37
Step Command
Remarks
2.
Create an NQA template
and enter its view.
nqa template
{
dns
|
ftp
|
http
|
icmp
|
tcp
}
name
N/A
3.
Configure a description.
description
text
By default, no description is configured.
4.
Specify the interval at
which the NQA operation
repeats.
frequency
interval
The default setting is 5000 milliseconds.
If the operation is not completed when the
interval expires, the next operation does
not start.
5.
Specify the probe timeout
time.
probe timeout
timeout
The default setting is 3000 milliseconds.
6.
Specify the TTL for probe
packets.
ttl
value
The default setting is 20.
7.
Specify the ToS value in
the IP header of probe
packets.
tos
value
The default setting is 0.
8.
Specify the VPN where
the operation is
performed.
vpn-instance
vpn-instance-name
By default, the operation is performed on
the public network.
9.
Configure the number of
consecutive successful
probes that lead to a
successful operation.
reaction trigger probe-pass
count
The default setting is 3.
If the number of consecutive successful
probes for an NQA operation is reached,
the NQA client notifies the feature that uses
the template of the successful operation
event.
10.
Configure the number of
consecutive probe failures
that lead to an operation
failure.
reaction trigger probe-fail
count
The default setting is 3.
If the number of consecutive probe failures
for an NQA operation is reached, the
NQA client notifies the feature that uses the
NQA template of the operation failure.
Displaying and maintaining NQA
Execute
display
commands in any view.
Task Command
Display history records of NQA
operations.
display
nqa history
[
admin-name
operation-tag
]
Display the current monitoring results of
reaction entries.
display nqa reaction counters
[
admin-name
operation-tag
[
item-number
] ]
Display the most recent result of the NQA
operation.
display
nqa result
[
admin-name
operation-tag
]
Display NQA statistics.
display
nqa statistics
[
admin-name
operation-tag
]
Display NQA server status.
display nqa server status
