[EMAIL PROTECTED] wrote:
> Dear sirs,
>
> the ns-manual says in page number 50 that "Table 5.1: Available options for
> node
> configuration (see tcl/lib/ns-lib.tcl)". I went to this file and found that
> there is FECProc option like the IncommingErrProc option.
>
> when I inserted the the FECmodel in my simulation using the following code:
> #########################################################################
> proc FECproc1 {} {
> FECModel set FECstrength_ 2
> set FEC1 [new FECModel]
> return $FEC1
> }
> $ns_ node-config -adhocRouting $opt(adhocRouting) \
> -llType $opt(ll) \
> -macType $opt(mac) \
> -ifqType $opt(ifq) \
> -ifqLen $opt(ifqlen) \
> -antType $opt(ant) \
> -propType $opt(prop) \
> -phyType $opt(netif) \
> -channelType $opt(chan) \
> -topoInstance $topo \
> -wiredRouting ON \
> -agentTrace OFF \
> -routerTrace OFF \
> -macTrace OFF
> -IncomingErrProc MultistateErrorProc
> -FECProc FECproc1
> #########################################################
> I got the following error:
>
> [EMAIL PROTECTED] ~
> $ ns errort.tcl
> num_nodes is set 2
> warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
> invalid command name "-FECProc"
> while executing
> "-FECProc FECproc1"
> (file "errort.tcl" line 124)
>
> it works fine with the error model but does not work with FEC model.
>
> really, it is critical for my simulation and looking forward to receive from
> ASAP.
> thank you in advance
> regards
>
>
There is a syntax error in your node-config command-- there should be a
"\" after each $cmd $val pair. You forgot to add these when you
extended the command.
Tom
