topic RE: Purview no application detected. in ExtremeCloud IQ- Site Engine Management Center

Purview no application detected.

Marlon — Wed, 11 May 2016 14:08:00 GMT

Cannot detect application on purview. "Port mirroring does not appear to be set up correctly on gre1"

RE: Purview no application detected.

Matthew_Hum1 — Wed, 11 May 2016 14:14:00 GMT

This means there is no traffic coming in on the GRE tunnel between the Flow Collector/SSA and the Purview appliance.
Please check/post the SSA/FC configuration to ensure that traffic is being mirrored properly.

You can also check the Purview Deployment Guide to compare the configuration against the example deployments.

RE: Purview no application detected.

Mike_Thomas — Wed, 11 May 2016 15:48:00 GMT

Also, this article may help as guidance.
https://gtacknowledge.extremenetworks.com/articles/How_To/Sample-configuration-for-Purview-appliance...

RE: Purview no application detected.

Marlon — Mon, 16 May 2016 17:29:00 GMT

Hi All,

thanks! now its working.

RE: Purview no application detected.

Mike_Thomas — Mon, 16 May 2016 17:29:00 GMT

Marlon, can you tell us what changed in order for this to start working? It may help others reviewing the Hub. Thanks!

RE: Purview no application detected.

aloeffle — Mon, 27 Jun 2016 19:54:00 GMT

Hi all.

please not, that if you use L2 GRE Tunnel to transmit the mirrored traffic to purview and if your gre port is an " tg.*.* " port you need to insert an 10GE optic. It will not work with an 1GE optic.

even if the tg.*.* port is up and also the tunnel interface is up. no applications are detected and no fingerprints will match.

Save some time in troubleshooting, insert an 10GE optic and reset the tunnel interface. Then you will see some applications.