Shenzhen Hongdian Technologies H8951-NA, Руководство пользователя, Страница: 61 / 79

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H8951-NA1 3G/4G Router User
Manual
Parameter Details Operation
recognize ICMP check fails
Retry
times/normal
interval Check time interval and max check
failure times when link is OK, if
check failure times reaches the max
times, then “timeout action ” will
be executed, e.g. “modem reset”
Value area
：
1~65535
Unit: second/time
Source
Interface Router sends an ICMP detected
packet's source address Dropdown List options

br0

modem
Timeout
action An action when check failure times
reach max failure times. Can be
modem-reset, reboot, custom Dropdown List options

modem-reset
：
modem
redials

reboot
：
router reboots

custom
：
customized
action
Run
commands If “Timeout action” is “custom”, this
shall be configured. Commands are
BGO operation. It is not suggested
to use, if need, please contact our
technical engineers WORD type, max 64 bytes
2. Single click “save” to finish a ICMP check rule.
If ICMP is normal, ICMP packet is sent at “normal interval”. When abnormal, packet will be sent
continuously at “failed interval”. If “destination address” cannot be linked and checking times reach
“retry times”, “destination backup” will be checked. if “destination address” can be linked in checking
“destination backup”, “destination address” will be checked again. If “destination backup” cannot be
linked and checking times reach “retry times”, “Timeout action” will be executed.

Modify
 Delete

Enable
If already enabled, the button “EN” is gray.

Disable
If already disabled, the button “DIS” is gray

Refresh
Click “refresh” to refresh the page.
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