Composite Service Recovery Based on LSP Tunnel Recovery
Yingxiao Xu, Weiwei Sun · 2008
Composite service recovery is an important issue not fully investigated, while the network recovery is investigated deeply. A model is defined in the paper to transform the problem of composite service recovery to a problem of network recovery. A new scheme for composite service recovery is proposed which integrate LSP tunnel recovery into composite service recovery. Two existing LSP tunnel recovery schemes are compared and a new integrated scheme is proposed. Simulation and theoretical analysis show the effectiveness of the scheme. A packet reordering theory is put forward in analyzing the packet reordering.