Design and Application of Stateful NAT and Multiple OSPF Processes in the Merge of WAN
广域网整合中Stateful NAT、OSPF双进程相结合的设计与应用

The reorganization and annexation of large ent erprises need to merge private networks into a unified network. This paper explains how to use the Stateful Nat and multiple OSPF processes to solve the problems of the NAT synchronization and the distribution of the private IP address between privat e networks, in order to make border routers working in hot standby and load balancing state to promote the reliability and security of the network.