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vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance to which the destination host
belongs. The vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the
destination is on the public network, do not specify this option.
Usage guidelines
You can specify the same destination IP address and UDP port in different NetStream aggregation
mode views. If an aggregation mode is not enabled, the display ip netstream export command
cannot display the destination host configuration for the mode.
If no destination host is specified in a NetStream aggregation mode view, the destination host in
system view applies. If destination hosts are specified in a NetStream aggregation view and system
view, the destination hosts in aggregation view take effect.
You can specify a maximum of four destination hosts in system view or a NetStream aggregation
mode view. If you specify a destination host with the same IP address but different UDP ports in the
same view, the most recent configuration takes effect. You can specify destination hosts with the
same IP address and UDP port but different VPN instances.
NetStream traditional data is exported to all destination hosts in system view. NetStream
aggregation data is exported to all destination hosts in the related NetStream aggregation mode
view. If you expect only the aggregation data, specify destination hosts only in the NetStream
aggregation mode view. Aggregation data export reduces bandwidth usage.
Examples
# In system view, specify 172.16.105.48 as the IP address of the destination host and UDP port 5000
as the export destination port number.
<Sysname> system-view
[Sysname] ip netstream export host 172.16.105.48 5000
# In AS aggregation mode view, specify 172.16.105.50 as the IP address of the destination host and
UDP port 6000 as the export destination port number.
<Sysname> system-view
[Sysname] ip netstream aggregation as
[Sysname-ns-aggregation-as] ip netstream export host 172.16.105.50 6000
Related commands
ip netstream aggregation
ip netstream export source
ip netstream export rate
Use ip netstream export rate to limit the NetStream data export rate.
Use undo ip netstream export rate to restore the default.
Syntax
ip netstream export rate rate
undo ip netstream export rate
Default
The export rate of NetStream data is not limited.
Views
System view
Predefined user roles
network-admin
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