HP MSR2000/3000/4000 Router Series Network Management and Monitoring Configuration Guide

182
Ste
p
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:
Ste
p
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
Ste
p
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: