H792x 3G/4G Router User Manual
Figure 5-11 ICMP adding page
4. Configure the ICMP check parameter.
Table 5-6 ICMP check rules Parameter instruction
To enable or disable ICMP check
rules, multiple rules can be used
simultaneously, and one specific
rule can be disabled
Button
Enable
Disable
ICMP Check rule name, just to
distinguish different rules
Destination address of ICMP check,
can be domain name and also can
be IP address. If domain name, DNS
of the router shall be configured
correctly
A backup destination address of
ICMP check, if “destination
address” cannot be linked by ICMP
check, the “destination backup”
address will be checked, if still
cannot linked, the router will