You can change a firewall policy at any time. To change a firewall policy, proceed as follows:
Activate the desired firewall.
You can edit firewall policies in the Configuration section.
To manually edit a firewall policy, click next to the policy to be adjusted then proceed as follows:
Individual Firewall Policy
Allowed IP: Enter the IP address, which you want to be allowed access. Alternatively, you can enter a desired IP address range in the following format: 126.96.36.199-188.8.131.52
Protocol: Select the desired protocol.
Port(s): Enter the desired port. Alternatively, you can enter a single port range or multiple ports. To create a policy for a port range, enter the lower and upper range values. Separate these values with a hyphen. Example: 4000-5000. To create a separate firewall policy for each port, separate these with a comma.
Description: Write a description for the firewall policy.
Predefined Firewall Policy
To add a predefined firewall policy, click Add Predefined Values. Select the desired policy and if necessary, adjust it manually. Some of the available policies are listed below:
Block all ports: blocks all incoming ports on the server.
Open all ports: opens all incoming ports on the server.
HTTP: opens port 80 for incoming requests.
HTTPS: opens port 443 for incoming requests.
POP3 SSL: opens port 995 for incoming requests.
IMAP4 SSL: opens port 993 for incoming requests.
To save changes, click .
To delete a firewall policy, click .
To add a new firewall policy, enter the desired values in the last row of the table. To save the firewall policy click .
To reset a new firewall policy, click .
In the Assigned IP section, you can assign a firewall policy different servers.
All servers that have not been assigned to a firewall policy will be displayed.
Select one or more servers and click Save Changes.
The firewall policy is being configured. This process may take several minutes.