DPI module not showing values - all 0

, ,


in NH 7.4 I could see values > 0 in the DPI module. In 7.5 all values are 0. I deinstalled and installed (with reboot) again. No changes.

My environment:
NethServer Version: 7.5 1804
Module: DPI
Kernel: 3.10.0-862.14.4.el7.x86_64
Nethserver is installed in Bridge Mode in a Gen2 VM in HyperV Core 2016 with SRIOV enabled I350 NIC with VLAN for Red / Green interface and runs smoothly (except long TLS handshakes in some cases). User generated certificate.
2 vcores (E5-2628L V4, Hyperthreading disabled)

Any idea how to solve this?


Be sure to create at list one firewall rule which is using the NDPI function.
Please note that the NDPI module can mark only the traffic which passes through the firewall (eg. network traffic from LAN to Internet).

Thanks - that’s it - solved.