their configuration effort and increase network component sharing.
X-Bone discovers, configures, and monitors network resources to
create overlays over existing IP networks.
X-Bone uses two-layer IP in IP tunneled overlays and supports existing
applications and unmodified routing, multicast, and DNS services in
unmodified operating systems. X-Bone also support IPSec within overlays.
Submitted by: Yu-Shun Wang <yushunwa@isi.edu>