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H8922 3G/4G Router User Manual
2.
Add a "parameter select" rule.
Table 5-5
The instruction of Parameter
Parameter
Details
Operation
Status
Enable the current rule. All enabled rules have only
one rule running at a time, and the associated inter-
faces in all disabled rules are disabled. For example,
select modem0, ipsec1, vpdn2 in rule0, and modem0,
ipsec1, and vpdn2 are disabled if rule0 is disabled.
⚫
Enable
⚫
Disable
Basic settings
Rule name
Name identifier of a rule of parameter select , used
to distinguish different rules.
Value area : [0,9]
Interval/Retry
Times
The interval between detections and the maximum
number of failures. If the number of failures reaches
the configured number, switch to the next rule to
work.
Value area : 1~512
Units: seconds/time
Default: 60/3
Running timeout
It is used to limit the maximum working time of the cur-
rent rule. This parameter is invalid in rule0. This param-
eter is configured in other rules and switches to rule0
after reaching the maximum working time. If it is not
configured, it is switched in the order of rule. Configura-
tion is not recommended when there is usually no strict
master/slave requirement.
Value area : 1~65535
Units: seconds
Add interface detection rules
Interface name
Name of the interface associated with the rule, such
as the modem interface name: modem0, modem2.
The drop-down box op-
tion is automatically
produced depending on
the number of interface
names currently config-
ured in the system.
Check method
The detection method is divided into interface state
detection and ICMP detection, and it is determined
whether it is necessary to switch to the next rule by
checking the status or the link (switching after reach-
ing the maximum number of failures).
Dropdown List
⚫
state
⚫
icmp
Destination IP
It only needs to be configured when the icmp detec-
tion method is selected. It is used to configure the
icmp detection destination address.
Format:A.B.C.D,
please refer to the
“
Param-
eter Specification Table
”
for
input specifications.
For example: 192.168.8.2
3.
Click "Add" to complete the rule addition.
⚫
Delete
Click
“
Delete
”
to delete the selected Parameter Select Rule.
⚫
Enable
Click "Enable" to enable and apply the Parameter select Rule.
⚫
Disable
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