Methods and systems for transmitting broadcast data

A system for processing Bonjour protocol Internet Protocol (IP) packets at a first gateway and a second gateway comprising:

• a plurality of network tunnels;
• a first gateway;
• a second gateway;
• wherein the first gateway comprises:
• a first local area network (LAN);
• at least one first LAN interface;
• a first plurality of network interfaces;
• at least one first non-transitory computer readable storage medium for storing program instructions;
• at least one first processing unit;
• wherein the at least one first processing unit executes program instructions stored in the at least one first non-transitory computer readable storage medium for:
• receiving Bonjour protocol IP packets from a first LAN, wherein the first LAN is reachable through at least one LAN network interface of the first gateway;
• determining whether to forward the Bonjour protocol IP packets to a second LAN, wherein the second LAN is reachable through at least one LAN network interface of the second gateway;
• when determined to forward the Bonjour protocol IP packets to the second LAN:
• a. at the first gateway:
• i. encapsulating the Bonjour protocol IP packets in encapsulating IP packets;
• ii. sending the encapsulating IP packets to the second gateway through at least one tunnel of a plurality of tunnels;
• wherein the second gateway comprises:
• a second LAN;
• at least one second LAN interface;
• a second plurality of network interfaces;
• at least one second non-transitory computer readable storage medium for storing program instructions;
• at least one second processing unit;
• wherein the at least one second processing unit executes program instructions stored in the at least one second non-transitory computer readable storage medium for:
• b. at the second gateway:
• i. retrieving the Bonjour protocol IP packets from the encapsulating IP packets;
• ii. determining recipients of the Bonjour protocol IP packets at the second LAN;
• iii. sending the Bonjour protocol IP packets to the recipients;
• wherein the first gateway and the second gateway are connected through the plurality of tunnels;
• wherein the plurality of tunnels are established using the first plurality of network interfaces and the second plurality of network interfaces;
• wherein the plurality of tunnels are aggregated;
• wherein the at least one tunnel of the plurality of tunnels for transmitting the Bonjour protocol IP packets is selected according to at least one policy;
• wherein the at least one policy is based on at least one of, capacity of the at least one tunnel, a certain period of time, and identity of senders of the Bonjour protocol IP packets;
• wherein when the at least one policy is based on the certain period of time, the Bonjour protocol IP packets are transmitted through the at least one tunnel during the certain period of time;
• wherein the second LAN is reachable by the first gateway by at least one wide area network (WAN) network interface of the first gateway;
• and
• wherein the first LAN is reachable by the second gateway by at least one WAN network interface of the second gateway.