sFlow-RT requires Java 1.7+. The following commands download, install and run the software:
wget http://www.inmon.com/products/sFlow-RT/sflow-rt.tar.gz tar -xvzf sflow-rt.tar.gz cd sflow-rt ./start.sh
Alternatively, the following command runs sFlow-RT in a Docker container (see sflow/sflow-rt for more options):
docker run -p 8008:8008 -p 6343:6343/udp sflow/sflow-rt
Use a web browser to connect to http://localhost:8008 to interact with the REST API.
The software is also available as RPM and DEB packages:
Package files are installed under the path /usr/local/sflow-rt/ and log files are directed to /usr/local/sflow-rt/log/sflow-rt-<N>.log
Note There are no access controls built into sFlow-RT. However, HTTP access can be restricted to the local host by settings the http.hostname property to 127.0.0.1 and a reverse proxy can then be used to secure remote access to the API. For example, the following Apache configuration settings make the interface accessible on port 80 under the path /sflow-rt/
<IfModule mod_proxy.c> ProxyRequests off ProxyVia off ProxyPass /sflow-rt/ http://127.0.0.1:8008/ retry=0 timeout=5 ProxyPassReverse /sflow-rt/ http://127.0.0.1:8008/ <IfModule mod_headers.c> RequestHeader append X-Forwarded-Prefix "/sflow-rt/" </IfModule> </IfModule> <Location /sflow-rt/> # insert access policy </Location>
Please read and accept the License Agreement before downloading this software.
The following command (run in the sFlow-RT home directory) downloads and installs an application:
./get-app.sh sflow-rt dashboard-example
The following applications are currently available on GitHub:
|sflow-rt||dashboard-example||Real-time dashboard example|
|sflow-rt||flow-graph||Real-time graph of network associations|
|sflow-rt||top-flows||sflow/top-flows||Real-time top network flows table|
|sflow-rt||flow-trend||sflow/flow-trend||Real-time top network flows trend chart|
|sflow-rt||svg-weather||Real-time network weathermap example|
|sflow-rt||fabric-view||sflow/fabric-view||Real-time visibility for leaf / spine ECMP fabrics|
|sflow-rt||ddos-blackhole||sflow/ddos-blackhole||Real-time DDoS flood mitigation using null route|
|sflow-rt||active-routes||sflow/active-routes||Real-time active BGP route cache|
|sflow-rt||sflow-test||sflow/sflow-test||Test data center switch sFlow implementation|
|sflow-rt||ix-metrics||sflow/ix-metrics||Real-time monitoring of Internet Exchange (IX) traffic|
|sflow-rt||mininet-dashboard||Real-time dashboard for Mininet|
|sflow-rt||world-map||Real-time traffic displayed on world map|
|sflow-rt||trace-flow||Real-time traffic tracing against topology|
|sflow-rt||vizceral||sflow/vizceral||Real-time traffic visualization using NetFlix Vizceral|
|pphaal||ovs-2015||Overlay/underlay network virtualization visibility demo|
|pphaal||sc15-weather||SC15 SCinet real-time weathermap|
Please post questions, suggestions and applications to the sFlow-RT group.
Contact firstname.lastname@example.org to discuss production licensing options for sFlow-RT.