Hi to all
I need an opinion of anyone
familiar with WTP and SAR handling.
Here is the excerption from WTP
specs. (WAP-224-WTP-20010710-a.pdf) :
" The missing packets are re-transmitted with the original Packet Sequence
Numbers. When the sender has re-transmitted the requested packets, it reverts to
wait for the original acknowledgement (for the GTR or TTR packet). When the
receiver has received all packets it acknowledges the GTR or TTR packet
according to the normal procedure,using the Ack PDU.
".
It seems to me that recevier
(WAP gateway) must acknowledge resent packets even if they don't have GTR/TTR
set. Or maybe sender must set GTR on last resent packet of a
group?
Denzel,
seems that your version of SAR
patch acknowledges resent packets not imediatelly, but after 4-5 seconds. Is
that an expected behaviour?
Thanks for you
answers
Best
regards
Damir
Salantic
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Title: RE: SAR