Error model

[Kamil Sarac <ksarac@cs.ucsb.edu>]

Hello All,

I want to add error to a link in both direction. Can I add the same
errormodel object to both simplex links (making up duplex link) i.e.
is this an obvious way to do it or I should create two different
errormodels and assign them one to each simplex link? 

    set loss_module($i) [new ErrorModel]
    $loss_module($i) set rate_ [lindex $errorrates [expr $i-1]] 
    $loss_module($i) unit pkt
    $loss_module($i) ranvar [new RandomVariable/Uniform]   
    $loss_module($i) drop-target [new Agent/Null]

    $ns at 0.0001 "$ns lossmodel $loss_module($i) $node([lindex $t 0])
$node([lindex $t 1])"                             ^^^^^^^^^^^^^^^^^^^^              
^^^^^^^^^^^^^^^^^^^^^
    $ns at 0.0001 "$ns lossmodel $loss_module($i) $node([lindex $t 1])
$node([lindex $t 0])"                              ^^^^^^^^^^^^^^^^^^^
^^^^^^^^^^^^^^^^^^^^^

Thanks,
Kamil