Method for forwarding packets by connecting network segments through a wireless channel and wireless bridging apparatus using the same

摘要

A wireless bridge selects wireless bridges, each with communication quality at a predetermined level or higher, from other wireless bridges, which are located in a range where the wireless bridge can communicate, as wireless bridges to which a spanning tree protocol (STP) is applied. The wireless bridge adds a MAC header, where a broadcast or multicast address is a forwarding destination address, to a packet to be multicast to a plurality of wireless bridges and transmits the packet from a wireless interface as a multicast-service packet.