am running on a i7-7700k with 32GB of ram on Centos 6. Squid 3.5.28 is the latest version Centos 6 can run. I have about 250 proxies/clients accessing squid and my cache deny all is on the first line in my squid.conf. No errors in my logs and "squid -k parse" shows no "WARNING" messages.

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-30 Thread Amos Jeffries
On 30/10/18 4:15 PM, Angus J. wrote: > Hi Amos > > Can I just copy the all squid configure file at /etc/squid/ from 2.7 to 3.5 > ? > Sometimes, but usually not *just* that. The problem is that Squid-2.7 very old and also 2.6 & 2.7 was a fork of the even older Squid-2.5 code. There have been

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-29 Thread Angus J.
Hi Amos Can I just copy the all squid configure file at /etc/squid/ from 2.7 to 3.5 ? Regards Angus -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html ___ squid-users mailing list

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-29 Thread Amos Jeffries
On 29/10/18 3:26 PM, Angus J. wrote: > Hi AMos > > Thanks for your information > > How to enable cache_peer configuration for any TLS/SSL for port 8005 > Config line order is important to Squid. Please *look* at the default squid.conf file provided here:

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-29 Thread Amos Jeffries
On 30/10/18 2:26 AM, Matus UHLAR - fantomas wrote: > On 28.10.18 20:42, Angus J. wrote: >> oul163:/var/log/squid # ls -rlt >> total 84 >> -rw-r- 1 squid squid 0 Oct 22 12:21 access.log >> -rw-r- 1 squid squid 0 Oct 22 13:02 netdb.state >> -rw-r- 1 squid squid 17784 Oct 29 09:13

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-29 Thread Matus UHLAR - fantomas
On 28.10.18 20:42, Angus J. wrote: oul163:/var/log/squid # ls -rlt total 84 -rw-r- 1 squid squid 0 Oct 22 12:21 access.log -rw-r- 1 squid squid 0 Oct 22 13:02 netdb.state -rw-r- 1 squid squid 17784 Oct 29 09:13 store.log -rw-r- 1 squid squid 55296 Oct 29 09:33 cache.log

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Angus J.
Hi AMos Thanks for your information How to enable cache_peer configuration for any TLS/SSL for port 8005 and the "allow all" 192.168.0.0 and 172.18.0.0 access permission of custom access controls? Regards Angus -- Sent from:

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Amos Jeffries
That shows a clean parse of the config. Though you still have the cache_peer configuration not doing any TLS/SSL and the "deny all" access permission above your custom access controls. Amos ___ squid-users mailing list squid-users@lists.squid-cache.org

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Angus J.
# # Recommended minimum configuration: # # Example rule allowing access from your local networks. # Adapt to list your (internal) IP networks from where browsing # should be allowed # RFC1918 possible internal network # RFC1918 possible internal network # RFC1918 possible internal network # RFC

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Angus J.
oul163:/etc/squid # squid -k parse 2018/10/29 10:01:46| Startup: Initializing Authentication Schemes ... 2018/10/29 10:01:46| Startup: Initialized Authentication Scheme 'basic' 2018/10/29 10:01:46| Startup: Initialized Authentication Scheme 'digest' 2018/10/29 10:01:46| Startup: Initialized

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Angus J.
Hi Matus The squid 3.5 cannot read the configure file of SUSE Linux 12 SP3 Regards Angus -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html ___ squid-users mailing list squid-users@lists.squid-cache.org

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-28 Thread Angus J.
Hi oul163:/var/log/squid # ls -rlt total 84 -rw-r- 1 squid squid 0 Oct 22 12:21 access.log -rw-r- 1 squid squid 0 Oct 22 13:02 netdb.state -rw-r- 1 squid squid 17784 Oct 29 09:13 store.log -rw-r- 1 squid squid 55296 Oct 29 09:33 cache.log oul163:/var/log/squid #

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
The squid.conf has been revised, i just want to 8005 port for ERP application server. acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 acl localnet src 192.168.0.0/16 acl localnet src fc00::/7 acl localnet src fe80::/10 acl SSL_ports port 443 8000 8004 8005 acl Safe_ports port 80 acl

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
oul163:/var/log/squid # squid -k parse 2018/10/26 18:04:25| Startup: Initializing Authentication Schemes ... 2018/10/26 18:04:25| Startup: Initialized Authentication Scheme 'basic' 2018/10/26 18:04:25| Startup: Initialized Authentication Scheme 'digest' 2018/10/26 18:04:25| Startup: Initialized

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Amos Jeffries
On 26/10/18 10:49 PM, Angus J. wrote: > https://uathrms.ouhk.edu.hk:8005/OA_HTML/AppsLogin > > > the screen will shown > > This site can’t be reached > uathrms.ouhk.edu.hk refused to connect. > Try: > > Checking the connection > Checking the proxy and the firewall > ERR_CONNECTION_REFUSED >

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
https://uathrms.ouhk.edu.hk:8005/OA_HTML/AppsLogin the screen will shown This site can’t be reached uathrms.ouhk.edu.hk refused to connect. Try: Checking the connection Checking the proxy and the firewall ERR_CONNECTION_REFUSED -- Sent from:

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
I have updated the squid.conf as below: # access control list acl hrmsacl dstdomain .ouhk.edu.hk http_access allow hrmsacl #acl hrmsacl2 dstdomain devhrms.ouhk.edu.hk #cache_peer_access devhrms allow hrmsacl2 #cache_peer_access prdhrms allow hrmsacl #cache_peer_access uathrms allow hrmsacl

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
oul163:/etc/squid # squid -k parse 2018/10/26 17:44:42| Startup: Initializing Authentication Schemes ... 2018/10/26 17:44:42| Startup: Initialized Authentication Scheme 'basic' 2018/10/26 17:44:42| Startup: Initialized Authentication Scheme 'digest' 2018/10/26 17:44:42| Startup: Initialized

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Amos Jeffries
On 26/10/18 8:26 PM, Angus J. wrote: > What's wrong of my squid.conf from 27 to 3.5? > The port 3128 issue has been fixed > Yes that one is fixed. Now it is complaining about what you changed in cache_peer lines. > > oul163:/etc/squid # squid -k parse...> 2018/10/26 10:14:14| Processing:

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-26 Thread Angus J.
What's wrong of my squid.conf from 27 to 3.5? The port 3128 issue has been fixed # multiling http acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 acl localnet src 192.168.0.0/16 acl localnet src fc00::/7 acl localnet src fe80::/10 acl SSL_ports port 443 8000 8004 8005 acl Safe_ports

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-25 Thread Angus J.
oul163:/etc/squid # squid -k parse 2018/10/26 10:14:14| Startup: Initializing Authentication Schemes ... 2018/10/26 10:14:14| Startup: Initialized Authentication Scheme 'basic' 2018/10/26 10:14:14| Startup: Initialized Authentication Scheme 'digest' 2018/10/26 10:14:14| Startup: Initialized

Re: [squid-users] Squid proxy not working when upgrade from 27 to 3.5

2018-10-25 Thread Angus J.
I have remarked this line , the port 3128 problem is solved? # Squid normally listens to port 3128 #http_port 3128 oul163:/var/log/squid # cat cache.log 2018/10/26 10:06:47| Set Current Directory to /var/cache/squid 2018/10/26 10:06:47 kid1| Set Current Directory to /var/cache/squid

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