The interworking network of Generalized Multi-Protocol Label Switching (GMPLS) and Optical Burst Switching (OBS)
is attractive network architecture for the future IP/DWDM network nowadays. In this paper, OSPF-TE extensions for
multi-domain Optical Burst Switching networks connected by GMPLS controlled WDM network are proposed, the
corresponding experimental results such as the advertising latency are also presented by using an OBS network testbed.
The experimental results show that it works effectively on the OBS/GMPLS networks.