The router then checks the address translationtable to find if there is an entry existing for the inside local address with a corresponding inside global address.
路由器然后查看地址转换表,看有没有一个条目是这个内部本地地址对应的内部全局地址。
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But since a typical entry in the address translationtable only takes about 160 bytes, a router with 4 MB of DRAM could theoretically process 26,214 simultaneous translations!
但是由于通常的地址转换条目是160字节,而一台有4 M b大小dram的路由器理论上可以同时执行26214个地址转换!