[ovs-dev] [PATCH] vswitch.xml: Describe NetFlow passive timeout.
Jarno Rajahalme
jrajahalme at nicira.com
Tue Nov 25 20:35:12 UTC 2014
Acked-by: Jarno Rajahalme <jrajahalme at nicira.com>
On Nov 5, 2014, at 8:35 AM, Ben Pfaff <blp at nicira.com> wrote:
> Reported-by: Martin Vizvary <vizvary at ics.muni.cz>
> Signed-off-by: Ben Pfaff <blp at nicira.com>
> ---
> AUTHORS | 1 +
> vswitchd/vswitch.xml | 18 ++++++++++++++----
> 2 files changed, 15 insertions(+), 4 deletions(-)
>
> diff --git a/AUTHORS b/AUTHORS
> index 1354703..2906708 100644
> --- a/AUTHORS
> +++ b/AUTHORS
> @@ -257,6 +257,7 @@ Logan Rosen logatronico at gmail.com
> Luca Falavigna dktrkranz at debian.org
> Luiz Henrique Ozaki luiz.ozaki at gmail.com
> Marco d'Itri md at Linux.IT
> +Martin Vizvary vizvary at ics.muni.cz
> Maxime Brun m.brun at alphalink.fr
> Michael A. Collins mike.a.collins at ark-net.org
> Michael Hu mhu at nicira.com
> diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
> index 0d78847..d02e5ff 100644
> --- a/vswitchd/vswitch.xml
> +++ b/vswitchd/vswitch.xml
> @@ -3974,10 +3974,20 @@
> </column>
>
> <column name="active_timeout">
> - The interval at which NetFlow records are sent for flows that are
> - still active, in seconds. A value of <code>0</code> requests the
> - default timeout (currently 600 seconds); a value of <code>-1</code>
> - disables active timeouts.
> + <p>
> + The interval at which NetFlow records are sent for flows that
> + are still active, in seconds. A value of <code>0</code>
> + requests the default timeout (currently 600 seconds); a value
> + of <code>-1</code> disables active timeouts.
> + </p>
> +
> + <p>
> + The NetFlow passive timeout, for flows that become inactive,
> + is not configurable. It will vary depending on the Open
> + vSwitch version, the forms and contents of the OpenFlow flow
> + tables, CPU and memory usage, and network activity. A typical
> + passive timeout is about a second.
> + </p>
> </column>
>
> <column name="add_id_to_interface">
> --
> 2.1.1
>
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