Mingyuan Zhu wrote, at 03/03/2011 09:25 AM: > So comes the question, why doesn't sctp retransmit immediately when it > receives SACK, instead it retransmit after 3 seconds? For this question, answer is that sctp implement it by design. See rto_initial parameter. rto_initial - INTEGER The initial round trip timeout value in milliseconds that will be used in calculating round trip times. This is the initial time interval for retransmissions. Default: 3000 -- Best Regards ----- Shan Wei -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html