| 摘要 |
<p>A method carried out by a network node using in a system for forwarding IP packets. When the network node receives an IP packet from a first network interface, the network node determines whether the destination address of the IP packet matches an IP address in the IP address section of a first routing rule. If the destination address of the IP packet matches the IP address in the IP address section of the first routing rule, the network node forwards the IP packet to a second network interface. The first routing rule comprises at least one IP address section and at least one network interface section. One or both of the first network interface and the second network interface is not assigned with an IP address. The network node comprises at least three network interfaces.</p> |
