Denying Connections from Specified Hosts
The following procedure describes how to change the global IP access setting to Allow by Default and specify some hosts to deny.
To deny connection from specified IP hosts
1. Expand the menu options icon 
, in the title bar, and select Administration. 2. Select Security > Global IP Access Settings.
3. Click Port restrictions - Allow/Deny by IP address section.
The Global IP Access Settings section appears.
4. Select Allow by default.
5. In the Deny List field, provide the names of hosts for which you want to allow access to the port and click +Add.
You can specify the host names (for example, workstation5.webmethods.com) or IP addresses (for example, 132.906.19.22 or 2001:db8:85a3:8d3:1319:8a2e:370:7348) in the above fields. Repeat this step to add the required host names and IP addresses to the list.
The host names or IP addresses can include upper and lower case alphabetic characters, digits (0-9), hyphens (-), and periods (.) but cannot include spaces. For IPv6, IP addresses can also include colons (:) and brackets ([]).
You can use the following pattern-matching characters to identify several clients with similar host names or IP addresses.
Char | Description | Example |
* | Matches any number of characters | r*.webmethods.com |
? | Matches any single character | workstation?.webmethods.com |
6. Click Save.
The changes are saved.