Optional) Aging The Tcp Traffic According To Its Fin Flag; Optional) Configuring The Inactive Aging Time Of The Original Traffic - Huawei S9300 Configuration Manual

S9300&S9300E Terabit Routing Switch
Configuration Guide - Network Management

7.4.5 (Optional) Aging the TCP Traffic According to Its FIN Flag

Context
The TCP traffic can be aged according to the FIN flag. If the traffic received by the
S9300&S9300E contains the TCP FIN flag, the traffic is aged. Then the statistics collection is
ended and the result is sent to the NSC.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ip netstream tcp-flag enable
The TCP traffic will be aged according to its FIN flag in the TCP packet header.
By default, the TCP traffic is not aged according to the FIN flag.
----End
7.4.6 (Optional) Configuring the Inactive Aging Time of the
Original Traffic
Context
After the inactive aging time of the original traffic is configured, if the S9300&S9300E does not
receive any data packets from the original traffic for the specified period, the S9300&S9300E
considers that this original traffic is aged. Then the statistics collection is ended and the result
is sent to the NSC.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ip netstream timeout inactive inactive-interval
The inactive aging time of the original traffic is set.
By default, the inactive aging time of the original traffic is 30s.
Issue 01 (2012-03-15)
NOTE
If two aging modes, that is, inactive aging time of the original traffic and the FIN flag of TCP packets, are
configured on the S9300&S9300E at the same time, the traffic is aged when one of the two aging conditions
is met.
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