I think that the problem is not on accessible_var_!!!
i remove the line "Agent/protoname set accessible_var_  true" in 
"ns-default.tcl" and all occurence of the "accessible_var_" on the .cc and .h 
files. and now i get the following errors :

num_nodes is set 2
invalid command name "Agent/Protoname"
    while executing
"Agent/Protoname create _o17 0"
    invoked from within
"catch "$className create $o $args" msg"
    invoked from within
"if [catch "$className create $o $args" msg] {
if [string match "__FAILED_SHADOW_OBJECT_" $msg] {
delete $o
return ""
global errorInfo
error "class $..."
    (procedure "new" line 3)
    invoked from within
"new Agent/Protoname [$node node-addr]"
    (procedure "_o3" line 2)
    (Simulator create-protoname-agent line 2)
    invoked from within
"$self create-protoname-agent $node"
    ("Protoname" arm line 2)
    invoked from within
"switch -exact $routingAgent_ {
Protoname {
set ragent [$self create-protoname-agent $node]
set ragent [$self create-dsdv-agent $node]
DSR {..."
    (procedure "_o3" line 11)
    (Simulator create-wireless-node line 11)
    invoked from within
"_o3 create-wireless-node"
    ("eval" body line 1)
    invoked from within
"eval $self create-wireless-node $args"
    (procedure "_o3" line 23)
    (Simulator node line 23)
    invoked from within
"$ns_ node"
    ("for" body line 2)
    invoked from within
"for {set i 0} {$i < $val(nn) } {incr i} {
                set node_($i) [$ns_ node]
                $node_($i) random-motion 0              ;# disable random motion
    (file "simple-wireless.tcl" line 97)
 Can any one help me,

"Francisco J. Ros" <[EMAIL PROTECTED]> a écrit : Hi Nassim,

There are some typos in the tutorial. Sometimes "accessible_var" is miswritten 
as "accesible_var". Just have to find every occurrence of the latter and 
correct the name.


On Tuesday 05 June 2007 10:51, nassim laga wrote:
> Hi All,
> I try to implement a new Manet protocol according to
> "ImplementingNewMANetProtocol" tutorial.
> but the following errors occurs when i try to simulate any script :
> ns:
> [code omitted because of length]
> : invalid command name "Agent/Protoname"
>     while executing
> "Agent/Protoname set accessible_var_ true"
> Can any one help me?
> regards,
> Nassim
> ---------------------------------
>  Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions
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Francisco J. Ros, Ph.D. Student
Dept. of Information and Communications Engineering
University of Murcia, Murcia (Spain)


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