About tzhang_rvbd

tzhang_rvbd · 08-29-2023

The Traffic Monitoring guide (https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/ios-xe-17/policies-book-xe/traffic-flow-monitor.html#concept_wd2_zjm_5pb) states that the IPFIX template has 32-bit ingressoverlaysessionid (1243...

tzhang_rvbd · 09-29-2023

Got confirmation from Cisco Support:"Unfortunately, at this time, the Overlay Session ID information is not persistent. This decision was apparently was due to shear amount of data that would have needed to be processed."

tzhang_rvbd · 09-19-2023

After making Cflowd policy configuration changes and upgrading both vManage (to 20.10.1.1) and cEdges (to 17.10.1a) in the lab, we found the session IDs had changed in the IPFIX exports from both.routers. So it seems the session/overlay ID is unique ...

Member Since	‎11-18-2015 11:51 AM
Date Last Visited	‎10-06-2023 10:58 AM
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Is overlay session ID unique and persistent across the SDWAN

Re: Is overlay session ID unique and persistent across the SDWAN

Re: Is overlay session ID unique and persistent across the SDWAN