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NCT480 IP DSLAM User Guide YML856 Rev3
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CHAPTER 5 ACCESS CONTROL
The access control functionalities allow system administrator to build packet filter and access control list.
This chapter contains the following sections:
• MAC Limit
• Port ACL
• Global ACL
MAC Limit
Limit MAC number control the total number of MAC addresses learning from independent port interface
(Ethernet and ADSL).
Figure 5-1 MAC Limit Dialog
Item Description
Port selection menu
This specifies the Ethernet interface and ADSL port interface.
Limit MAC number
The number of MAC addresses that can be learned by the specific port interface.
Ethernet valid values: 1 ~ 256
DSL valid values: 1 ~ 16
Selected port’s MAC number
This displays the selected port’s limit MAC number.
Table 5-1 Configuring the MAC Limit