Industry Cellular Gateway
Common Network Monitor Configuration
Network Monitoring Configuration
Item
Value setting
Description
Network Monitoring
Configuration
1. An optional setting
2. Box is checked by
default
Check the
Enable
box to activate the network monitoring function.
Checking Method
1. An Optional setting
2.
DNS Query
is set by
default
Choose either
DNS Query
or
ICMP Checking
to detect WAN link.
With
DNS Query
,
the system checks the connection by sending DNS Query
packets to the destination specified in Target 1 and Target 2.
With
ICMP Checking
,
the system will check connection by sending ICMP
request packets to the destination specified in Target 1 and Target 2.
Loading Check
1. An optional setting
2. Box is checked by
default
Check the
Enable
box to activate the loading check function.
Enable Loading Check allows the gateway to ignore unreturned DNS
queries or ICMP requests when WAN bandwidth is fully occupied. This is to
prevent false link-down status.
Query Interval
1. An Optional setting
2. 3
seconds
is selected
by default.
Specify a time interval as the DNS
Query Interval
.
Query Interval
defines the transmitting interval between two DNS Query or
ICMP checking packets.
With
DNS Query,
the system checks the connection by sending DNS Query
packets to the destination specified in Target 1 and Target 2.
Value Range
:
2 ~ 14400.
Check Interval
1. An Optional setting
2.
3 econds
is selected by
default.
Specify a time interval as the ICMP
Checking Interval
.
Query Interval
defines the transmitting interval between two DNS Query or
ICMP checking packets.
With
ICMP Checking,
the system will check connection by sending ICMP
request packets to the destination specified in Target 1 and Target 2.
Value Range
:
2 ~ 14400.
Latency Threshold
1. An Optional setting
2.
3000 ms
is set by
default
Enter a number of detecting disconnection times to be the threshold
before disconnection is acknowledged.
Latency Threshold
defines the tolerance threshold of responding time.
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