Re: [UDT] UDT simulation problem

[Yunhong Gu <yu...@la...>]

Venkatrao,

We don't support the simulation code any more since the release of UDTv4.

You probbaly didn't include udt.h and udt.cc in the NS-2 source code 
directory and compile NS-2 again.

Yunhong Gu, Research Scientist

National Center for Data Mining
University of Illinois at Chicago
SEO 713, M/C 249, 851 S Morgan St
Chicago, IL 60607-7045
Tel (312) 413-9576
Fax (312) 355-0373

On Sun, 30 Mar 2008, venkatrao nagineni wrote:

> Hi,
> I got some errors , while excuting UDT simulation scripts. I was
> followed insrstiuction as given in UDT documantation simulation script, even
> thought i was getting errors like given below .( I have done all changes,
> but i did't find where Agent/UDT is defind)
>
> * PATH: ./ns-allinone-2.26/ns-2.26/udt/ (ns test.tcl)
> Error 1 :* invalid command name "Agent/UDT"
> while executing
> "Agent/UDT set mtu_ 1500"
> ( file "test.tcl" line 3)
>
> .*/ns-allinone-2.26/ns-2.26/udt ( ns sim.tcl)
> Error 2:*
> invalid command name "Agent/UDT"
> while executing
> "Agent/UDT create _o52 "
> 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/UDT"
> (procedure "build-udt" line 4)
> invoked from within
> "build-udt $na $nb 1500 100000 0 0"
> ( file "sim.tcl" line 117)
>
> if any one know about how to overcome these errors ,
> please reply.....
>