我有问题的思科RV042只能ping通网关。 这里我的设置：
LAN设置设备，
IP address : 172.31.13.254 Netmask : 255.255.255.248 双WAN设置广域网1静态IP：
IP Address : 202.xx.xx.254 Netmask : 255.255.255.252 Def GW : 202.xx.xx.253 DNS Server 1 IP : 202.xx.xx.36 DNS Server 1 IP : 202.xx.xx.37 MTU : Auto
双WAN设置WAN 2 DHCP IP：
Obtain an IP Automatically
Ping网关202.xx.xx.253
Status: Test Succeeded Packets: 4/4 transmitted, 4/4 received, 0% loss Round Trip Time: Minimun = 1 ms Maximun = 1 ms Average = 1 ms
Ping DNS 1＆2：202.xx.xx.36＆37
Status: Test Failed Packets: 4/4 transmitted, 0/4 received, 100% loss Round Trip Time: Minimun = 2147483647 ms Maximun = 0 ms Average = 0 ms
Ping外部IP：8.8.8.8
Status: Test Failed Packets: 4/4 transmitted, 0/4 received, 100% loss Round Trip Time: Minimun = 2147483647 ms Maximun = 0 ms Average = 0 ms
我的RV042有什么问题？ 我很欣赏，可以给我解释一下。 谢谢
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