Design and Application of Stateful NAT and Multiple OSPF Processes in the Merge of WAN
Jian Li · Computer Systems and Applications · 2010
The reorganization and annexation of large enterprises 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 private networks,in order to make border routers working in hot standby and load balancing state to promote the reliability and security of the network.