Hirschmann RS20 Reference Manual page 69

Security
Wizard – Addresses

The "Wizard" helps you to connect the device ports with one or more
desired senders. When you have defined the settings, click "Finish". To
save the changes afterwards, click
dialog.
Parameters Meaning
Allowed MAC Lists the MAC Addresses allowed access to the port.
Addresses
Possible values:

Click "Add" to transfer the MAC address to the "Allowed MAC Addresses"
field.
MAC Address Defines the MAC address allowed access to the port.
Possible values:

Click "Add" to transfer the MAC address to the "Allowed MAC Addresses"
field.
Mask Defines number of significant digits in the MAC address range.
Possible values:

Used this field to indicate the significant digits as with CIDR notation. For
example, 00:11:22:33:44:00/40 indicates that the port allows devices with
a MAC Address matching the first 5 groups of hexadecimal digits to
access the network.
Add Transfers the values specified in the "MAC Address" fields to the "Allowed
MAC Addresses" field.
Remove Removes the entries selected in the "Allowed MAC Addresses" field.
Table 21: Wizard in the
Wizard – Action

This dialog defines the actions that the device performs in the event of
unauthorized access to the port.
RM GUI L2E
Release 8.0 05/2013
Valid Unicast MAC addresses
Valid Unicast MAC address
Enter the value in one of the following formats:
– without a separator, e.g. 001122334455
– separated by spaces, e.g. 00 11 22 33 44 55
– separated by colons, e.g. 00:11:22:33:44:55
– separated by hyphens, e.g. 00-11-22-33-44-55
– separated by points, e.g. 00.11.22.33.44.55
– separated by points after every 4th character, e.g.
0011.2233.4455
1..48
Security:Port Security
in the "Security:Port Security"
Set
dialog, "Addresses" page
2.4 Port Security
69