On 11/17/2016 12:16 AM, Jesper Dangaard Brouer wrote:
time to try IP_MTU_DISCOVER ;)To Rick, maybe you can find a good solution or option with Eric's hint, to send appropriate sized UDP packets with Don't Fragment (DF).
Jesper -Top of trunk has a change adding an omni, test-specific -f option which will set IP_MTU_DISCOVER:IP_PMTUDISC_DO on the data socket. Is that sufficient to your needs?
happy benchmarking, rick
