Issue: The ICMP check is not working after configuration. When click "Host/IP Check"button, it displays "the Host/IP is Error" or "Opps! The Host/IP assigned can not get through. Please check your router is online, and the SIM card is with balance for network surfing." However, the connected PC can go internet or privacy networks.
Related Pictures:
Main Cause and Solution:
Item | Cause | Solution |
1 | ICMP not configured well | Please check the assigned Host/IP with PC if it can be ping through. If not through, please use a Host/IP which can be ping through. |
2 | Firewall setting wrong | Please disable the “Ping from WAN Filter” if use ICMP check feature, otherwise it cannot work. See the below picture. |
3 | Router uncertain problem | Change new router or reset the router, then re-configure. |