Abstract: In a data packet system (100) comprised of a plurality of processing platforms that are each at least potentially in-line with respect to a flow of data packets, upon receiving (401) an installation of a data packet filter, automatically selecting (402) where, from amongst that plurality of process platforms, to effect the data packet filter. This can comprise, if desired, parsing of the filter to ascertain its characterizing requirements and accessing information regarding the processing platforms to determine which platforms are capable of effecting those requirements. Numerous other factors can also be taken into account to aid in assuring an appropriate selection.

Abstract: A first network element determines (11) that a given mobile node using mobile Internet Protocol should receive subsequent broadcast packets as may be sourced by a corresponding Home Agent. This first network element can then determine (12) whether to support such subsequent broadcast packets using a first broadcast packet handling approach or a second broadcast packet handling approach.

Abstract: A first network element determines (11) that a given mobile node using mobile Internet Protocol should receive subsequent broadcast packets as may be sourced by a corresponding Home Agent. This first network element can then determine (12) whether to support such subsequent broadcast packets using a first broadcast packet handling approach or a second broadcast packet handling approach.

Abstract: A system and method for retrieving information from a frame. A plurality of entries is initialized in a translation table. The translation table has a plurality of rows. Each of the plurality of rows represents a state. The rows have a plurality of entries. Each of the entries corresponds to a character. An indication of a current state is maintained and a frame is received. The frame includes a plurality of characters. A selected character from the frame is chosen. A translation row is selected in the translation table corresponding to the indication of the current state. An entry is located in the selected translation row in the translation table. The entry corresponds to the selected character. The character is translated. The translated character is stored in an output buffer.

Abstract: A connection with a mobile node is established. A registration request is received and a tunnel identifier determined. The tunnel identifier is independent of (i) a home address of the mobile node and (ii) an address of a home agent for the mobile node. The registration request is transmitted to the home agent, and the registration request includes the tunnel identifier. A response to the request is received and, responsively, a connection is activated. Data packets are received from the home agent in response to transmitting the registration request. The data packets include the tunnel identifier. The connection is identified using the tunnel identifier and the packets are routed along the connection.