The nqa-server udpecho command configures a UDP server for an NQA test instance.
The undo nqa-server udpecho command deletes a UDP server for an NQA test instance.
By default, no UDP server is configured for an NQA test.
nqa-server udpecho { ip-address | ipv6 ipv6-address } port-number
nqa-server udpecho vpn-instance vpn-instance-name { ip-address | ipv6 ipv6-address } port-number
undo nqa-server udpecho { ip-address | ipv6 ipv6-address } port-number
undo nqa-server udpecho vpn-instance vpn-instance-name { ip-address | ipv6 ipv6-address } port-number
| Parameter | Description | Value |
|---|---|---|
| ip-address |
Specifies the IP address of the NQA server for monitoring UDP services. |
The value is in dotted decimal notation. |
| ipv6 ipv6-address |
Specifies the IPv6 address of the NQA server for monitoring UDP services. |
The address is a 32-bit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
| port-number |
Specifies the port number of the NQA server for monitoring UDP services. |
The value is integer ranging from 1 to 65535. The well-known port number is not recommended. |
| vpn-instance vpn-instance-name |
Specifies the name of a VPN instance to which the UDP server belongs. |
The value is a string of 1 to 31 case-sensitive characters. |
Usage Scenario
To specify an NQA server for a UDP jitter test instance or a UDP test instance, run the nqa-server udpecho command. The UDP server responds to probe packets initiated by an NQA client.
Configuration Impact
If no UDP server is configured, the NQA client will receive no response to probe packets within the timeout period. Then, all UDP jitter test instances or UDP test instances will fail.