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How do i test network connection for UDP-Lite protocol (along with checksum coverage) instead of UDP with "IPerf" tool.

for udp we use following command-> iperf -s -u -i 1

what command should i use for udp-lite protocol.

  • Did any answer help you? if so, you should accept the answer so that the question doesn't keep popping up forever, looking for an answer. Alternatively, you could provide and accept your own answer. – Ron Maupin Aug 10 '17 at 3:32
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You can use patched IPERF compile, and then run:

# iperf -s --udplite 0
------------------------------------------------------------
Server listening on UDP-Lite port 5001
Receiving 1470 byte datagrams
UDP-Lite datagram buffer size:  160 KByte (default)
------------------------------------------------------------

From help:

  -u, --udp                use UDP      as transport; no argument may follow
  -u  --udplite   #        use UDP-Lite as transport; arg: cscov (0=full coverage)
| improve this answer | |
  • Thanx a lot..can you help to overcome following issue. – sak Apr 9 '14 at 15:59
  • I am trying to emulate a network for udp file transfer but the problem is that when i use any "tc" command on the sending side (for udp file transfer), it send all data immediately even 200MB but on the receiver side hang after receiving 2-3 MB(receiver side not responding properly). I just want to emulate for packet loss,delay,packet corruption but facing problem with receiver side. Is there any previous settings to use "tc" command.. – sak Apr 9 '14 at 15:59

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