The X-Traffic plugin makes use of Npcap or libpcap.so library depending on the operating system.
The plugin needs to open network devices, so the Netprobe should be running with elevated permissions.
1. root, or equivalent with sudo or setuid commands
2. for newer Linux versions, enable CAP_NET_RAW and CAP_NET_ADMIN Linux capabilities
- Windows: Administrator permission
Please refer to the X-Traffic plugin documentation for details.