Port Security - Hirschmann RS20 Reference Manual

Security

2.5 Port Security

The device allows you to configure each port so that unauthorized access is
prevented. Depending on your selection, the device checks the MAC
address or the IP address of the connected device.
In the "Configuration" frame, you set whether the port security works with
MAC or with IP addresses.
Name
MAC-Based Port Security
IP-Based Port Security
Table 5: Configuration of port security globally for all ports
Set individual parameters for each port in the port table.
Name
Module
Port
Port Status
Table 6: Configuration of port security for a single port
50
Meaning
Check source MAC address of the received data packet.
Translate source IP address when entering in MAC address
and then check source MAC address of the received data
packet.
Meaning
Module of the device on which the port is located.
Port to which this entry applies.
enabled: Port is switched on and transmitting.
disabled: Port is switched off and not transmitting.
The port is switched on if
- an authorized address accesses the port
or
- an unauthorized address attempts to access the port and
trapOnly or none is selected under "Action".
The port is switched off if
- an unauthorized address attempts to access the port and
portDisable is selected under "Action".
2.5 Port Security
RM Web
Release 6.0 07/2010