TCP Retransmission timers ?

sebastiano elia <sebastiano.elia@unile.it> Wed, 18 September 2002 16:54 UTC

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From: sebastiano elia <sebastiano.elia@unile.it>
To: tcp-impl@grc.nasa.gov
Subject: TCP Retransmission timers ?
Date: Wed, 18 Sep 2002 18:54:23 +0200
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please, can someone tell me what kind of retransmit policy is used, in current 
implementations of TCP ?
a)"First only"  with only one retrasmission timer for entire queue;
b)"Batch" with only one retrasmission timer for entire queue;
c)"Individual" with one timer for each segment in queue.

Which of these is the standard ?

thanks in advance,