实验中ping外网地址不通，求指教

lihui0

做Packet_Tracer无线网络综合配置实验，在试验中遇到个问题，一直得不到解决。按照实验指导书配置好拓扑结构后，利用终端设备ping外网IP，显示Destination host unreachable。完整的是
PC>ping 202.197.3.1
Pinging 202.197.3.1 with 32 bytes of data:
Reply from 192.168.0.1: Destination host unreachable.
Reply from 192.168.0.1: Destination host unreachable.
Reply from 192.168.0.1: Destination host unreachable.
Reply from 192.168.0.1: Destination host unreachable.

Ping statistics for 202.197.3.1:
    Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
求指教问题在哪

georgey78

nat，收不到回包