My DC server is in some place, the user may access from different place.

我的直流服务器是在一些地方，用户可以从不同的地方访问。

youdao

If the lease time that remains on Dynamic Host Configuration Protocol (DHCP) address assigned to offline server is exceeded, another client can obtain the IP address of the problem DC.

如果已超出为脱机服务器分配的动态主机配置协议(DHCP)地址上所剩的租用时间，另一个客户端即可获得问题DC的IP地址。

youdao

If the lease time that remains on Dynamic Host Configuration Protocol (DHCP) address assigned to offline server is exceeded then another client can obtain the IP address of the problem DC.

如果已超出为脱机服务器分配的动态主机配置协议(DHCP)地址上所剩的租用时间，另一个客户端即可获得问题DC的IP地址。

youdao