How to restrict Administrator access to Plesk GUI from the specific IP address via CLI?

Plesk for Windows Plesk for Linux kb: how-to

Applicable to:

Currently, there is no such functionality in Plesk.

If you would like to see this feature in Plesk, please vote for it on Plesk UserVoice portal:

The top-ranked suggestions are likely to be included in the next versions of Plesk.

As a workaround, such a task can be performed by executing the corresponding SQL queries.

Solution for Linux

Log into the server via SSH.
Create a backup of the psa database:

# plesk db dump psa > /root/psa.sql
Run the command below to set the deny policy:

# plesk db "INSERT INTO misc (param,val) VALUES ('access_policy','deny')"
- Note: in case the output of the command will be as below:
  
  CONFIG_TEXT: ERROR 1062 (23000) at line 1: Duplicate entry 'access_policy' for key 'PRIMARY'
  
  Change the command to the following:
  
  # plesk db "UPDATE misc SET val='deny' WHERE param='access_policy'"
Execute the command below to allow Administrator access to Plesk only from the 203.0.113.2 IP address:

# plesk db "INSERT INTO cp_access (type, netaddr, netmask) VALUES ('deny', '203.0.113.2', '255.255.255.0')"

Solution for Windows

Log into the server via RDP.
Start a command prompt as an Administrator.
Create a backup of the psa database:

C:\> plesk db dump psa > C:\psa.sql
Run the command below to set the deny policy:

C:\> plesk db "INSERT INTO misc (param,val) VALUES ('access_policy','deny')"
- Note: in case the output of the command will be as below:
  
  CONFIG_TEXT: ERROR 1062 (23000) at line 1: Duplicate entry 'access_policy' for key 'PRIMARY'
  
  Change the command to the following:
  
  C:\> plesk db "UPDATE misc SET val='deny' WHERE param='access_policy'"
Execute the command below to allow Administrator access to Plesk only from the 203.0.113.2 IP address:

C:\> plesk db "INSERT INTO cp_access (type, netaddr, netmask) VALUES ('deny', '203.0.113.2', '255.255.255.0')"