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| author | Romain Lenglet <rlenglet@vmware.com> | 2013-08-21 13:49:04 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-08-22 09:29:39 -0700 |
| commit | 978427a5ca201c6e320bf9c1e6be3a92c0ecbed9 (patch) | |
| tree | 25a83a5eff14f62d4bb9d6a3fae94088dcf1d3fd /utilities/ovs-vsctl.8.in | |
| parent | 4be17953d79c73db8efdcefb81d14cb5e1a3afa8 (diff) | |
| download | openvswitch-978427a5ca201c6e320bf9c1e6be3a92c0ecbed9.tar.gz | |
ipfix: implement flow caching and aggregation in exporter
Implement a per-exporter flow cache with active timeout expiration.
Add columns "cache_active_timeout" and "cache_max_flows" into table
"IPFIX" to configure each cache.
Add per-flow elements "octetDeltaSumOfSquares",
"minimumIpTotalLength", and "maximumIpTotalLength" to replace
"ethernetTotalLength". Add per-flow element "flowEndReason" to
indicate whether a flow has expired because of an active timeout, the
cache size limit being reached, or the exporter being stopped.
Signed-off-by: Romain Lenglet <rlenglet@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'utilities/ovs-vsctl.8.in')
| -rw-r--r-- | utilities/ovs-vsctl.8.in | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/utilities/ovs-vsctl.8.in b/utilities/ovs-vsctl.8.in index fd29b066f..bdeb3483c 100644 --- a/utilities/ovs-vsctl.8.in +++ b/utilities/ovs-vsctl.8.in @@ -942,11 +942,12 @@ Deconfigure sFlow from \fBbr0\fR, which also destroys the sFlow record .PP Configure bridge \fBbr0\fR to send one IPFIX flow record per packet sample to UDP port 4739 on host 192.168.0.34, with Observation Domain -ID 123 and Observation Point ID 456: +ID 123 and Observation Point ID 456, a flow cache active timeout of 1 +minute (60 seconds), and a maximum flow cache size of 13 flows: .IP .B "ovs\-vsctl \-\- set Bridge br0 ipfix=@i \(rs" .IP -.B "\-\- \-\-id=@i create IPFIX targets=\(rs\(dq192.168.0.34:4739\(rs\(dq obs_domain_id=123 obs_point_id=456" +.B "\-\- \-\-id=@i create IPFIX targets=\(rs\(dq192.168.0.34:4739\(rs\(dq obs_domain_id=123 obs_point_id=456 cache_active_timeout=60 cache_max_flows=13" .PP Deconfigure the IPFIX settings from \fBbr0\fR, which also destroys the IPFIX record (since it is now unreferenced): |