Siemens SCALANCE X-200 Configuration Manual page 112

Menus in the WBM
5.3 The Agent menu
Subnet Mask
Shows the subnet mask to which the access rule applies.
Management ACL New Entry
Click the "New Entry" button on the "Management ACL" page. The page shown below
appears. Here, you can create a new access rule.
Figure 5-33 Management ACL - new entry
IP Address
Enter the IP address to which the access rule applies.
If you use the IP address 0.0.0.0, the settings apply to all IP addresses.
Subnet Mask
Enter the subnet mask to which the access rule applies.
The subnet mask 255.255.255.255 is for a specific IP address. The subnet mask 0.0.0.0
applies to all subnets. If you want to allow a specific subnet, for example a C subnet, enter
255.255.255.0.
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Configuration Manual, 03/2015, C79000-G8976-C285-06
SCALANCE X-200