On making SCTP robust to spurious retransmissions
نویسندگان
چکیده
منابع مشابه
Making SCTP More Robust to Changeover
We present a problem in the current SCTP (RFC2960) specification that results in unnecessary retransmissions and “TCP-unfriendly” growth of the sender’s congestion window during certain changeover conditions. We first illustrate the problem using an example scenario. To gain insight into the ambient conditions under which cwnd overgrowth can be observed, we present an analytical model of this p...
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TCP [RFC793] and SCTP [RFC2960] provide notification of duplicate segment receipt through duplicate selective acknowledgment (DSACK) [RFC2883] and Duplicate TSN notifications, respectively. Using this information, a TCP or SCTP sender can generally determine when a retransmission was sent in error. This document presents two methods for using duplicate notifications. The first method is simple ...
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ژورنال
عنوان ژورنال: ACM SIGCOMM Computer Communication Review
سال: 2004
ISSN: 0146-4833
DOI: 10.1145/997150.997161