发明名称 |
A METHOD AND APPARATUS FOR PREVENTING THE COUNTERFEITING OF THE NETWORK-SIDE MEDIA ACCESS CONTROL (MAC) ADDRESS |
摘要 |
<p>A method and apparatus for preventing a network-side Media Access Control (MAC) address from being counterfeited is provided. The method includes: receiving a message from a user equipment (UE) and resolving the message from the UE in order to obtain a MAC address of the UE; learning the MAC address of the UE if the MAC address of the UE is different from a known MAC address of a network-side equipment; learning the MAC address of the network-side equipment; and generating a MAC address learning table by utilizing the learned MAC address of the network-side equipment and setting the MAC address learning table to be a static address table, and/or filtering messages having source MAC addresses being the MAC address of the network-side equipment and from other user-side ports by utilizing the learned MAC address of the network-side equipment.</p> |
申请公布号 |
EP2093949(A1) |
申请公布日期 |
2009.08.26 |
申请号 |
EP20080757607 |
申请日期 |
2008.06.05 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
ZHANG, QUN;KE, BO |
分类号 |
H04L29/06;H04L29/12 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|