Napatech host buffers adjustment for version 2 Palladion (Oracle Communications Session Monitor)
(Doc ID 1666173.1)
Last updated on OCTOBER 13, 2020
Applies to:Oracle Communications Session Monitor - Version 2.x to 2.x [Release 2.0]
Information in this document applies to any platform.
This article applies to version 2 Palladion. For the Napatech host buffers adjustment in version 3 OCOM please see article Doc ID 1934414.1
In case a Napatech card is used for sniffing and one or more of following issues is being seen:
- Number of bits captured KPI (for the Napatech) is in its 20m zoom showing short drops time to time
- Some signalling packets are missing (observable i.e. as incorrect call states for some call or consequent higher active calls count then expected/real & higher values for 'Number of calls ended because of session timeout' KPI)
- Higher packet loss and lower MOS KPIs for VQ even if in the reality there is no packet loss for the media on the network
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