avbcapture — Audio
Video Bridging traffic capture tool.
avbcapture |
command <arguments> |
The avbcapture executable is used for
capture a PCAPNG file containing gPTP and AVTP stream packets.
The following options are available for the pcap command:
- --interface bsd-name
- The interface to capture traffic on. This option may be provided multiple
times to capture simultaneously from multiple interfaces to the one
file.
- --output path
- Specifies the path to the PCAPNG file to put all the captured
traffic.
- --ring
- Use a ring of packets and only output to file when the capture is
stopped.
- --length num-packets
- The number of packets to keep in the ring. Defaults to 2,561,000 if not
specified.
- --allow-tap
- Allow the tool to tap the receive queue rather than adding a stream
capture allowing capture on a live system. This could potentially cause
performance issues resulting in packets being lost.
- --force-tap
- Force using the receive queue rather than adding a stream capture allowing
capture on a live system. This could potentially cause performance issues
resulting in packets being lost.