Download of bridge-utils-0.9.7.tgz (bridge-utils-0.9.7.tgz ( external link: SF.net): 62,987 bytes) will begin shortly. If not so, click link on the left.
IEEE 802.1d ethernet bridging (plus Spanning Tree protocol) for the linux kernel. Kernel code is in Linux 2.4 and 2.6 kernels.