Peng Yin-xiang
Abstract
The main problem is how to make IPSec cooperate with NAT if you want to realize Nat traversal in VPN. On the bases of the analysis of IPSec-NAT incompatibilities, this paper discusses several current solutions, and then it gives a NAT traversal scheme, which uses UDP encapsulate IPSec data based on agent.
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The main problem is how to make IPSec cooperate with NAT if you want to realize Nat traversal in VPN. On the bases of the analysis of IPSec-NAT incompatibilities, this paper discusses several current solutions, and then it gives a NAT traversal scheme, which uses UDP encapsulate IPSec data based on agent.
Key concepts: Nat, NAT traversal, IPsec, Computer science, Tree traversal, Computer network, Compatibility (geochemistry), Network address