[ns] bug in bugFix_Timer OR problem in my perception

[Mayur]

Dear all,

(Version used : ns2.31)

When bugFix_Timer is true ( default case ), there seems to be a problem. 
(or I have not understood the correction / solution properly )...

    viz. *When the channel is found IDLE, the node should start 
_/Deferring/_  for DIFS + RandomTime rather than _/BackingOff/_ as per 
the standard.* While in the ns, when the bugFix_Timer is true, it starts 
Backing off, in both the ( <1> ch idle case and <2> ch busy case) cases.

Pl clarify the doubt.

regards,
Mayur