Libpcap is a package capture tool on Linux. To install it on Linux target, access the shell on NI Linux Real-Time devices and key in the following commands:opkg updateopkg install libpcapopkg install libpcap-dev
To verify if it has been installed correctly, execute the command opkg list-installed |grep pcap on the console.
If the PXI RT target does not have access to internet, refer to Offline installation of OPKG packages on Linux Real-Time devices.
There is a known issue on deployment failure when using XNET IP Stack with DAQ device on Linux RT. The bug is reported as 1230469 and has been fixed in NI-XNET 21.0.
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