During the WG meeting today we looked at the following set of questions
posed by implementors. Could people in the working group please look at
these questions and see if they are able to help with answers?
Questions relayed by gorry to the list:
1) Input is solicited how DCCP is being used (how, where, settings,
apps, ...) tested (results, comparisons, ...)
2) CCID-3: Problems with receiver-RTT estimation X_recv accuracy depends
on RTT accuracy algorithm gets confused by the min CCVal = 5. RTTs are
influenced by packet-timing compression EWMA filter helps, but RTTs
appear much higher very messy to filter out marginal conditions
3) Suggestion that the CCID-3 sender communicates his/her RTT sender has
a very accurate RTT estimate originally suggested in RFC 3448 could use
a DCCP option?
4) Faster Restart Feedback: Implementing X_recv_set seemed too
complicated so implementation just used X_recv i.e. as per rfc3448bis-00
5) In present tests Faster Restart showed no noticeable improvement but
may be due to selection of test scenario contact Ian McDonald for
further information
