Patent ID: 8879584
Filing Date: 2014-11-04
Classification: H04W

Abstract:
1. A method of performing Internet Protocol (IP) packet filtering, comprising: obtaining at a device a first set of at least one IP packet filter defined based on a first set of filter parameters for at least two network technologies; converting the first set of at least one IP packet filter to a second set of at least one IP packet filter, the second set of at least one IP packet filter being defined based on a second set of filter parameters for a first network technology among the at least two network technologies; sending the second set of at least one IP packet filter to a first network; converting the first set of at least one IP packet filter to a third set of at least one IP packet filter, the third set of at least one IP packet filter being defined based on a third set of filter parameters for a second network technology among the at least two network technologies; sending the third set of at least one IP packet filter to a second network; and filtering IP packets sent to the second network based on the first set of at least one IP packet filter.