Security
RM Web L3E
Release
6.0
07/2010
2.5
Port Security
55
Note: This entry in the port configuration table is part of the configuration
(see on page 33 “Loading/Saving the Configuration“) and is saved together
with the configuration.
Note: Prerequisites for the device to be able to send an alarm (trap) (see on
page 261 “Alarms (Traps)“):
– You have entered at least one recipient
– You have selected at least one recipient in the “Active” column
– In the “Selection” frame, you have selected “Port Security”
Allowed MAC Addresses MAC addresses of the devices with which you allow data exchange
at this port.
The Web-based interface allows you to enter up to 10 MAC
addresses, each separated by a space. After each MAC address
you can enter a slash followed by a number identifying an address
area. This number, between 2 and 47, indicates the number of
relevant bits. Example:
00:80:63:01:02:00/40 stands for
00:80:63:01:02:00 to 00:80:63:01:02:FF
or
00:80:63:00:00:00/24 stands for
00:80:63:00:00:00 to 00:80:63:FF:FF:FF
If there is no entry, any number of devices can communicate via this
port.
Current MAC Address Shows the MAC address of the device from which the port last
received data. The Web-based interface allows you to copy an entry
from the “Current MAC Address” column into the “Allowed MAC
Addresses” column by dragging and dropping with the mouse
button.
Allowed IP Addresses IP addresses of the devices with which you allow data exchange at
this port.
The Web-based interface allows you to enter up to 10 IP addresses,
each separated by a space.
If there is no entry, any number of devices can communicate via this
port.
Action Action performed by the device after an unauthorized access:
– none: no action
– trapOnly: send alarm
– portDisable: disable the port with the corresponding entry in
the port configuration table (see on page 29 “Port
Configuration“) and send an alarm.
Name Meaning
Table 6: Configuration of port security for a single port
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