VIAVI TestCenter: RFC-2544 Throughput test versus manually transmitting traffic.

Knowledge Base - FAQ

Thursday, October 16, 2025

Question:

• Manually transmitting traffic shows some loss on 78 byte IPv6 packet at line rate. • Using RFC-2544 in binary mode did not show any loss at line rate. • Using RFC-2544 in step mode matches the manually transmitted method although the forwarding rate displayed were not correct. •

Answer:

N/A

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