How to configure UTM Sophos firewall as a proxy server? (Part2 Configure)

In the first part we installed Sophos UTM. Now we continue basic setting.
Open the browser settings page http://your_ip:4444/

Write data on the name, password, etc.

 Next

 Next

 Next

 Check "Setup Internet connection later" and Next

 Check "UTM respond to Ping" and Next

 Next

 Check categories and Next

 Next

 Finish

  After reboot open page https://your_ip:4444/
  Interfaces&Routing – Interfaces – Hardware: We find all network adapters "Virtual machine mac-address" = "Console mac-address"
  Interfaces&Routing – Interfaces – Interfaces: Assigning IP addresses to adapters, except the network for replication

 Create static routes for local networks

 Create a default route

 Now create a cluster (We need repeat all the steps for the second virtual machine. Number of network adapters must match.)

 After create cluster disable Virtual mac-address

001	/usr/local/bin/confd-client.plx set ha advanced virtual_mac 0

Networks for DNS

 DNS servers

 Users network

 Create DNS HostA record for cluster ip
 Now create a AD Authentication

 Check "Block access on authentication failure"

 Add AD groups

 Change operation mode to "Standard mode"

 Enable SSH

 Create firewall access rule

 Disable telemetry

 Copy HTTPSi certificate to GPO

 Email notification settings

Now the basic settings ready!