HP VPN Firewall Appliances High Availability Configuration Guide

108
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create an NQA operation
and enter NQA operation
view.
nqa entry admin-name
operation-tag
By default, no NQA operation is
created.
3. Specify the UDP jitter type
and enter its view.
type udp-jitter N/A
4. Configure the destination
address of UDP packets.
destination ip ip-address
By default, no destination IP
address is configured.
The destination IP address must be
the same as that of the listening
service on the NQA server.
5. Configure the destination port
of UDP packets.
destination port port-number
By default, no destination port
number is configured.
The destination port must be the
same as that of the listening service
on the NQA server.
6. Specify the source port
number of UDP packets.
source port port-number
Optional.
By default, no source port number
is specified.
7. Configure the payload size in
each UDP packet.
data-size size
Optional.
100 bytes by default.
8. Configure the string to be
filled in the payload of each
UDP packet.
data-fill string
Optional.
By default, the string is the
hexadecimal number
00010203040506070809.
9. Configure the number of UDP
packets sent in one UDP jitter
probe.
probe packet-number
packet-number
Optional.
10 by default.
10. Configure the interval for
sending UDP packets.
probe packet-interval
packet-interval
Optional.
20 milliseconds by default.
11. Configure how long the NQA
client waits for a response
from the server before it
regards the response times
out.
probe packet-timeout
packet-timeout
Optional.
3000 milliseconds by default.
12. Configure the source IP
address for UDP packets.
source ip ip-address
Optional.
By default, no source IP address is
specified.
The source IP address must be the
IP address of a local interface. The
local interface must be up.
Otherwise, no UDP packets can be
sent out.