wiki:FrequentlyAskedQuestions

Version 2 (modified by spa1, 14 years ago) (diff)

--

I have a DAG card but libtrace is not detecting it during the configuration stage?

You can manually specify where your DAG libraries are located by using the --with-dag=DIR option for ./configure. DIR needs to be the location you installed the DAG software to, not the location of the DAG device e.g. DIR might be /usr/local/dag not /dev/dag0.

tcpdump can't read the pcap traces I created with libtrace!

By default, pcapfile: outputs compressed pcap traces which tcpdump can't natively read. Use tcpdump -r <(zcat mytrace.pcap.gz) to read these traces.