[Seamoby] A few questions on draft-ietf-seamoby-ctp-10.txt

["Jee J.Z." <jz105 at york.ac.uk>]

Dear authors,

I've just read the draft and am new to the list, so sorry if these questions
have already been talked about:

1. Last paragraph of 2.5.3:

   For predictive handover, the pAR SHOULD keep track of the CTAR
   sequence number and cache the CTD message until receiving either a
   CTDR message for the MN's previous IP address from the "pAR",
   indicating that the context transfer was successful, or until
   "CT_MAX_HANDOVER_TIME" expires. ...

   Should the "pAR" be "nAR"?
   Should the "CT_MAX_HANDOVER_TIME" be "CT_MAX_TRANSFER_TIME"?
   (according to section 4)

2. Second paragraph of 2.5.6

   ... pAR drops the context after "CTP_MAX_TRANSFER_TIME". The sequence
number is
   not used in reactive transfer.

   Should the "CTP_MAX_TRANSFER_TIME" be "CT_MAX_TRANSFER_TIME"?
   (according to section 4)

3. Second paragraph of 3.2

   ... The initial retransmission occurs after a "CTP_REQUEST_RETRY" wait
   period.Retransmissions MUST be made with exponentially increasing wait
intervals
   (doubling the wait each time).  CTAR messages should be retransmitted
until either a
   response (which might be an error) has been obtained, or until
"CTP_RETRY_MAX"
   seconds after the initial transmission.

   Should the "CTP_REQUEST_RETRY" be "CT_REQUEST_RETRY"?
   Should the "CTP_RETRY_MAX" be "CT_RETRY_MAX"?
   (according to section 4)

4. Section 5

   Should there be a subsection describing the scenario discussed in
2.1.1(Mobile
   controled, CTAR is sent from the MN to the pAR)?

Or do I miss anything obvious?

Thanks,
Jee



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