Optional) Configuring The Format Of Exported Packets; Setting The Destination Address Of Statistics - Huawei Quidway S9300 Configuration Manual - Network Management

7 NetStream Configuration
The interface view is displayed.
Step 3 Run:
ipv6 netstream { inbound | outbound }
The NetStream function is enabled on the interface to collect statistics about IPv6 unicast traffic.
By default, the NetStream function is disabled in inbound and outbound directions. In this case,
statistics about IPv6 unicast traffic are not collected.
The Netstream can collect statistics about inbound and outbound packets separately.
Step 4 (Optional) Run:
ip netstream suppress suppress-rate { inbound | outbound }
The suppression ratio of the packets on the interface is set.
By default, the suppression ratio on interfaces is 1000.
The suppression ratio is used for packet sampling. After the suppression ratio is set, the S9300
does not sample the packets that are filtered out in the suppression.
Step 5 (Optional) Run:
ipv6 netstream sampler fix-packets packet-interval { inbound | outbound }
The fixed-packets sampling ratio is set on the interface.
By default, the fixed-packets sampling ratio on an interface is 1000:1.
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7.4.3 (Optional) Configuring the Format of Exported Packets

IPv6 original traffic can be exported only in the v9 format. Therefore, the output format must
be configured to v9 for IPv6 traffic.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ipv6 netstream export version 9 [ origin-as | peer-as ]
The format of the exported packets is configured.
By default, the version of exported packets is v5 and the packets do not contain the AS options.
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7.4.4 Setting the Destination Address of Statistics

Context
You cannot export the IPv6 NetStream statistics without a pre-configured destination address.
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Copyright © Huawei Technologies Co., Ltd.
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
Issue 03 (2010-09-20)