LTE CPE
(
ALR-U-series
)
User Manual
05/21/2015
30
Figure 3-4-3-7-1 Ping Watchdog page
Figure 3-4-3-7-2 Enable Ping Watchdog
URL or IP address to ping:
the default URL is
“
no.pool.ntp.org
”
, you can also
change it to other URL what you want to ping;
Number of ICMP Request per ping group:
the default value is 5, you can
also change it to other values, the maximum value is 9;
Wait time of the ICMP Request(s):
the default value is 3, you can also
change it to other values;
Amount of fail ICMP to consider
“
FAIL
”
situation:
the default value is 3, you
can also change it to other values;
Wait time between ping groups(min):
the default value is 3, you can also
change it to other values, the minimum value is 3.
According to the default status, it means ping URL
“
no.pool.ntp.org
”
, the
number of ICMP Request per ping group is 5, wait time of the ICMP Request(s)
is 3 seconds, wait time between ping groups(min) is 3 minutes, if amount of
fail ICMP is 3 or more than 3, the LTE module will reboot automatically.
3.4.3.8 System Log
This function is used to display system information. Click
“
Refresh
”
key, system log can be
refreshed. Clear key can clear all information.