Re: Squid 6.10 on Fedora 40 cannot intercept and bump SSL Traffic

Alex Rousskov <rousskov@xxxxxxxxxxxxxxxxxxxxxxx> · Thu, 22 Aug 2024 16:00:15 -0400

On 2024-08-22 15:40, ngtech1ltd@xxxxxxxxx wrote:

I believe there should be something that will indicate it to some
degree 

Sorry, I do not know what you mean by "it" here.

since ssl_bump and intercept on the same port should be "impossible"

It is possible. An http_port can apply SslBump to intercepted traffic. 
Same for https_port. However, each port is meant to handle its own kind 
of traffic: http_port is for plain HTTP (including CONNECT tunnels) 
while https_port is for TLS (usually with HTTP inside that TLS).

All of these six configuration sketches are valid for some use cases 
(and different things are expected to happen at each of these ports):

* http_port
* http_port intercept
* http_port ssl-bump
* http_port intercept ssl-bump

* https_port
* https_port intercept ssl-bump

or that the http_port should be enabled to do ssl
interception.

http_port does not need to be enabled to do TLS interception.
http_port is pretty much unrelated to TLS interception.
http_port may be configured to do plain HTTP interception.

Am I wrong about my assumption?

It feels like it, but it could be that your assumptions just need to be 
stated more accurately to become valid.

HTH,

Alex.

-----Original Message-----
From: squid-users <squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Alex Rousskov
Sent: Thursday, August 22, 2024 9:21 PM
To: squid-users@xxxxxxxxxxxxxxxxxxxxx
Subject: Re:  Squid 6.10 on Fedora 40 cannot intercept and bump SSL Traffic

On 2024-08-20 15:57, Alex Rousskov wrote:
On 2024-08-19 19:32, NgTech LTD wrote:

  > curl -v -k https://www.youtube.com/

1724109013.783      0 192.168.78.252 NONE_NONE/000 0 -
error:invalid-request - HIER_NONE/- - -

OK, let's focus on this curl interception test. It feels like your
Squid is receiving some bytes it cannot fully grok. We should figure
out what those bytes are. Please share (privately if needed) a pointer
to compressed ALL,9 cache.log snippet collected while reproducing this
single test.

Thank you, Eliezer, for sharing the requested logs!

There is a simple explanation for the above error:invalid-request access.log record: The test intercepts TLS traffic using plain text http_port. It should intercept TLS traffic using https_port instead.

acl foreignProtocol squid_error ERR_PROTOCOL_UNKNOWN ...
on_unsupported_protocol tunnel foreignProtocol

When a plain text port is used, Squid correctly declares ERR_PROTOCOL_UNKNOWN, triggers on_unsupported_protocol handling, and then tunnels intercepted HTTPS bytes, as configured. Judging by the lack of curl errors, that blind TCP tunnel works correctly as well.

SslBump is not applied to tunneled "unknown protocol" bytes, of course.

HTH,

Alex.

N.B. The other tests confirm that your Squid can "bump clients",
invalidating one of the assertions at the beginning of this email
thread. The problem appears to be specific to the interception part of
the test rather than basic SslBump operation.

Cheers,

Alex.

1724109015.407   1623 192.168.78.252 TCP_TUNNEL/200 534674 -
142.250.185.110:443 <http://142.250.185.110:443> -
ORIGINAL_DST/142.250.185.110 <http://142.250.185.110> - -

PS C:\Users\eliez> curl -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0* Host www.youtube.com:443 <http://www.youtube.com:443>
was resolved.
* IPv6: 2a00:1450:4001:80b::200e, 2a00:1450:4001:828::200e,
2a00:1450:4001:803::200e, 2a00:1450:4001:830::200e
* IPv4: 142.250.185.110, 216.58.206.78, 142.250.186.142,
216.58.206.46, 172.217.18.110, 142.250.185.142, 142.250.186.174,
142.250.184.206, 142.250.185.174, 142.250.184.238, 172.217.18.14,
142.250.186.110, 172.217.16.206, 172.217.23.110, 216.58.212.142,
142.250.185.78
*   Trying [2a00:1450:4001:80b::200e]:443...
*   Trying 142.250.185.110:443...
* Connected to www.youtube.com <http://www.youtube.com>
(142.250.185.110) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* ALPN: server accepted http/1.1
* using HTTP/1.x
  > GET / HTTP/1.1
  > Host: www.youtube.com <http://www.youtube.com>
  > User-Agent: curl/8.8.0
  > Accept: */*
  >
* Request completely sent off
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated < HTTP/1.1 200 OK <
Content-Type: text/html; charset=utf-8 < X-Content-Type-Options:
nosniff < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate < Pragma: no-cache < Expires: Mon, 01 Jan 1990
00:00:00 GMT < Date: Mon, 19 Aug 2024 23:10:13 GMT <
Strict-Transport-Security: max-age=31536000 < X-Frame-Options:
SAMEORIGIN < Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*,
ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
ch-ua-platform-version=*
< Content-Security-Policy: require-trusted-types-for 'script'
< Origin-Trial: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< Report-To:
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>"}]}
< Cross-Origin-Opener-Policy: same-origin-allow-popups;
report-to="youtube_main"
< P3P: CP="This is not a P3P policy! See
http://support.google.com/accounts/answer/151657?hl=en
<http://support.google.com/accounts/answer/151657?hl=en> for more info."
< Server: ESF
< X-XSS-Protection: 0
< Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>;
Expires=Mon, 19-Aug-2024 23:40:13 GMT; Path=/; Secure; HttpOnly <
Set-Cookie: YSC=FASh7dosPqA; Domain=.youtube.com
<http://youtube.com>; Path=/; Secure; HttpOnly; SameSite=none <
Set-Cookie: VISITOR_INFO1_LIVE=B6cXjIhTk2Q; Domain=.youtube.com
<http://youtube.com>; Expires=Sat, 15-Feb-2025 23:10:13 GMT; Path=/;
Secure; HttpOnly; SameSite=none < Set-Cookie:
VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgJw%3D%3D;
Domain=.youtube.com <http://youtube.com>; Expires=Sat, 15-Feb-2025
23:10:13 GMT; Path=/; Secure; HttpOnly; SameSite=none < Alt-Svc:
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 < Accept-Ranges: none
< Vary: Accept-Encoding < Transfer-Encoding: chunked < { [9490 bytes
data]
* schannel: failed to decrypt data, need more data { [16240 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [9646 bytes
data]
* schannel: failed to decrypt data, need more data { [16215 bytes
data]
* schannel: failed to decrypt data, need more data { [1378 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [3824 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [5537 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [1378 bytes
data]
* schannel: failed to decrypt data, need more data { [22048 bytes
data]
* schannel: failed to decrypt data, need more data { [35198 bytes
data]
* schannel: failed to decrypt data, need more data { [21738 bytes
data]
* schannel: failed to decrypt data, need more data { [35854 bytes
data]
* schannel: failed to decrypt data, need more data { [25878 bytes
data]
* schannel: failed to decrypt data, need more data { [5193 bytes
data]
* schannel: failed to decrypt data, need more data { [13805 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [20374 bytes
data]
* schannel: failed to decrypt data, need more data { [1378 bytes
data]
* schannel: failed to decrypt data, need more data { [19292 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [21752 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [24508 bytes
data]
* schannel: failed to decrypt data, need more data { [13780 bytes
data]
* schannel: failed to decrypt data, need more data { [47936 bytes
data]
* schannel: failed to decrypt data, need more data { [11024 bytes
data]
* schannel: failed to decrypt data, need more data { [53150 bytes
data]
100  504k    0  504k    0     0   556k      0 --:--:-- --:--:--
--:--:--   559k
* Connection #0 to host www.youtube.com <http://www.youtube.com> left
intact

Now for a direct test with a proxy definition for a port which is not
intercept but plain forward proxy:

1724109426.755   1638 192.168.78.252 TCP_TUNNEL/200 533406 CONNECT
www.youtube.com:443 <http://www.youtube.com:443> -
HIER_DIRECT/142.250.184.238 <http://142.250.184.238> - -

PS C:\Users\eliez> curl -x http://192.168.66.1:3128
<http://192.168.66.1:3128> -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0*   Trying 192.168.66.1:3128...
* Connected to 192.168.66.1 (192.168.66.1) port 3128
* CONNECT tunnel: HTTP/1.1 negotiated
* allocate connect buffer
* Establish HTTP proxy tunnel to www.youtube.com:443
<http://www.youtube.com:443>
  > CONNECT www.youtube.com:443 <http://www.youtube.com:443> HTTP/1.1
  > Host: www.youtube.com:443 <http://www.youtube.com:443>
  > User-Agent: curl/8.8.0
  > Proxy-Connection: Keep-Alive
  >
< HTTP/1.1 200 Connection established <
* CONNECT phase completed
* CONNECT tunnel established, response 200
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* ALPN: server accepted http/1.1
* using HTTP/1.x
  > GET / HTTP/1.1
  > Host: www.youtube.com <http://www.youtube.com>
  > User-Agent: curl/8.8.0
  > Accept: */*
  >
* Request completely sent off
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated < HTTP/1.1 200 OK <
Content-Type: text/html; charset=utf-8 < X-Content-Type-Options:
nosniff < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate < Pragma: no-cache < Expires: Mon, 01 Jan 1990
00:00:00 GMT < Date: Mon, 19 Aug 2024 23:17:05 GMT <
Strict-Transport-Security: max-age=31536000 < X-Frame-Options:
SAMEORIGIN < Content-Security-Policy: require-trusted-types-for
'script'
< Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*,
ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
ch-ua-platform-version=*
< Report-To:
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>"}]}
< Origin-Trial: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< Cross-Origin-Opener-Policy: same-origin-allow-popups;
report-to="youtube_main"
< P3P: CP="This is not a P3P policy! See
http://support.google.com/accounts/answer/151657?hl=en
<http://support.google.com/accounts/answer/151657?hl=en> for more info."
< Server: ESF
< X-XSS-Protection: 0
< Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>;
Expires=Mon, 19-Aug-2024 23:47:05 GMT; Path=/; Secure; HttpOnly <
Set-Cookie: YSC=OujtWi5Xgqo; Domain=.youtube.com
<http://youtube.com>; Path=/; Secure; HttpOnly; SameSite=none <
Set-Cookie: VISITOR_INFO1_LIVE=PtNdaPPFKOg; Domain=.youtube.com
<http://youtube.com>; Expires=Sat, 15-Feb-2025 23:17:05 GMT; Path=/;
Secure; HttpOnly; SameSite=none < Set-Cookie:
VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgTA%3D%3D;
Domain=.youtube.com <http://youtube.com>; Expires=Sat, 15-Feb-2025
23:17:05 GMT; Path=/; Secure; HttpOnly; SameSite=none < Alt-Svc:
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 < Accept-Ranges: none
< Vary: Accept-Encoding < Transfer-Encoding: chunked < { [9490 bytes
data]
100 16366    0 16366    0     0  32466      0 --:--:-- --:--:--
--:--:-- 32407* schannel: failed to decrypt data, need more data {
[5216 bytes data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [21729 bytes
data]
* schannel: failed to decrypt data, need more data { [18982 bytes
data]
* schannel: failed to decrypt data, need more data { [22071 bytes
data]
* schannel: failed to decrypt data, need more data { [6890 bytes
data]
* schannel: failed to decrypt data, need more data { [14848 bytes
data]
* schannel: failed to decrypt data, need more data { [11024 bytes
data]
* schannel: failed to decrypt data, need more data { [10706 bytes
data]
* schannel: failed to decrypt data, need more data { [15158 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [10714 bytes
data]
* schannel: failed to decrypt data, need more data { [15180 bytes
data]
* schannel: failed to decrypt data, need more data { [22273 bytes
data]
* schannel: failed to decrypt data, need more data { [44653 bytes
data]
* schannel: failed to decrypt data, need more data { [22048 bytes
data]
* schannel: failed to decrypt data, need more data { [101084 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [80712 bytes
data]
* schannel: failed to decrypt data, need more data { [23130 bytes
data]
100  503k    0  503k    0     0   670k      0 --:--:-- --:--:--
--:--:--   670k
* Connection #0 to host 192.168.66.1 left intact

For a direct forward proxy to a sslbump enabled port these are the
results:

1724109490.260    217 192.168.78.252 NONE_NONE/200 0 CONNECT
www.youtube.com:443 <http://www.youtube.com:443> -
HIER_DIRECT/142.250.181.238 <http://142.250.181.238> -
www.youtube.com <http://www.youtube.com>
1724109490.947    686 192.168.78.252 TCP_MISS/200 516442 GET
https://www.youtube.com/ <https://www.youtube.com/> -
HIER_DIRECT/142.250.181.238 <http://142.250.181.238> text/html
www.youtube.com <http://www.youtube.com>

PS C:\Users\eliez> curl -x http://192.168.66.1:13128
<http://192.168.66.1:13128> -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0*   Trying 192.168.66.1:13128...
* Connected to 192.168.66.1 (192.168.66.1) port 13128
* CONNECT tunnel: HTTP/1.1 negotiated
* allocate connect buffer
* Establish HTTP proxy tunnel to www.youtube.com:443
<http://www.youtube.com:443>
  > CONNECT www.youtube.com:443 <http://www.youtube.com:443> HTTP/1.1
  > Host: www.youtube.com:443 <http://www.youtube.com:443>
  > User-Agent: curl/8.8.0
  > Proxy-Connection: Keep-Alive
  >
< HTTP/1.1 200 Connection established <
* CONNECT phase completed
* CONNECT tunnel established, response 200
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* ALPN: server did not agree on a protocol. Uses default.
* using HTTP/1.x
  > GET / HTTP/1.1
  > Host: www.youtube.com <http://www.youtube.com>
  > User-Agent: curl/8.8.0
  > Accept: */*
  >
* Request completely sent off
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated < HTTP/1.1 200 OK <
Content-Type: text/html; charset=utf-8 < X-Content-Type-Options:
nosniff < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate < Pragma: no-cache < Expires: Mon, 01 Jan 1990
00:00:00 GMT < Date: Mon, 19 Aug 2024 23:18:10 GMT <
Strict-Transport-Security: max-age=31536000 < X-Frame-Options:
SAMEORIGIN < Content-Security-Policy: require-trusted-types-for
'script'
< Origin-Trial: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< Cross-Origin-Opener-Policy: same-origin-allow-popups;
report-to="youtube_main"
< Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*,
ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
ch-ua-platform-version=*
< Report-To:
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>"}]}
< P3P: CP="This is not a P3P policy! See
http://support.google.com/accounts/answer/151657?hl=en
<http://support.google.com/accounts/answer/151657?hl=en> for more info."
< Server: ESF
< X-XSS-Protection: 0
< Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>;
Expires=Mon, 19-Aug-2024 23:48:10 GMT; Path=/; Secure; HttpOnly <
Set-Cookie: YSC=6pPz8lVi60s; Domain=.youtube.com
<http://youtube.com>; Path=/; Secure; HttpOnly; SameSite=none <
Set-Cookie: VISITOR_INFO1_LIVE=zD4fzRwONpc; Domain=.youtube.com
<http://youtube.com>; Expires=Sat, 15-Feb-2025 23:18:10 GMT; Path=/;
Secure; HttpOnly; SameSite=none < Set-Cookie:
VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgOQ%3D%3D;
Domain=.youtube.com <http://youtube.com>; Expires=Sat, 15-Feb-2025
23:18:10 GMT; Path=/; Secure; HttpOnly; SameSite=none < Alt-Svc:
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 < Accept-Ranges: none
< Vary: Accept-Encoding < X-Cache: MISS from 005-NgTech-Home-Proxy-1
< X-Cache-Lookup: MISS from 005-NgTech-Home-Proxy-1:3128 <
Transfer-Encoding: chunked < Via: 1.1 005-NgTech-Home-Proxy-1
(squid/5.9) < Connection: keep-alive < { [7370 bytes data]
100 27390    0 27390    0     0  35637      0 --:--:-- --:--:--
--:--:-- 35617* schannel: failed to decrypt data, need more data {
[2770 bytes data]
* schannel: failed to decrypt data, need more data { [21842 bytes
data]
* schannel: failed to decrypt data, need more data { [21834 bytes
data]
* schannel: failed to decrypt data, need more data { [10776 bytes
data]
* schannel: failed to decrypt data, need more data { [11080 bytes
data]
* schannel: failed to decrypt data, need more data { [100491 bytes
data]
100  499k    0  499k    0     0   488k      0 --:--:--  0:00:01
--:--:--   489k
* Connection #0 to host 192.168.66.1 left intact

Now for the second part which is to play with the ssl_bump options.
currently the options I am using are:
ssl_bump peek step1
ssl_bump bump all

So now I will try to change them a bit.

For a direct curl request to the intercept with ssl bump port I get
the next logs:

2024/08/20 02:23:18 kid1| SECURITY ALERT: Host header forgery
detected on conn364 local=192.168.66.1:33128
<http://192.168.66.1:33128>
remote=192.168.78.252:40721 <http://192.168.78.252:40721> FD 10
flags=33 (intercepted port does not match 443)
      current master transaction: master118
2024/08/20 02:23:18 kid1| SECURITY ALERT: By user agent: curl/8.8.0
      current master transaction: master118
2024/08/20 02:23:18 kid1| SECURITY ALERT: on URL: www.youtube.com:443
<http://www.youtube.com:443>
      current master transaction: master118
2024/08/20 02:23:18 kid1| kick abandoning conn364
local=192.168.66.1:33128 <http://192.168.66.1:33128>
remote=192.168.78.252:40721 <http://192.168.78.252:40721> FD 10
flags=33
      connection: conn364 local=192.168.66.1:33128
<http://192.168.66.1:33128> remote=192.168.78.252:40721
<http://192.168.78.252:40721> FD 10 flags=33

==> /var/log/squid/access.log <==
1724109798.106      0 192.168.78.252 NONE_NONE/409 4177 CONNECT
www.youtube.com:443 <http://www.youtube.com:443> - HIER_NONE/-
text/html -

PS C:\Users\eliez> curl -x http://192.168.66.1:33128
<http://192.168.66.1:33128> -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0*   Trying 192.168.66.1:33128...
* Connected to 192.168.66.1 (192.168.66.1) port 33128
* CONNECT tunnel: HTTP/1.1 negotiated
* allocate connect buffer
* Establish HTTP proxy tunnel to www.youtube.com:443
<http://www.youtube.com:443>
  > CONNECT www.youtube.com:443 <http://www.youtube.com:443> HTTP/1.1
  > Host: www.youtube.com:443 <http://www.youtube.com:443>
  > User-Agent: curl/8.8.0
  > Proxy-Connection: Keep-Alive
  >
< HTTP/1.1 409 Conflict
< Server: squid/5.9
< Mime-Version: 1.0
< Date: Mon, 19 Aug 2024 23:23:18 GMT < Content-Type:
text/html;charset=utf-8 < Content-Length: 3765 < X-Squid-Error:
ERR_CONFLICT_HOST 0 < Vary: Accept-Language < Content-Language: en <
X-Cache: MISS from 005-NgTech-Home-Proxy-1 < X-Cache-Lookup: NONE
from 005-NgTech-Home-Proxy-1:3128 < Via: 1.1 005-NgTech-Home-Proxy-1
(squid/5.9) < Connection: keep-alive <
* CONNECT tunnel failed, response 409
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0
* Closing connection
curl: (56) CONNECT tunnel failed, response 409

With a Splice all the results are:
Access log:
1724109929.178      0 192.168.78.252 NONE_NONE/000 0 -
error:invalid-request - HIER_NONE/- - -
1724109930.776   1598 192.168.78.252 TCP_TUNNEL/200 531067 -
142.250.185.78:443 <http://142.250.185.78:443> -
ORIGINAL_DST/142.250.185.78 <http://142.250.185.78> - -

PS C:\Users\eliez> curl -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0* Host www.youtube.com:443 <http://www.youtube.com:443>
was resolved.
* IPv6: 2a00:1450:4001:81c::200e, 2a00:1450:4001:809::200e,
2a00:1450:4001:800::200e, 2a00:1450:4001:80e::200e
* IPv4: 142.250.185.78, 142.250.185.110, 142.250.185.142,
142.250.186.174, 142.250.185.174, 142.250.184.238, 142.250.185.238,
142.250.185.206, 142.250.181.238, 142.250.186.46, 142.250.186.78,
172.217.16.142, 216.58.212.174, 216.58.206.46, 172.217.18.110,
172.217.23.110
*   Trying [2a00:1450:4001:81c::200e]:443...
*   Trying 142.250.185.78:443...
* Connected to www.youtube.com <http://www.youtube.com>
(142.250.185.78) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* ALPN: server accepted http/1.1
* using HTTP/1.x
  > GET / HTTP/1.1
  > Host: www.youtube.com <http://www.youtube.com>
  > User-Agent: curl/8.8.0
  > Accept: */*
  >
* Request completely sent off
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated
* schannel: failed to decrypt data, need more data < HTTP/1.1 200 OK
< Content-Type: text/html; charset=utf-8 < X-Content-Type-Options:
nosniff < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate < Pragma: no-cache < Expires: Mon, 01 Jan 1990
00:00:00 GMT < Date: Mon, 19 Aug 2024 23:25:29 GMT <
Strict-Transport-Security: max-age=31536000 < X-Frame-Options:
SAMEORIGIN < Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*,
ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
ch-ua-platform-version=*
< Content-Security-Policy: require-trusted-types-for 'script'
< Cross-Origin-Opener-Policy: same-origin-allow-popups;
report-to="youtube_main"
< Report-To:
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>"}]}
< Origin-Trial: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< P3P: CP="This is not a P3P policy! See
http://support.google.com/accounts/answer/151657?hl=en
<http://support.google.com/accounts/answer/151657?hl=en> for more info."
< Server: ESF
< X-XSS-Protection: 0
< Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>;
Expires=Mon, 19-Aug-2024 23:55:29 GMT; Path=/; Secure; HttpOnly <
Set-Cookie: YSC=O3fSKdGlL-Q; Domain=.youtube.com
<http://youtube.com>; Path=/; Secure; HttpOnly; SameSite=none <
Set-Cookie: VISITOR_INFO1_LIVE=2PPYvkk_Sbo; Domain=.youtube.com
<http://youtube.com>; Expires=Sat, 15-Feb-2025 23:25:29 GMT; Path=/;
Secure; HttpOnly; SameSite=none < Set-Cookie:
VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgGA%3D%3D;
Domain=.youtube.com <http://youtube.com>; Expires=Sat, 15-Feb-2025
23:25:29 GMT; Path=/; Secure; HttpOnly; SameSite=none < Alt-Svc:
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 < Accept-Ranges: none
< Vary: Accept-Encoding < Transfer-Encoding: chunked < { [3674 bytes
data]
100 24634    0 24634    0     0  31895      0 --:--:-- --:--:--
--:--:-- 32033* schannel: failed to decrypt data, need more data {
[2460 bytes data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [21728 bytes
data]
* schannel: failed to decrypt data, need more data { [16536 bytes
data]
* schannel: failed to decrypt data, need more data { [1068 bytes
data]
* schannel: failed to decrypt data, need more data { [22072 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [9336 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [8268 bytes
data]
* schannel: failed to decrypt data, need more data { [7949 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [11024 bytes
data]
* schannel: failed to decrypt data, need more data { [6890 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [2446 bytes
data]
* schannel: failed to decrypt data, need more data { [22071 bytes
data]
* schannel: failed to decrypt data, need more data { [35526 bytes
data]
* schannel: failed to decrypt data, need more data { [18974 bytes
data]
* schannel: failed to decrypt data, need more data { [23450 bytes
data]
* schannel: failed to decrypt data, need more data { [58662 bytes
data]
* schannel: failed to decrypt data, need more data { [21752 bytes
data]
* schannel: failed to decrypt data, need more data { [42424 bytes
data]
* schannel: failed to decrypt data, need more data { [12402 bytes
data]
* schannel: failed to decrypt data, need more data { [42422 bytes
data]
* schannel: failed to decrypt data, need more data { [7972 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
100  501k    0  501k    0     0   496k      0 --:--:--  0:00:01
--:--:--   498k
* Connection #0 to host www.youtube.com <http://www.youtube.com> left
intact

I am unsure if to continue but I will test again the next ssl bump
rules (maybe I got your instructions wrong):
ssl_bump peek all
ssl_bump bump all

Access.log
1724110080.231      0 192.168.78.252 NONE_NONE/000 0 -
error:invalid-request - HIER_NONE/- - -
1724110081.819   1587 192.168.78.252 TCP_TUNNEL/200 532898 -
142.250.185.78:443 <http://142.250.185.78:443> -
ORIGINAL_DST/142.250.185.78 <http://142.250.185.78> - -

Curl:
PS C:\Users\eliez> curl -v -k https://www.youtube.com/
<https://www.youtube.com/>  -o 1.txt
    % Total    % Received % Xferd  Average Speed   Time    Time
Time   Current
                                   Dload  Upload   Total   Spent
  Left   Speed
    0     0    0     0    0     0      0      0 --:--:-- --:--:--
--:--:--     0* Host www.youtube.com:443 <http://www.youtube.com:443>
was resolved.
* IPv6: 2a00:1450:4001:80e::200e, 2a00:1450:4001:80f::200e,
2a00:1450:4001:810::200e, 2a00:1450:4001:82b::200e
* IPv4: 142.250.185.78, 142.250.185.110, 142.250.185.142,
142.250.186.174, 142.250.185.174, 142.250.184.238, 142.250.185.238,
142.250.185.206, 142.250.181.238, 142.250.186.46, 142.250.186.78,
172.217.16.142, 216.58.212.174, 216.58.206.46, 172.217.18.110,
172.217.23.110
*   Trying [2a00:1450:4001:80e::200e]:443...
*   Trying 142.250.185.78:443...
* Connected to www.youtube.com <http://www.youtube.com>
(142.250.185.78) port 443
* schannel: disabled automatic use of client certificate
* ALPN: curl offers http/1.1
* ALPN: server accepted http/1.1
* using HTTP/1.x
  > GET / HTTP/1.1
  > Host: www.youtube.com <http://www.youtube.com>
  > User-Agent: curl/8.8.0
  > Accept: */*
  >
* Request completely sent off
* schannel: remote party requests renegotiation
* schannel: renegotiating SSL/TLS connection
* schannel: SSL/TLS connection renegotiated
* schannel: failed to decrypt data, need more data < HTTP/1.1 200 OK
< Content-Type: text/html; charset=utf-8 < X-Content-Type-Options:
nosniff < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate < Pragma: no-cache < Expires: Mon, 01 Jan 1990
00:00:00 GMT < Date: Mon, 19 Aug 2024 23:28:00 GMT < X-Frame-Options:
SAMEORIGIN < Strict-Transport-Security: max-age=31536000 <
Cross-Origin-Opener-Policy: same-origin-allow-popups;
report-to="youtube_main"
< Content-Security-Policy: require-trusted-types-for 'script'
< Report-To:
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>"}]}
< Origin-Trial: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< Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*,
ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
ch-ua-platform-version=*
< P3P: CP="This is not a P3P policy! See
http://support.google.com/accounts/answer/151657?hl=en
<http://support.google.com/accounts/answer/151657?hl=en> for more info."
< Server: ESF
< X-XSS-Protection: 0
< Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>;
Expires=Mon, 19-Aug-2024 23:58:00 GMT; Path=/; Secure; HttpOnly <
Set-Cookie: YSC=zO-uFscIOFo; Domain=.youtube.com
<http://youtube.com>; Path=/; Secure; HttpOnly; SameSite=none <
Set-Cookie: VISITOR_INFO1_LIVE=ewGx6w06928; Domain=.youtube.com
<http://youtube.com>; Expires=Sat, 15-Feb-2025 23:28:00 GMT; Path=/;
Secure; HttpOnly; SameSite=none < Set-Cookie:
VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgFA%3D%3D;
Domain=.youtube.com <http://youtube.com>; Expires=Sat, 15-Feb-2025
23:28:00 GMT; Path=/; Secure; HttpOnly; SameSite=none < Alt-Svc:
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 < Accept-Ranges: none
< Vary: Accept-Encoding < Transfer-Encoding: chunked < { [3674 bytes
data]
100 16366    0 16366    0     0  23561      0 --:--:-- --:--:--
--:--:-- 23684* schannel: failed to decrypt data, need more data {
[1082 bytes data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [4134 bytes
data]
* schannel: failed to decrypt data, need more data { [2436 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [20670 bytes
data]
* schannel: failed to decrypt data, need more data { [25896 bytes
data]
* schannel: failed to decrypt data, need more data { [20670 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [6580 bytes
data]
* schannel: failed to decrypt data, need more data { [11024 bytes
data]
* schannel: failed to decrypt data, need more data { [5193 bytes
data]
* schannel: failed to decrypt data, need more data { [5512 bytes
data]
* schannel: failed to decrypt data, need more data { [11024 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [9646 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [9336 bytes
data]
* schannel: failed to decrypt data, need more data { [2756 bytes
data]
* schannel: failed to decrypt data, need more data { [13803 bytes
data]
* schannel: failed to decrypt data, need more data { [6890 bytes
data]
* schannel: failed to decrypt data, need more data { [21746 bytes
data]
* schannel: failed to decrypt data, need more data { [56204 bytes
data]
* schannel: failed to decrypt data, need more data { [7972 bytes
data]
* schannel: failed to decrypt data, need more data { [6890 bytes
data]
* schannel: failed to decrypt data, need more data { [23130 bytes
data]
* schannel: failed to decrypt data, need more data { [54824 bytes
data]
* schannel: failed to decrypt data, need more data { [23130 bytes
data]
* schannel: failed to decrypt data, need more data { [74118 bytes
data]
100  503k    0  503k    0     0   531k      0 --:--:-- --:--:--
--:--:--   533k
* Connection #0 to host www.youtube.com <http://www.youtube.com> left
intact

This is all the same with both 5.9 and 6.10 as far as I can tell.

I know it's a lot of logs but it seems like the problem is well
understood.
All the above tests are done using the DNAT REDIRECT method.

Just take into account that the next are also present in squid.conf

acl foreignProtocol squid_error ERR_PROTOCOL_UNKNOWN ERR_TOO_BIG acl
serverTalksFirstProtocol squid_error ERR_REQUEST_START_TIMEOUT

on_unsupported_protocol tunnel foreignProtocol
on_unsupported_protocol tunnel serverTalksFirstProtocol
on_unsupported_protocol respond all

If you need me to test other things please let me know.

Eliezer

----
Eliezer Croitoru
Tech Support
Mobile: +972-5-28704261
Email: ngtech1ltd@xxxxxxxxx <mailto:ngtech1ltd@xxxxxxxxx>

On Mon, Aug 19, 2024 at 10:59 PM Alex Rousskov
<rousskov@xxxxxxxxxxxxxxxxxxxxxxx
<mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx>> wrote:

     On 2024-08-19 15:27, ngtech1ltd@xxxxxxxxx
     <mailto:ngtech1ltd@xxxxxxxxx> wrote:

      > I see that there is a SNI so I am not sure how to look at the
issue.

     FWIW, as the next step, I still recommend answering the remaining
open
     questions. Everything else makes a facinating read but is less
     likely to
     help us make progress (and may obscure/hide actual answers and
test
     results). I will restate those remaining questions for your
convenience:

     * Do all those 12 access.log records correspond to a single curl
     request? If not, please only share access.log record(s) that do
     correspond.

     2. Does everything work for non-intercept ports? Use the same
curl test
     you have shared below, but specify proxy address for curl to use.

     4. Does everything work when you remove "ssl-bump" and related
options
     from intercepting http_port 33128 (and use that intercepted port
in the
     same curl test)?

     5. Does everything work when you use "ssl_bump splice all"
instead of
     your current ssl_bump rule? Same curl parameters as in Q4.

     6. Does everything work when you use "ssl_bump peek all" instead
of
     your
     current ssl_bump rule? Same curl parameters as in Q4.

     While going through the above list, top to bottom, if you find a
test
     that does _not_ work, pause: There is no need to proceed with
other,
     more complicated tests if an earlier simpler/basic test fails.

     HTH,

     Alex.

      > I was thinking that maybe it's something with the OpenSSL
version
     (3.x.x) on Fedora but then I installed both 5.9 and 6.10 on
     Almalinux 8 and the result is the same.
      >
      > I will describe my setup which might give some background.
      > I have a very big lab...
      > In the front of the Internet connection there are couple NGFW
     devices and RouterOS.
      > Mikrotik RouterOS is the edge and all the others are used with
     PBR accordingly.
      > The proxy sits in a deferent segment on the network and I have
     tried couple methods to intercept the traffic with squid.
      > The only one which works with Squid and the existing equipment
     and do not cause some weird loop is ethernet level tunnel ie not:
      > * GRE
      > * IPIP
      > And couple others.
      >
      > The only ones which works fine are:
      > * EoIP (Mikrotik which is based on GRE0
      > * VxLAN
      >
      > There are two methods to intercept the traffic:
      > * PBR+DNAT on the squid box
      > * PBR+TPROXY on the squid box
      >
      > Since the intercept method terminates the connection and
creates
     a new one with the ip of the proxy it's very simple to even use
gre
     and ipip.
      > But, with tproxy to allow the traffic being identified
currently
     as a packet which is not still in the routing stack we the linux
OS
     need to tag it somehow.
      > To do that the default "Salt" for the packet hash in the
routing
     stack is the source and destination mac address.
      > Due to this the only methods which are allowing to use tproxy
are
     the above mentioned tunnels. (Maybe I will post a video on it
later
     on with a demo)
      >
      > The Mikrotik RouterOS device re-routes the traffic from the
LAN
     interface into the VxLAN interface directly to the proxy machine
     which has a
      > static or dynamic route to the LAN subnet via the other side
of
     the VxLAN tunnel which is the edge RouterOS device.
      > I want to gather a set of configurations and tests for this
     configurations to verify what might cause this issue and if
possible
     to resolve it.
      > For me it seems that if my FortiGate and CheckPoint devices
are
     able to intercept the traffic and "Bump" it, there is no reason
why
     squid should
      > be able to do that the same way.
      >
      > I will later on send you a private link to the pcaps in a zip
     file so you would be able to inspect this issue in the network
level
     and to see if there is
      > some details which can help us understand what cause this
     specific issue.
      >
      > I want to say that bumping works fine on non-intercepted
     connections and that I have tested the interception with the two
     available methods ie:
      > * DNAT Redirect
      > * Tproxy
      >
      > Thanks,
      > Eliezer Croitoru
      >
      > -----Original Message-----
      > From: Alex Rousskov <rousskov@xxxxxxxxxxxxxxxxxxxxxxx
     <mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx>>
      > Sent: Monday, August 19, 2024 7:18 PM
      > To: NgTech LTD <ngtech1ltd@xxxxxxxxx
<mailto:ngtech1ltd@xxxxxxxxx>>
      > Subject: Re:  Squid 6.10 on Fedora 40 cannot
     intercept and bump SSL Traffic
      >
      > Eliezer, please move this thread back to squid-users mailing
list
      > instead of emailing me personally. When you do so, please
clarify
      > whether all 12 access.log records correspond to this single
curl
     request
      > (if not, please only share access.log record(s) that do
     correspond). --Alex.
      >
      > On 2024-08-19 12:03, NgTech LTD wrote:
      >> This is the output of curl on windows 11 desktop:
      >> C:\Users\USER>curl https://www.youtube.com/
     <https://www.youtube.com/> -k -v -o 1.txt
      >>     % Total    % Received % Xferd  Average Speed   Time
Time         Time
      >>    Current
      >>                                    Dload  Upload   Total
  Spent    Left
      >>    Speed
      >>     0     0    0     0    0     0      0      0 --:--:--
--:--:--
      >> --:--:--     0* Host www.youtube.com:443
     <http://www.youtube.com:443> <http://www.youtube.com:443
     <http://www.youtube.com:443>>
      >> was resolved.
      >> * IPv6: 2a00:1450:4001:800::200e, 2a00:1450:4001:80e::200e,
      >> 2a00:1450:4001:81c::200e, 2a00:1450:4001:809::200e
      >> * IPv4: 142.250.185.78, 142.250.185.110, 142.250.185.142,
      >> 142.250.186.174, 142.250.185.174, 142.250.184.238,
142.250.185.238,
      >> 142.250.185.206, 142.250.181.238, 142.250.186.46,
142.250.186.78,
      >> 172.217.16.142, 216.58.212.174, 216.58.206.46,
172.217.23.110,
      >> 216.58.212.142
      >> *   Trying 142.250.185.78:443...
      >> * Connected to www.youtube.com <http://www.youtube.com>
     <http://www.youtube.com <http://www.youtube.com>>
(142.250.185.78)
      >> port 443
      >> * schannel: disabled automatic use of client certificate
      >> * ALPN: curl offers http/1.1
      >> * ALPN: server accepted http/1.1
      >> * using HTTP/1.x
      >>   > GET / HTTP/1.1
      >>   > Host: www.youtube.com <http://www.youtube.com>
     <http://www.youtube.com <http://www.youtube.com>>
      >>   > User-Agent: curl/8.8.0
      >>   > Accept: */*
      >>   >
      >> * Request completely sent off
      >> * schannel: remote party requests renegotiation
      >> * schannel: renegotiating SSL/TLS connection
      >> * schannel: SSL/TLS connection renegotiated
      >> * schannel: failed to decrypt data, need more data
      >> < HTTP/1.1 200 OK
      >> < Content-Type: text/html; charset=utf-8
      >> < X-Content-Type-Options: nosniff
      >> < Cache-Control: no-cache, no-store, max-age=0,
must-revalidate
      >> < Pragma: no-cache
      >> < Expires: Mon, 01 Jan 1990 00:00:00 GMT
      >> < Date: Mon, 19 Aug 2024 16:02:23 GMT
      >> < X-Frame-Options: SAMEORIGIN
      >> < Strict-Transport-Security: max-age=31536000
      >> < Origin-Trial:
      >>
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      >> < Cross-Origin-Opener-Policy: same-origin-allow-popups;
      >> report-to="youtube_main"
      >> < Report-To:
      >>

{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https:
//csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>
<https://csp.withgoogle.com/csp/report-to/youtube_main
<https://csp.withgoogle.com/csp/report-to/youtube_main>>"}]}
      >> < Content-Security-Policy: require-trusted-types-for 'script'
      >> < Permissions-Policy: ch-ua-arch=*, ch-ua-bitness=*,
      >> ch-ua-full-version=*, ch-ua-full-version-list=*,
ch-ua-model=*,
      >> ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*,
      >> ch-ua-platform-version=*
      >> < P3P: CP="This is not a P3P policy! See
      >> http://support.google.com/accounts/answer/151657?hl=en
     <http://support.google.com/accounts/answer/151657?hl=en>
      >> <http://support.google.com/accounts/answer/151657?hl=en
     <http://support.google.com/accounts/answer/151657?hl=en>> for
more
     info."
      >> < Server: ESF
      >> < X-XSS-Protection: 0
      >> < Set-Cookie: GPS=1; Domain=.youtube.com <http://youtube.com>
     <http://youtube.com <http://youtube.com>>;
      >> Expires=Mon, 19-Aug-2024 16:32:23 GMT; Path=/; Secure;
HttpOnly
      >> < Set-Cookie: YSC=XYs_jViLkFw; Domain=.youtube.com
     <http://youtube.com> <http://youtube.com <http://youtube.com>>;
      >> Path=/; Secure; HttpOnly; SameSite=none
      >> < Set-Cookie: VISITOR_INFO1_LIVE=csMabhlNyrI;
     Domain=.youtube.com <http://youtube.com>
      >> <http://youtube.com <http://youtube.com>>; Expires=Sat,
     15-Feb-2025 16:02:23 GMT; Path=/;
      >> Secure; HttpOnly; SameSite=none
      >> < Set-Cookie: VISITOR_PRIVACY_METADATA=CgJJTBIEGgAgVw%3D%3D;
      >> Domain=.youtube.com <http://youtube.com> <http://youtube.com
     <http://youtube.com>>; Expires=Sat, 15-Feb-2025
      >> 16:02:23 GMT; Path=/; Secure; HttpOnly; SameSite=none
      >> < Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
      >> < Accept-Ranges: none
      >> < Vary: Accept-Encoding
      >> < Transfer-Encoding: chunked
      >> <
      >> { [3674 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [8008 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2462 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [4128 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [4128 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [4128 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5242 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6922 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [20378 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [3839 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [9632 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [2752 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [7994 bytes data]
      >> 100  193k    0  193k    0     0   293k      0 --:--:--
--:--:--
     --:--:--
      >>    294k* schannel: failed to decrypt data, need more data
      >> { [28937 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [8414 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [9632 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [7852 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [5504 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [17888 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [19016 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [15136 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [10760 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [6880 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [34152 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [28648 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [33026 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [14888 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [24768 bytes data]
      >> * schannel: failed to decrypt data, need more data
      >> { [12136 bytes data]
      >> 100  498k    0  498k    0     0   665k      0 --:--:--
--:--:--
     --:--:--
      >>    669k
      >> * Connection #0 to host www.youtube.com
<http://www.youtube.com>
     <http://www.youtube.com <http://www.youtube.com>> left intact
      >>
      >> And the access.log:
      >> 1724083303.298      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083303.888    589 192.168.78.15 TCP_TUNNEL/200 529157
CONNECT
      >> 142.250.185.78:443 <http://142.250.185.78:443>
     <http://142.250.185.78:443 <http://142.250.185.78:443>> -
      >> ORIGINAL_DST/142.250.185.78 <http://142.250.185.78>
     <http://142.250.185.78 <http://142.250.185.78>> - -
      >> 1724083307.305      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083307.908    603 192.168.78.15 TCP_TUNNEL/200 530241
CONNECT
      >> 142.250.185.78:443 <http://142.250.185.78:443>
     <http://142.250.185.78:443 <http://142.250.185.78:443>> -
      >> ORIGINAL_DST/142.250.185.78 <http://142.250.185.78>
     <http://142.250.185.78 <http://142.250.185.78>> - -
      >> 1724083311.615      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083312.255    640 192.168.78.15 TCP_TUNNEL/200 528465
CONNECT
      >> 142.250.185.78:443 <http://142.250.185.78:443>
     <http://142.250.185.78:443 <http://142.250.185.78:443>> -
      >> ORIGINAL_DST/142.250.185.78 <http://142.250.185.78>
     <http://142.250.185.78 <http://142.250.185.78>> - -
      >> 1724083316.666      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083317.315    649 192.168.78.15 TCP_TUNNEL/200 529617
CONNECT
      >> 142.250.185.78:443 <http://142.250.185.78:443>
     <http://142.250.185.78:443 <http://142.250.185.78:443>> -
      >> ORIGINAL_DST/142.250.185.78 <http://142.250.185.78>
     <http://142.250.185.78 <http://142.250.185.78>> - -
      >> 1724083342.731      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083343.377    645 192.168.78.15 TCP_TUNNEL/200 528377
CONNECT
      >> 142.250.185.78:443 <http://142.250.185.78:443>
     <http://142.250.185.78:443 <http://142.250.185.78:443>> -
      >> ORIGINAL_DST/142.250.185.78 <http://142.250.185.78>
     <http://142.250.185.78 <http://142.250.185.78>> - -
      >> 1724083378.565      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >> 1724083378.801      0 192.168.78.15 NONE_NONE/000 0 -
      >> error:invalid-request - HIER_NONE/- - -
      >>
      >>
      >> ----
      >> Eliezer Croitoru
      >> Tech Support
      >> Mobile: +972-5-28704261
      >> Email: ngtech1ltd@xxxxxxxxx <mailto:ngtech1ltd@xxxxxxxxx>
     <mailto:ngtech1ltd@xxxxxxxxx <mailto:ngtech1ltd@xxxxxxxxx>>
      >>
      >>
      >> On Mon, Aug 19, 2024 at 3:21 PM Alex Rousskov
      >> <rousskov@xxxxxxxxxxxxxxxxxxxxxxx
     <mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx>
      >> <mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx
     <mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx>>> wrote:
      >>
      >>      On 2024-08-19 03:47, NgTech LTD wrote:
      >>       > I am testing Squid 6.10 on Fedora 40 (their package).
      >>       > And it seems that Squid is unable to bump clients
     (ESNI/ECH)?
      >>       >
      >>       > I had couple iterations of pek stare and bump and I
am
     not sure
      >>      what is
      >>       > the reason for that:
      >>
      >>      What do you use as a client? Judging by the number of
      >>      error:invalid-request entries in your access.log, that
     client may
      >>      not be
      >>      speaking HTTP/1 inside those CONNECT tunnels.
      >>
      >>      Does everything work for non-intercept ports?
      >>
      >>      Does everything work in a basic curl or wget test?
      >>
      >>      Does everything work when you remove "ssl-bump" and
related
     options
      >>      from
      >>      intercepting http_port 33128?
      >>
      >>      Does everything work when you use "ssl_bump splice all"
     instead of your
      >>      current ssl_bump rule?
      >>
      >>      Does everything work when you use "ssl_bump peek all"
     instead of your
      >>      current ssl_bump rule?
      >>
      >>      Alex.
      >>
      >>
      >>       > shutdown_lifetime 3 seconds
      >>       > external_acl_type whitelist-lookup-helper ipv4 ttl=10
      >>      children-max=10
      >>       > children-startup=2 \
      >>       >          children-idle=2 concurrency=10 %URI %SRC
      >>       > /usr/local/bin/squid-conf-url-lookup.rb
      >>       > acl whitelist-lookup external
whitelist-lookup-helper
      >>       > acl ytmethods method POST GET
      >>       > acl localnet src 0.0.0.1-0.255.255.255  # RFC 1122
     "this" network
      >>      (LAN)
      >>       > acl localnet src 10.0.0.0/8 <http://10.0.0.0/8>
     <http://10.0.0.0/8 <http://10.0.0.0/8>>
      >>      <http://10.0.0.0/8 <http://10.0.0.0/8>
<http://10.0.0.0/8
     <http://10.0.0.0/8>>>             # RFC 1918
      >>       > local private network (LAN)
      >>       > acl localnet src 100.64.0.0/10 <http://100.64.0.0/10>
     <http://100.64.0.0/10 <http://100.64.0.0/10>>
      >>      <http://100.64.0.0/10 <http://100.64.0.0/10>
     <http://100.64.0.0/10 <http://100.64.0.0/10>>>          # RFC
      >>       > 6598 shared address space (CGN)
      >>       > acl localnet src 169.254.0.0/16
<http://169.254.0.0/16>
     <http://169.254.0.0/16 <http://169.254.0.0/16>>
      >>      <http://169.254.0.0/16 <http://169.254.0.0/16>
     <http://169.254.0.0/16 <http://169.254.0.0/16>>>         # RFC
      >>       > 3927 link-local (directly plugged) machines
      >>       > acl localnet src 172.16.0.0/12 <http://172.16.0.0/12>
     <http://172.16.0.0/12 <http://172.16.0.0/12>>
      >>      <http://172.16.0.0/12 <http://172.16.0.0/12>
     <http://172.16.0.0/12 <http://172.16.0.0/12>>>          # RFC
      >>       > 1918 local private network (LAN)
      >>       > acl localnet src 192.168.0.0/16
<http://192.168.0.0/16>
     <http://192.168.0.0/16 <http://192.168.0.0/16>>
      >>      <http://192.168.0.0/16 <http://192.168.0.0/16>
     <http://192.168.0.0/16 <http://192.168.0.0/16>>>         # RFC
      >>       > 1918 local private network (LAN)
      >>       > acl localnet src fc00::/7               # RFC 4193
local
     private
      >>      network
      >>       > range
      >>       > acl localnet src fe80::/10              # RFC 4291
     link-local
      >>      (directly
      >>       > plugged) machines
      >>       > acl SSL_ports port 443
      >>       > acl Safe_ports port 80          # http
      >>       > acl Safe_ports port 21          # ftp
      >>       > acl Safe_ports port 443         # https
      >>       > acl Safe_ports port 70          # gopher
      >>       > acl Safe_ports port 210         # wais
      >>       > acl Safe_ports port 1025-65535  # unregistered ports
      >>       > acl Safe_ports port 280         # http-mgmt
      >>       > acl Safe_ports port 488         # gss-http
      >>       > acl Safe_ports port 591         # filemaker
      >>       > acl Safe_ports port 777         # multiling http
      >>       > http_access deny !Safe_ports
      >>       > http_access deny CONNECT !SSL_ports
      >>       > http_access allow localhost manager
      >>       > http_access deny manager
      >>       > http_access allow localhost
      >>       > http_access deny to_localhost
      >>       > http_access deny to_linklocal
      >>       > acl tubedoms dstdomain .ytimg.com <http://ytimg.com>
     <http://ytimg.com <http://ytimg.com>>
      >>      <http://ytimg.com <http://ytimg.com> <http://ytimg.com
     <http://ytimg.com>>> .youtube.com <http://youtube.com>
     <http://youtube.com <http://youtube.com>>
      >>       > <http://youtube.com <http://youtube.com>
     <http://youtube.com <http://youtube.com>>> .youtu.be
<http://youtu.be>
      >>      <http://youtu.be <http://youtu.be>> <http://youtu.be
     <http://youtu.be> <http://youtu.be <http://youtu.be>>>
      >>       > http_access allow ytmethods localnet tubedoms
     whitelist-lookup
      >>       > http_access allow localnet
      >>       > http_access deny all
      >>       > http_port 3128
      >>       > http_port 13128 ssl-bump
tls-cert=/etc/squid/ssl/cert.pem
      >>       > tls-key=/etc/squid/ssl/key.pem \
      >>       >          generate-host-certificates=on
      >>      dynamic_cert_mem_cache_size=4MB
      >>       > http_port 23128 tproxy ssl-bump
     tls-cert=/etc/squid/ssl/cert.pem
      >>       > tls-key=/etc/squid/ssl/key.pem \
      >>       >          generate-host-certificates=on
      >>      dynamic_cert_mem_cache_size=4MB
      >>       > http_port 33128 intercept ssl-bump
     tls-cert=/etc/squid/ssl/cert.pem
      >>       > tls-key=/etc/squid/ssl/key.pem \
      >>       >          generate-host-certificates=on
      >>      dynamic_cert_mem_cache_size=4MB
      >>       > sslcrtd_program
/usr/lib64/squid/security_file_certgen -s
      >>       > /var/spool/squid/ssl_db -M 4MB
      >>       > sslcrtd_children 5
      >>       > acl foreignProtocol squid_error ERR_PROTOCOL_UNKNOWN
     ERR_TOO_BIG
      >>       > acl serverTalksFirstProtocol squid_error
     ERR_REQUEST_START_TIMEOUT
      >>       > on_unsupported_protocol tunnel foreignProtocol
      >>       > on_unsupported_protocol tunnel
serverTalksFirstProtocol
      >>       > on_unsupported_protocol respond all
      >>       > acl monitoredSites ssl::server_name .youtube.com
     <http://youtube.com>
      >>      <http://youtube.com <http://youtube.com>>
     <http://youtube.com <http://youtube.com> <http://youtube.com
     <http://youtube.com>>>
      >>       > .ytimg.com <http://ytimg.com> <http://ytimg.com
     <http://ytimg.com>> <http://ytimg.com <http://ytimg.com>
     <http://ytimg.com <http://ytimg.com>>>
      >>       > acl monitoredSitesRegex ssl::server_name_regex
     \.youtube\.com
      >>      \.ytimg\.com
      >>       > acl serverIsBank ssl::server_name .visa.com
     <http://visa.com> <http://visa.com <http://visa.com>>
      >>      <http://visa.com <http://visa.com> <http://visa.com
     <http://visa.com>>>
      >>       > acl step1 at_step SslBump1
      >>       > acl step2 at_step SslBump2
      >>       > acl step3 at_step SslBump3
      >>       > ssl_bump bump all
      >>       > strip_query_terms off
      >>       > coredump_dir /var/spool/squid
      >>       > refresh_pattern ^ftp:           1440    20%     10080
      >>       > refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
      >>       > refresh_pattern .               0       20%     4320
      >>       > logformat ssl_custom_format %ts.%03tu %6tr %>a
     %Ss/%03>Hs %<st
      >>      %rm %ru
      >>       > %[un %Sh/%<a %mt %ssl::>sni
      >>       > access_log daemon:/var/log/squid/access.log
     ssl_custom_format
      >>       > ##EOF
      >>       >
      >>       > access.log from before:
      >>       > 1724028804.797    486 192.168.78.15 TCP_TUNNEL/200
17764
     CONNECT
      >>       > 40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>
      >>      <http://40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>> -
      >>      ORIGINAL_DST/40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>
      >>       > <http://40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>> - -
      >>       > 1724028805.413      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.028      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.028      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.029      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.030      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.085     57 192.168.78.15 TCP_TUNNEL/200
4513
     CONNECT
      >>       > 104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>
      >>      <http://104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>> -
      >>       > ORIGINAL_DST/104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>
      >>      <http://104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>> - -
      >>       > 1724028806.086     56 192.168.78.15 TCP_TUNNEL/200
4513
     CONNECT
      >>       > 104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>
      >>      <http://104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>> -
      >>       > ORIGINAL_DST/104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>
      >>      <http://104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>> - -
      >>       > 1724028806.086     56 192.168.78.15 TCP_TUNNEL/200
4512
     CONNECT
      >>       > 104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>
      >>      <http://104.18.72.113:443 <http://104.18.72.113:443>
     <http://104.18.72.113:443 <http://104.18.72.113:443>>> -
      >>       > ORIGINAL_DST/104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>
      >>      <http://104.18.72.113 <http://104.18.72.113>
     <http://104.18.72.113 <http://104.18.72.113>>> - -
      >>       > 1724028806.208      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.213      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.338      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.469      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028806.596      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028807.006      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028807.262      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028808.922   5037 192.168.78.15 TCP_TUNNEL/200
6096
     CONNECT
      >>       > 13.107.246.60:443 <http://13.107.246.60:443>
     <http://13.107.246.60:443 <http://13.107.246.60:443>>
      >>      <http://13.107.246.60:443 <http://13.107.246.60:443>
     <http://13.107.246.60:443 <http://13.107.246.60:443>>> -
      >>       > ORIGINAL_DST/13.107.246.60 <http://13.107.246.60>
     <http://13.107.246.60 <http://13.107.246.60>>
      >>      <http://13.107.246.60 <http://13.107.246.60>
     <http://13.107.246.60 <http://13.107.246.60>>> - -
      >>       > 1724028812.906   8336 192.168.78.15 TCP_TUNNEL/200
     1071500 CONNECT
      >>       > 104.126.37.171:443 <http://104.126.37.171:443>
     <http://104.126.37.171:443 <http://104.126.37.171:443>>
      >>      <http://104.126.37.171:443 <http://104.126.37.171:443>
     <http://104.126.37.171:443 <http://104.126.37.171:443>>> -
      >>       > ORIGINAL_DST/104.126.37.171 <http://104.126.37.171>
     <http://104.126.37.171 <http://104.126.37.171>>
      >>      <http://104.126.37.171 <http://104.126.37.171>
     <http://104.126.37.171 <http://104.126.37.171>>> - -
      >>       > 1724028819.209 247893 192.168.78.15 TCP_TUNNEL/200
4023
     CONNECT
      >>       > 142.250.186.34:443 <http://142.250.186.34:443>
     <http://142.250.186.34:443 <http://142.250.186.34:443>>
      >>      <http://142.250.186.34:443 <http://142.250.186.34:443>
     <http://142.250.186.34:443 <http://142.250.186.34:443>>> -
      >>       > ORIGINAL_DST/142.250.186.34 <http://142.250.186.34>
     <http://142.250.186.34 <http://142.250.186.34>>
      >>      <http://142.250.186.34 <http://142.250.186.34>
     <http://142.250.186.34 <http://142.250.186.34>>> - -
      >>       > 1724028820.097 250033 192.168.78.15 TCP_TUNNEL/200
     549611 CONNECT
      >>       > 142.250.184.246:443 <http://142.250.184.246:443>
     <http://142.250.184.246:443 <http://142.250.184.246:443>>
      >>      <http://142.250.184.246:443 <http://142.250.184.246:443>
     <http://142.250.184.246:443 <http://142.250.184.246:443>>> -
      >>       > ORIGINAL_DST/142.250.184.246 <http://142.250.184.246>
     <http://142.250.184.246 <http://142.250.184.246>>
      >>      <http://142.250.184.246 <http://142.250.184.246>
     <http://142.250.184.246 <http://142.250.184.246>>> - -
      >>       > 1724028820.154 246850 192.168.78.15 TCP_TUNNEL/200
15119
     CONNECT
      >>       > 216.58.206.65:443 <http://216.58.206.65:443>
     <http://216.58.206.65:443 <http://216.58.206.65:443>>
      >>      <http://216.58.206.65:443 <http://216.58.206.65:443>
     <http://216.58.206.65:443 <http://216.58.206.65:443>>> -
      >>       > ORIGINAL_DST/216.58.206.65 <http://216.58.206.65>
     <http://216.58.206.65 <http://216.58.206.65>>
      >>      <http://216.58.206.65 <http://216.58.206.65>
     <http://216.58.206.65 <http://216.58.206.65>>> - -
      >>       > 1724028820.164 246856 192.168.78.15 TCP_TUNNEL/200
3037
     CONNECT
      >>       > 142.250.181.227:443 <http://142.250.181.227:443>
     <http://142.250.181.227:443 <http://142.250.181.227:443>>
      >>      <http://142.250.181.227:443 <http://142.250.181.227:443>
     <http://142.250.181.227:443 <http://142.250.181.227:443>>> -
      >>       > ORIGINAL_DST/142.250.181.227 <http://142.250.181.227>
     <http://142.250.181.227 <http://142.250.181.227>>
      >>      <http://142.250.181.227 <http://142.250.181.227>
     <http://142.250.181.227 <http://142.250.181.227>>> - -
      >>       > 1724028820.203 246893 192.168.78.15 TCP_TUNNEL/200
3031
     CONNECT
      >>       > 172.217.16.196:443 <http://172.217.16.196:443>
     <http://172.217.16.196:443 <http://172.217.16.196:443>>
      >>      <http://172.217.16.196:443 <http://172.217.16.196:443>
     <http://172.217.16.196:443 <http://172.217.16.196:443>>> -
      >>       > ORIGINAL_DST/172.217.16.196 <http://172.217.16.196>
     <http://172.217.16.196 <http://172.217.16.196>>
      >>      <http://172.217.16.196 <http://172.217.16.196>
     <http://172.217.16.196 <http://172.217.16.196>>> - -
      >>       > 1724028822.656 271833 192.168.78.15 TCP_TUNNEL/200
     387583 CONNECT
      >>       > 142.250.185.238:443 <http://142.250.185.238:443>
     <http://142.250.185.238:443 <http://142.250.185.238:443>>
      >>      <http://142.250.185.238:443 <http://142.250.185.238:443>
     <http://142.250.185.238:443 <http://142.250.185.238:443>>> -
      >>       > ORIGINAL_DST/142.250.185.238 <http://142.250.185.238>
     <http://142.250.185.238 <http://142.250.185.238>>
      >>      <http://142.250.185.238 <http://142.250.185.238>
     <http://142.250.185.238 <http://142.250.185.238>>> - -
      >>       > 1724028830.336      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028830.781    444 192.168.78.15 TCP_TUNNEL/200
18505
     CONNECT
      >>       > 40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>
      >>      <http://40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>> -
      >>      ORIGINAL_DST/40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>
      >>       > <http://40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>> - -
      >>       > 1724028841.781 155018 192.168.78.15 TCP_TUNNEL/200
15960
     CONNECT
      >>       > 13.107.6.158:443 <http://13.107.6.158:443>
     <http://13.107.6.158:443 <http://13.107.6.158:443>>
      >>      <http://13.107.6.158:443 <http://13.107.6.158:443>
     <http://13.107.6.158:443 <http://13.107.6.158:443>>> -
      >>      ORIGINAL_DST/13.107.6.158 <http://13.107.6.158>
     <http://13.107.6.158 <http://13.107.6.158>>
      >>       > <http://13.107.6.158 <http://13.107.6.158>
     <http://13.107.6.158 <http://13.107.6.158>>> - -
      >>       > 1724028849.443      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028849.698      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028865.261      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028865.779    517 192.168.78.15 TCP_TUNNEL/200
18557
     CONNECT
      >>       > 40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>
      >>      <http://40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>> -
      >>      ORIGINAL_DST/40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>
      >>       > <http://40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>> - -
      >>       > 1724028870.718 109994 192.168.78.15 TCP_TUNNEL/200
6972
     CONNECT
      >>       > 20.42.65.94:443 <http://20.42.65.94:443>
     <http://20.42.65.94:443 <http://20.42.65.94:443>>
     <http://20.42.65.94:443 <http://20.42.65.94:443>
      >>      <http://20.42.65.94:443 <http://20.42.65.94:443>>> -
     ORIGINAL_DST/20.42.65.94 <http://20.42.65.94>
      >>      <http://20.42.65.94 <http://20.42.65.94>>
      >>       > <http://20.42.65.94 <http://20.42.65.94>
     <http://20.42.65.94 <http://20.42.65.94>>> - -
      >>       > 1724028871.179  64583 192.168.78.15 TCP_TUNNEL/200
1903
     CONNECT
      >>       > 104.18.10.207:443 <http://104.18.10.207:443>
     <http://104.18.10.207:443 <http://104.18.10.207:443>>
      >>      <http://104.18.10.207:443 <http://104.18.10.207:443>
     <http://104.18.10.207:443 <http://104.18.10.207:443>>> -
      >>       > ORIGINAL_DST/104.18.10.207 <http://104.18.10.207>
     <http://104.18.10.207 <http://104.18.10.207>>
      >>      <http://104.18.10.207 <http://104.18.10.207>
     <http://104.18.10.207 <http://104.18.10.207>>> - -
      >>       > 1724028871.179  63917 192.168.78.15 TCP_TUNNEL/200
2430
     CONNECT
      >>       > 142.250.186.99:443 <http://142.250.186.99:443>
     <http://142.250.186.99:443 <http://142.250.186.99:443>>
      >>      <http://142.250.186.99:443 <http://142.250.186.99:443>
     <http://142.250.186.99:443 <http://142.250.186.99:443>>> -
      >>       > ORIGINAL_DST/142.250.186.99 <http://142.250.186.99>
     <http://142.250.186.99 <http://142.250.186.99>>
      >>      <http://142.250.186.99 <http://142.250.186.99>
     <http://142.250.186.99 <http://142.250.186.99>>> - -
      >>       > 1724028871.179  64709 192.168.78.15 TCP_TUNNEL/200
2439
     CONNECT
      >>       > 142.250.185.170:443 <http://142.250.185.170:443>
     <http://142.250.185.170:443 <http://142.250.185.170:443>>
      >>      <http://142.250.185.170:443 <http://142.250.185.170:443>
     <http://142.250.185.170:443 <http://142.250.185.170:443>>> -
      >>       > ORIGINAL_DST/142.250.185.170 <http://142.250.185.170>
     <http://142.250.185.170 <http://142.250.185.170>>
      >>      <http://142.250.185.170 <http://142.250.185.170>
     <http://142.250.185.170 <http://142.250.185.170>>> - -
      >>       > 1724028871.308      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028871.731    422 192.168.78.15 TCP_TUNNEL/200
17789
     CONNECT
      >>       > 40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>
      >>      <http://40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>> -
      >>      ORIGINAL_DST/40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>
      >>       > <http://40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>> - -
      >>       > 1724028872.486      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028873.477      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028873.745      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028873.902    424 192.168.78.15 TCP_TUNNEL/200
18520
     CONNECT
      >>       > 40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>
      >>      <http://40.126.31.73:443 <http://40.126.31.73:443>
     <http://40.126.31.73:443 <http://40.126.31.73:443>>> -
      >>      ORIGINAL_DST/40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>
      >>       > <http://40.126.31.73 <http://40.126.31.73>
     <http://40.126.31.73 <http://40.126.31.73>>> - -
      >>       > 1724028877.056      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028877.060      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028877.060      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028877.060      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028877.430 312389 192.168.78.15 TCP_TUNNEL/200
7884
     CONNECT
      >>       > 142.250.186.78:443 <http://142.250.186.78:443>
     <http://142.250.186.78:443 <http://142.250.186.78:443>>
      >>      <http://142.250.186.78:443 <http://142.250.186.78:443>
     <http://142.250.186.78:443 <http://142.250.186.78:443>>> -
      >>       > ORIGINAL_DST/142.250.186.78 <http://142.250.186.78>
     <http://142.250.186.78 <http://142.250.186.78>>
      >>      <http://142.250.186.78 <http://142.250.186.78>
     <http://142.250.186.78 <http://142.250.186.78>>> - -
      >>       > 1724028878.800      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028878.920      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028879.072      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028880.808   7062 192.168.78.15 TCP_TUNNEL/200
     836391 CONNECT
      >>       > 104.126.37.145:443 <http://104.126.37.145:443>
     <http://104.126.37.145:443 <http://104.126.37.145:443>>
      >>      <http://104.126.37.145:443 <http://104.126.37.145:443>
     <http://104.126.37.145:443 <http://104.126.37.145:443>>> -
      >>       > ORIGINAL_DST/104.126.37.145 <http://104.126.37.145>
     <http://104.126.37.145 <http://104.126.37.145>>
      >>      <http://104.126.37.145 <http://104.126.37.145>
     <http://104.126.37.145 <http://104.126.37.145>>> - -
      >>       > 1724028882.468  33024 192.168.78.15 TCP_TUNNEL/200
     1488697 CONNECT
      >>       > 49.12.59.2:443 <http://49.12.59.2:443>
     <http://49.12.59.2:443 <http://49.12.59.2:443>>
     <http://49.12.59.2:443 <http://49.12.59.2:443>
      >>      <http://49.12.59.2:443 <http://49.12.59.2:443>>> -
     ORIGINAL_DST/49.12.59.2 <http://49.12.59.2> <http://49.12.59.2
     <http://49.12.59.2>>
      >>       > <http://49.12.59.2 <http://49.12.59.2>
     <http://49.12.59.2 <http://49.12.59.2>>> - -
      >>       > 1724028883.728   6671 192.168.78.15 TCP_TUNNEL/200
69351
     CONNECT
      >>       > 52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>
      >>      <http://52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>> -
      >>       > ORIGINAL_DST/52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>
      >>      <http://52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>> - -
      >>       > 1724028883.789   6728 192.168.78.15 TCP_TUNNEL/200
69216
     CONNECT
      >>       > 52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>
      >>      <http://52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>> -
      >>       > ORIGINAL_DST/52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>
      >>      <http://52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>> - -
      >>       > 1724028883.797   6736 192.168.78.15 TCP_TUNNEL/200
     104657 CONNECT
      >>       > 52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>
      >>      <http://52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>> -
      >>       > ORIGINAL_DST/52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>
      >>      <http://52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>> - -
      >>       > 1724028883.845   6784 192.168.78.15 TCP_TUNNEL/200
80277
     CONNECT
      >>       > 52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>
      >>      <http://52.216.185.251:443 <http://52.216.185.251:443>
     <http://52.216.185.251:443 <http://52.216.185.251:443>>> -
      >>       > ORIGINAL_DST/52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>
      >>      <http://52.216.185.251 <http://52.216.185.251>
     <http://52.216.185.251 <http://52.216.185.251>>> - -
      >>       > 1724028884.460 170355 192.168.78.15 TCP_TUNNEL/200
44690
     CONNECT
      >>       > 185.199.108.153:443 <http://185.199.108.153:443>
     <http://185.199.108.153:443 <http://185.199.108.153:443>>
      >>      <http://185.199.108.153:443 <http://185.199.108.153:443>
     <http://185.199.108.153:443 <http://185.199.108.153:443>>> -
      >>       > ORIGINAL_DST/185.199.108.153 <http://185.199.108.153>
     <http://185.199.108.153 <http://185.199.108.153>>
      >>      <http://185.199.108.153 <http://185.199.108.153>
     <http://185.199.108.153 <http://185.199.108.153>>> - -
      >>       > 1724028889.845 120370 192.168.78.15 TCP_TUNNEL/200
5868
     CONNECT
      >>       > 104.126.37.161:443 <http://104.126.37.161:443>
     <http://104.126.37.161:443 <http://104.126.37.161:443>>
      >>      <http://104.126.37.161:443 <http://104.126.37.161:443>
     <http://104.126.37.161:443 <http://104.126.37.161:443>>> -
      >>       > ORIGINAL_DST/104.126.37.161 <http://104.126.37.161>
     <http://104.126.37.161 <http://104.126.37.161>>
      >>      <http://104.126.37.161 <http://104.126.37.161>
     <http://104.126.37.161 <http://104.126.37.161>>> - -
      >>       > 1724028890.011 122862 192.168.78.15 TCP_TUNNEL/200
     136726 CONNECT
      >>       > 23.37.37.211:443 <http://23.37.37.211:443>
     <http://23.37.37.211:443 <http://23.37.37.211:443>>
      >>      <http://23.37.37.211:443 <http://23.37.37.211:443>
     <http://23.37.37.211:443 <http://23.37.37.211:443>>> -
      >>      ORIGINAL_DST/23.37.37.211 <http://23.37.37.211>
     <http://23.37.37.211 <http://23.37.37.211>>
      >>       > <http://23.37.37.211 <http://23.37.37.211>
     <http://23.37.37.211 <http://23.37.37.211>>> - -
      >>       > 1724028890.297 120381 192.168.78.15 TCP_TUNNEL/200
9176
     CONNECT
      >>       > 2.18.140.238:443 <http://2.18.140.238:443>
     <http://2.18.140.238:443 <http://2.18.140.238:443>>
      >>      <http://2.18.140.238:443 <http://2.18.140.238:443>
     <http://2.18.140.238:443 <http://2.18.140.238:443>>> -
      >>      ORIGINAL_DST/2.18.140.238 <http://2.18.140.238>
     <http://2.18.140.238 <http://2.18.140.238>>
      >>       > <http://2.18.140.238 <http://2.18.140.238>
     <http://2.18.140.238 <http://2.18.140.238>>> - -
      >>       > 1724028891.212      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028891.365    152 192.168.78.15 TCP_TUNNEL/200
2359
     CONNECT
      >>       > 142.250.185.138:443 <http://142.250.185.138:443>
     <http://142.250.185.138:443 <http://142.250.185.138:443>>
      >>      <http://142.250.185.138:443 <http://142.250.185.138:443>
     <http://142.250.185.138:443 <http://142.250.185.138:443>>> -
      >>       > ORIGINAL_DST/142.250.185.138 <http://142.250.185.138>
     <http://142.250.185.138 <http://142.250.185.138>>
      >>      <http://142.250.185.138 <http://142.250.185.138>
     <http://142.250.185.138 <http://142.250.185.138>>> - -
      >>       > 1724028893.885  90253 192.168.78.15 TCP_TUNNEL/200
6374
     CONNECT
      >>       > 13.107.246.60:443 <http://13.107.246.60:443>
     <http://13.107.246.60:443 <http://13.107.246.60:443>>
      >>      <http://13.107.246.60:443 <http://13.107.246.60:443>
     <http://13.107.246.60:443 <http://13.107.246.60:443>>> -
      >>       > ORIGINAL_DST/13.107.246.60 <http://13.107.246.60>
     <http://13.107.246.60 <http://13.107.246.60>>
      >>      <http://13.107.246.60 <http://13.107.246.60>
     <http://13.107.246.60 <http://13.107.246.60>>> - -
      >>       > 1724028900.169      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:invalid-request - HIER_NONE/- - -
      >>       > 1724028934.465 900262 192.168.78.15 TCP_TUNNEL/200
5530
     CONNECT
      >>       > 52.123.243.197:443 <http://52.123.243.197:443>
     <http://52.123.243.197:443 <http://52.123.243.197:443>>
      >>      <http://52.123.243.197:443 <http://52.123.243.197:443>
     <http://52.123.243.197:443 <http://52.123.243.197:443>>> -
      >>       > ORIGINAL_DST/52.123.243.197 <http://52.123.243.197>
     <http://52.123.243.197 <http://52.123.243.197>>
      >>      <http://52.123.243.197 <http://52.123.243.197>
     <http://52.123.243.197 <http://52.123.243.197>>> - -
      >>       > 1724028960.494  60324 192.168.78.15 TCP_TUNNEL/503 0
CONNECT
      >>       > 172.217.16.206:443 <http://172.217.16.206:443>
     <http://172.217.16.206:443 <http://172.217.16.206:443>>
      >>      <http://172.217.16.206:443 <http://172.217.16.206:443>
     <http://172.217.16.206:443 <http://172.217.16.206:443>>> -
      >>       > ORIGINAL_DST/172.217.16.206 <http://172.217.16.206>
     <http://172.217.16.206 <http://172.217.16.206>>
      >>      <http://172.217.16.206 <http://172.217.16.206>
     <http://172.217.16.206 <http://172.217.16.206>>> - -
      >>       > 1724028960.494      0 192.168.78.15 NONE_NONE/000 0 -
      >>       > error:transaction-end-before-headers - HIER_NONE/- -
-
      >>       >
      >>       > Thanks for any help,
      >>       >
      >>       >
      >>       > ----
      >>       > Eliezer Croitoru
      >>       > Tech Support
      >>       > Mobile: +972-5-28704261
      >>       > Email: ngtech1ltd@xxxxxxxxx
     <mailto:ngtech1ltd@xxxxxxxxx> <mailto:ngtech1ltd@xxxxxxxxx
     <mailto:ngtech1ltd@xxxxxxxxx>>
      >>      <mailto:ngtech1ltd@xxxxxxxxx
<mailto:ngtech1ltd@xxxxxxxxx>
     <mailto:ngtech1ltd@xxxxxxxxx <mailto:ngtech1ltd@xxxxxxxxx>>>
      >
      >
      > _______________________________________________
      > squid-users mailing list
      > squid-users@xxxxxxxxxxxxxxxxxxxxx
     <mailto:squid-users@xxxxxxxxxxxxxxxxxxxxx>
      > https://lists.squid-cache.org/listinfo/squid-users
     <https://lists.squid-cache.org/listinfo/squid-users>

     _______________________________________________
     squid-users mailing list
     squid-users@xxxxxxxxxxxxxxxxxxxxx
     <mailto:squid-users@xxxxxxxxxxxxxxxxxxxxx>
     https://lists.squid-cache.org/listinfo/squid-users
     <https://lists.squid-cache.org/listinfo/squid-users>

_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
https://lists.squid-cache.org/listinfo/squid-users

_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
https://lists.squid-cache.org/listinfo/squid-users

_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
https://lists.squid-cache.org/listinfo/squid-users