Industry Cellular Gateway
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.
5 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.
5 seconds
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.
Value Range
:
2000 ~ 3000 seconds.
Fail Threshold
1. An Optional setting
2.
5 times
is set by
default
Enter a number of detecting disconnection times to be the threshold
before disconnection is acknowledged.
Fail Threshold
specifies the detected disconnection before the router
recognize the WAN link down status.
Value Range
:
1 ~ 10 times.
Target 1
1. An Optional filled
setting
2.
DNS1
is selected by
default
Target1
specifies the first target of sending DNS query/ICMP request.
DNS1
: set the primary DNS to be the target.
DNS2
: set the secondary DNS to be the target.
Gateway
: set the Current gateway to be the target.
Other Host
: enter an IP address to be the target.
Target 2
1. An Optional filled
setting
2.
None
is selected by
default
Target1
specifies the second target of sending DNS query/ICMP request.
None:
no second target is required.
DNS1
: set the primary DNS to be the target.
DNS2
: set the secondary DNS to be the target.
Gateway
: set the Current gateway to be the target.
Other Host
: enter an IP address to be the target.
Save
N/A
Click
Save
to save the settings.
Undo
N/A
Click
Undo
to cancel the settings.
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