Re: [squid-users] distinguish between IPv4 and IPv6

2021-01-11 Thread Amos Jeffries‬
The dst ACL type accepts the special value of "ipv4". You can use that and the "!" operator to split traffic. However, please be aware dst is not very reliable until *after* the outgoing connection has been created, and we are still finding some access checks that do not use it correctly. YMMV.Amos

Re: [squid-users] Making destination IP available in ICAP REQMOD request

2021-01-17 Thread Amos Jeffries‬
As you have found. There is no destination IP at REQMOD time. Even if squid were to do a lookup it does not know the outcome of the routing decision in order to select which IP to send REQMOD. Especially if REQMOD is the source of that decision.A normal (forward) proxy has only a server host name (

Re: [squid-users] Squid doesn't notice AD group changes

2021-01-21 Thread Amos Jeffries‬
The issue is many layers of caching and interdependent data.Once the auth backend system is producing the right output the group helper cache needs to expire, then lookups by that helper will be correct.Then all the tcp connections holding onto that users credentials need to close. Only once all th

Re: [squid-users] chromium based browsers don't play a video, when sslbump is enabled

2021-01-21 Thread Amos Jeffries‬
The config you have is doing client-first bumping (bump at step). It happens before the real cert or server details are available. As such any number of TLS features or extensions may be missing (or added) by squid that indicate problems to the browser.If you can use a config the peek/stare/splice

Re: [squid-users] icap server name lookup

2021-02-21 Thread Amos Jeffries‬
I suspect this is the lookup issue you already found, but with added complication of the dotless name preventing even the delayed lookup working.You can confirm that by adding the .local TLD or whichever your network uses internally to the names (with hosts file entry). It should then behave same a

Re: [squid-users] allow update domain and block everything else

2021-04-17 Thread Amos Jeffries‬
There is a built-in ACL called "all" which does what you defined for the regex "blacklist" to do.As for sessions. No Squid follows HTTP which is stateless. You can configure it though. setup an ext_session_acl helper for active mode sessions that start when a 302 response comes back. you should hav

Re: [squid-users] https_port not correctly sending ssl cert information?

2021-05-11 Thread Amos Jeffries‬
The main issue you are having is that the old version had no TLS/1.3 support. The newer squid have some, but not enough for what you are doing.Switching the build from GnuTLS to OpenSSL may work a little better. But without details of your config it is hard to be certain.Amos Original messa

Re: [squid-users] squid clamav configure options

2021-05-18 Thread Amos Jeffries‬
Squid-4 is a stable release series. That means we go out of our way to ensure UI (eg build and squid.conf) does not change behaviour. So yes all *squid* settings should work the same between those versions.c-icap and squidclamav are third party software. You should not need to change them just to u

Re: [squid-users] manual proxy configuration ...

2021-05-25 Thread Amos Jeffries‬
You enter the IP address or hostname of the squid machine into the browser "proxy settings" for manual configuration.Amos___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users

Re: [squid-users] wildcard for numbers in url whitelisting

2021-07-15 Thread Amos Jeffries‬
You will need to change to ssl::server_name_regex ACL type to use regex patterns.Also, take care that all values are valid regex pattern and characters which are special in regex are properly escaped. Eg the dots.Amos___ squid-users mailing list squid-use

Re: [squid-users] Squid caching webpages now days?

2021-08-01 Thread Amos Jeffries‬
ISP speed has no effect on traffic cacheability.HTTPS does have some effect depending on how much of the clients traffic is using it and whether decryption at the proxy is used.Everybody's experience with caching is slightly different. For some it is useful, others not as much. Generally speaking i

Re: [squid-users] Squid caching webpages now days?

2021-08-01 Thread Amos Jeffries‬
Leonardo, it sounds like your decades ago decision was before squid gained full HTTP/1.1 caching ability. 1.0-only abilities are almost useless today.Are you at least still using memory cache? That is squid configured without cache_dir but also without "cache deny" rule.Amos Original messag

Re: [squid-users] override the "combined" logformat

2022-06-30 Thread Amos Jeffries‬
The built-in log formats have a specification for what each column contains and are hard coded to comply with that. You cannot "override" them.What you should do is make up your own name for custom formats. Like you did with "test".Amos___ squid-users mai

Re: [squid-users] Globally new in Squid since 2012

2022-11-04 Thread Amos Jeffries‬
That is a question with a very long answer. You are best reading the release notes (at least the titles from index of major changes), latest document for each Squid-3.x, 4 and 5 release series.You can find those on the website under As for GUI, I'm not sure what you have been told. The only UI tool

Re: [squid-users] e-CAP future development

2023-01-02 Thread Amos Jeffries‬
Not sure what you are expecting to see. libecap just contains an API for passing HTTP message pieces between applications. HTTP high-level message structure has not changed since 2014. There is no reason for libecap to have changed.Amos___ squid-users mai

Re: [squid-users] Squid scales up tcp traffic to adsl users

2023-12-29 Thread Amos Jeffries‬
This may be normal. A proxy cache like Squid moves objects closer to the clients, reduces upstream traffic and multiplexes transactions. All of which increase the traffic bandwidth efficiency. Allowing clients to receive their downloaded content faster, and thus users can browse through more pages