pfSense Multi-WAN - Update
HTTP Proxy (squid)
A small "gotcha" with squid proxy from my original aricle.
If you later make an update to the Proxy Filter (squidguard) configuration, this will cause a re-write of the squid "Custom options" that will no longer include the "tcp_outgoing_address 127.0.0.1;" setting. So you will need to manually update this again yourself.
In "Services > Proxy server" insert "tcp_outgoing_address 127.0.0.1;" at the start of the "Custom options".
Thanks for reading
If you have any comments, please contact me.
Richard Gate, CommuniG8