Default Configuration

Installation and Use of Napatech Link-Capture™ Software for Intel® PAC with Intel® Arria® 10 GX FPGA

Intel® PAC
Content Type
Quick Guide
Capture Software Version
Link™ Capture Software 12.8

The default configurations created by the setup_wizard tool.

Setup Wizard default configurations

When you press R in the setup_wizard tool to reset the configuration, the following default values are used:
Setting libpcap NTAPI
No ports merged across SmartNICs Ports merged across SmartNICs
Interface/stream configuration (port merging and packet distribution) One libpcap interface per port One NTAPI stream per port
Tx capable interfaces

Not load distributed: One Tx buffer per libpcap interface

Load distributed: No Tx buffers assigned

Packet distribution to interfaces/streams Round robin Round robin
Buffer size for Rx interfaces 16 MB 16 MB
Synchronize SmartNIC time to external reference (OS Time) Enabled Enabled
ntservice.ini: NtplFileName (blank) /opt/napatech3/config/default.ntpl
ntservice.ini: TimeStampFormat PCAP_NS NATIVE_UNIX NATIVE_UNIX
ntservice.ini: PacketDescriptor PCAP NT NT
ntpcap.ini: NtInterface Segment Packet