Siemens SCALANCE XB-200 - Page 183

Configuring with Web Based Management
5.6 The "Security" menu
SCALANCE XB-200 Web Based Management
Configuration Manual, 04/2015, C79000-G8976-C360-02
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SSH
Specify whether the station (or the IP address) can access the device using the SSH
protocol.
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Px.y
Specify whether the station (or the IP address) can access this device via this port.
Steps in configuration
Note
Before you enable this function, note the following
A bad configuration may mean that you can no longer access th
e device. You should
therefore configure an access rule that allows access to the management before you enable
the function.
You can then only remedy this by resetting the device to the factory defaults and then
reconfiguring.
Note
Keep to the order
Th
e order in which you create the ACL rules corresponds to the order in which the rules are
checked. As soon as a rule matches, it is used. The following rules are ignored.
Create new rule
1. Enter the IP address in the "IP Address" input box.
2. Enter the subnet mask in the "Subnet Mask" input box.
3. Click the "Create" button to create a new row in the table.
4. Configure the entries of the new row.
5. Click the "Set Values" button to transfer the new rule to the device.
Enabling function
1. Select the "Management ACL" check box.
2. Click the "Set Values" button to enable the configured access rules.
Change rule
1. Configure the data of the rule you want to change.
2. Click the "Set Values" button to transfer the changes to the device.
Delete rule
1. Select the check box in the row to be deleted.
2. Repeat this procedure for every entry you want to delete.
3. Click the "Delete" button. The rules are deleted and the page is updated.