公开(公告)号：US20190058731A1

公开(公告)日：2019-02-21

申请号：US15879334

申请日：2018-01-24

Applicant: QUALCOMM Incorporated

Inventor： Pankaj GARG ,  Subrato Kumar DE ,  Sajo Sunder GEORGE ,  Shyama Prasad MONDAL ,  Dineel SULE

IPC: H04L29/06 ,  H04L29/12

Abstract: Aspects of the disclosure are related to a method, comprising: detecting an incorrect first address to second address mapping in an Address Resolution Protocol (ARP) cache of one or more of: a user device or a gateway device; and performing one or more containment operations, wherein the containment operations comprise one or more of: transmitting an ARP request message that requests an Internet Protocol (IP) address to Media Access Control (MAC) address mapping for a gateway device onto a subnetwork, transmitting an ARP message that comprises an IP address to MAC address mapping for a user device onto the subnetwork, or alerting a user.