HPE FlexNetwork 5510 HI Series Network Management And Monitoring Configuration Guide

118
Step
Command
Remarks
check only when you configure both the
data-fill
and
expect-data
commands.
Configuring the TCP half open template
IMPORTANT:
This feature is available in Release 1121 and later.
A feature that uses the TCP half open template performs the TCP half open operation to test whether
the TCP service is available on the server. The TCP half open operation is used when the feature
cannot get a response from the TCP server through an existing TCP connection.
In the TCP half open operation, the NQA client sends a TCP ACK packet to the server. If the client
receives an RST packet, it considers that the TCP service is available on the server.
To configure the TCP half open template:
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2.
Create a TCP half open
template and enter its view.
nqa template tcphalfopen
name
By default, no TCP half open
templates exist.
3.
(Optional.) Specify the
destination IP address of the
operation.
• IPv4 address:
destination ip ip-address
• IPv6 address:
destination ipv6
ipv6-address
By default, no destination
address is specified.
4. (Optional.) Specify the source
IP address for the probe
packets.
• IPv4 address:
source ip ip-address
• IPv6 address:
source ipv6 ipv6-address
By default, the packets take the
primary IP address of the output
interface as their source IP
address.
The source IP address must be
the IP address of a local
interface, and the interface must
be up. Otherwise, no probe
packets can be sent out.
5.
(Optional.) Specify the next
hop IP address for the probe
packets.
• IPv4 address:
next-hop ip ip-address
• IPv6 address:
next-hop ipv6 ipv6-address
By default, the IP address of the
next hop is configured.
6.
(Optional.) Configure the
probe result sending on a
per-probe basis.
reaction trigger per-probe
By default, the probe result is
sent to the feature that uses the
template after three consecutive
failed or successful probes.
If you execute the
reaction
trigger per-probe
and
reaction trigger probe-pass
commands multiple times, the
most recent configuration takes
effect.
If you execute the
reaction
trigger per-probe
and
reaction trigger probe-fail
commands multiple times, the
most recent configuration takes

HPE FlexNetwork 5510 HI Series Specifications

General

Brand	HPE
Model	FlexNetwork 5510 HI Series
Category	Switch
Language	English