Configuring netstream filtering, Configuring netstream sampling, Configuring the netstream export format – H3C Technologies H3C MSR 5600 User Manual
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Step Command
Remarks
2.
Enter interface view.
interface interface-type
interface-number
N/A
3.
Enable NetStream on the
interface.
ip netstream { inbound | outbound }
By default, NetStream is disabled on
an interface.
Configuring NetStream filtering
When you configure NetStream filtering, follow these guidelines:
•
When NetStream filtering and sampling are both configured, packets are filtered first, and then the
matching packets are sampled.
•
The NetStream filtering function does not take effect on MPLS packets.
To configure NetStream filtering:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface interface-type interface-number N/A
3.
Configure NetStream
filtering on the interface.
ip netstream filter acl acl-number
{ inbound | outbound }
By default, NetStream filtering is
disabled and NetStream collects
the statistics of all IPv4 packets
passing through the interface.
Configuring NetStream sampling
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create a sampler.
sampler sampler-name mode { fixed
| random } packet-interval rate
For more information about a sampler,
see "Configuring samplers."
3.
Enter interface view.
interface interface-type
interface-number
N/A
4.
Configure NetStream
sampling.
ip netstream sampler sampler-name
{ inbound | outbound }
By default, NetStream sampling is
disabled.
Configuring attributes of the NetStream data export
Configuring the NetStream export format
The NetStream export format exports NetStream data in version 5 or version 9 format, and the data
fields can be expanded to contain more information, including the following: