METHODS AND SYSTEMS FOR TRANSMITTING BROADCAST DATA

摘要

The present invention discloses methods and systems for transmitting broadcast data at a communication gateway. When the communication gateway receives a broadcast packet from a host or node, the communication gateway determines whether the broadcast packet satisfies at least one condition. If the broadcast packet satisfies the at least one condition, it is determined whether or not to modify a time to live (TTL) value. The TTL value of the broadcast packet is modified if it is determined to modify the TTL value. The broadcast packet is then forwarded to the destination address of the broadcast packet based on the TTL value. The destination address is reachable through an interconnected network.