Can the MikrotikHttpProxy use a Squid running on Linux as a parent proxy or do I have to use the old webproxy package based on squid for RouterOS?
Sure it will work,
Just you need to assign it as a parent Proxy.
Can the MikrotikHttpProxy use a Squid running on Linux as a parent proxy or do I have to use the old webproxy package based on squid for RouterOS?
Sure it will work,
Just you need to assign it as a parent Proxy.