[squid-users] Squid 4.8+ intercept

[ngtech1ltd at gmail.com]

Hey K,
 
I am not sure about the network topology.
Preferably the Squid should reside on another network then the clients if it’s intercepting the traffic.
Also, I assume it’s not a TPROXY setup so it should be pretty simple and straight forward.
 
I understand why are you asking this question.
Also take into account that Mikrotik is now on 7.4 firmware and it’s recommended to use this one.
If you are using any other version let me know so I can try to make sense on the differences.
I will try to give a DEMO for such a setup and how to make it work.
 
Eliezer
 
----
Eliezer Croitoru
NgTech, Tech Support
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From: squid-users <squid-users-bounces at lists.squid-cache.org> On Behalf Of M K
Sent: Tuesday, 9 August 2022 22:29
To: squid-users at lists.squid-cache.org
Subject: [squid-users] Squid 4.8+ intercept
 
Hello,
 
I have a setup like this one:

| Client | =====> | Router | =====> Internet
                     ||
                     \/
                  | Squid |
 
...the router is a Mikrotik router capable of all things NAT/Redirect and whatnot. Squid server has only one network interface.
Using the router:
- I tried routing traffic to squid server IP.
- I tried destination-NATing from client to server IP, with origin server IP-and-port natted to squid IP-and-port, and with origin server IP-only natted to squid-IP.
 
I have been struggling for 2 days to setup a working Squid 4.8 or higher interception.
Test server is running Ubuntu 18.4.3 and Squid 4.8.
Documentation is either too much trim or extremely outdated.
Any help would be very much appreciated.
 
All best,
K
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