The ipv6 netstream export host command configures the destination IP address and destination UDP port number for the exported packets carrying IPv6 flow statistics.
The undo ipv6 netstream export host command deletes the configured destination IP address and destination UDP port number for the exported packets carrying IPv6 flow statistics.
By default, no destination IP address or destination UDP port number is configured in the system view for the exported packets carrying IPv6 flow statistics.
ipv6 netstream export host ip-address port-number [ vpn-instance vpn-instance-name ]
undo ipv6 netstream export host ip-address port-number [ vpn-instance vpn-instance-name ]
Parameter |
Description |
Value |
|---|---|---|
| ip-address | Specifies the destination IPv4 address of the exported packets carrying IPv6 flow statistics. | - |
| port-number | Specifies the destination UDP port number of the exported packets. | The value is an integer that ranges from 1 to 65535. |
| vpn-instance vpn-instance-name | Specifies the name of the VPN instance to which the specified destination address belongs. | The value is the name of an existing VPN instance. |
Usage Scenario
After finishing data collection, the NDE sends the collected data to the NSC. This command specifies the destination address of the collected data, that is, the NSC IP address.
Precautions
The netstream export ipv6 host command configures the destination address for the exported packets carrying IPv6 original flows and flexible flows.
You can configure two destination IP addresses to implement NSC backup. To configure a third destination IP address, run the undo ipv6 netstream export host command to delete an existing one first; otherwise, the system displays a message indicating that the maximum number of addresses is exceeded and the configuration fails.