The NAT router checks the routing table to see if it has an entry for the destination address.
这个nat路由器检查它的路由表，查看有没有包含这个数据包目的地址的条目。
2
The ODR first checks for any ODR centric routing rules.
ODR首先检查所有以odr为中心的路由规则。
3
The NAT router translates the inside global address of the packet to the inside local address and then checks the routing table before it sends it to the destination computer.