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06-single-hop-udp.md

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Goal: Check single-hop UDP connectivity over IPv6

Task #01 - UDP on iotlab-m3

Description

Sending UDP between two iotlab-m3 nodes.

  • Stack configuration: 6LoWPAN (default)
  • Channel: 26
  • Count: 1000
  • Interval: 1s
  • Port: 1337
  • Payload: 1kB
  • Destination Address: Link local unicast (fe80::.../64)

Result

<5% packets lost on the receiving node. No leaks in the packet buffer (check with gnrc_pktbuf_cmd).

Task #02 - UDP on iotlab-m3 (other port)

Description

Sending UDP between two iotlab-m3 nodes.

  • Stack configuration: 6LoWPAN (default)
  • Channel: 26
  • Count: 1000
  • Interval: 1s
  • Port: 61616
  • Payload: 1kB
  • Destination Address: Link local unicast (fe80::.../64)

Result

<5% packets lost on the receiving node. No leaks in the packet buffer (check with gnrc_pktbuf_cmd).