Configuring a TCP Test Instance

S2700 and S3700 V100R006C05 Configuration Guide - Network Management

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Context

Before configuring a TCP test instance, configure a TCP server and ensure reachable routes between the TCP client and the TCP server.

An NQA TCP test measures the speed at which a TCP connection can be set up between an NQA client and a TCP server through the three-way handshake.

The NQA client also functions as the TCP client.

Procedure

Configure the TCP server.
1. Run:
```
system-view
```
  The system view is displayed.
2. Run:
```
nqa-server tcpconnect [ vpn-instance vpn-instance-name ] ip-address port-number
```
  The monitoring IP address and port number of the TCP server are configured.
Configure the NQA client.
1. Run:
```
system-view
```
  The system view is displayed.
2. Run:
```
nqa test-instance admin-name test-name
```
  An NQA test instance is created, and the NQA view is displayed.
3. Run:
```
test-type tcp
```
  The test type is set to TCP.
4. Run:
```
destination-address ipv4 ipv4-address
```
  The destination IP address is configured.
5. (Optional) Run the following commands as required to configure parameters for the TCP test.
  - Run:
```
description string
```
    A description is configured for the test instance.
  - Run:
```
frequency interval
```
    The test period is set for the NQA test instance.
  - Run:
```
timeout time
```
    The timeout period of a probe is set for the NQA test instance.
  - Run:
```
destination-port port-number
```
    The destination port number is configured.
  - Run:
```
source-address ipv4 ipv4-address
```
    The source IP address is configured.
  - Run:
```
source-port port-number
```
    The source port number is configured.
  - Run:
```
ttl number
```
    The TTL value in the NQA test packet is set.
  - Run:
```
sendpacket passroute
```
    The NQA test instance is configured to send packets without searching the routing table.
  - Run:
```
probe-count number
```
    The number of probes in a test is set.
  - Run:
```
tos value
```
    Type of Service (TOS) is set for the test packet.
  - Run:
```
fail-percent percent
```
    The failure percentage is set for the NQA test instance.
  - Run:
```
interval seconds interval
```
    The interval at which test packets are sent is configured.
  - Run:
```
vpn-instance vpn-instance-name
```
    The VPN instance name is configured.
  - Run:
```
records history number
```
    The maximum number of historical records is set for the NQA test instance.
  - Run:
```
records result number
```
    The maximum number of result records is set for the NQA test instance.
  - Run:
```
agetime hh:mm:ss
```
    The aging time is set for the NQA test instance.

Translation

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Updated: 2020-05-22

Document ID: EDOC1000017276

Downloads: 691

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