CANOGA PERKINS 9145EMP NID Software Version 4.0 - Manual (Page 73)

9145EMP NID Software User’s Manual Port Information
Port Configuration
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5.2.3 Port Filters
Use Port Filters to set filters on the User and Network ports to filter certain management and
control Ethernet frames from the data stream and control traffic coming in or out of specific ports.
To configure the port filters, select Port Filters (3) from the Port Configuration screen and press
Enter. The Port Filters screen (Figure 5-7) opens. To set the port filters, type the filter item
number (1 to 6), and press Enter.
1. User Side Manager MAC Filter When this attribute is enabled, the 9145EMP will block
packets entering the unit which have the unit’s MAC address as the source MAC
Address. This prevents spoofing of Management frames. Press the Space bar to select
Enabled or Disabled.
2. User Side Test Network Filter When this attribute is enabled, the 9145EMP will inspect
and discard all packets entering its User port that have a source IP address on the same
subnet mask as the Test network. This prevents spoofing of test packets. Press the Space
bar to select Enabled or Disabled.
3. Management VLAN Filter When this attribute is enabled, the 9145EMP will block traffic
that is tagged with the Management VLAN on the specified port. This will not affect
management packets that are addressed to the 9145EMP. Press the Space bar to select
Disabled, User Ports Enabled, Net Ports Enabled, or All User and Net Ports Enabled.
Figure 5-7 Port Filters screen
Canoga Perkins Corp. Ethernet Network Interface Device 29-JAN-2011
9145EMP-761-4-0 V40.43 Canoga 9145EMP 32 device 11:20:59
----------------------------------PORT FILTERS---------------------------------
1) User Side Manager MAC Filter Enabled
2) User Side Test Network Filter Enabled
3) Management VLAN Filter Disabled
4) L2CP Filters
Select [1-4]:
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