Re: Mobile IP extension in NS2

[Ya Xu <yaxu@ISI.EDU>]

Sarah,

(1) I could not duplicate your scenario

(2) The script is out-of-date anyway. Try wireless MIP example in the
test-suites.

-Ya

On Wed, 29 Sep 1999, Sarah Wesslink wrote:

> We are fourth year students, completing our thesis project in Mobile IP.
> 
> We have been trying to install NS2 and now we have it working, however
> the
> Mobile IP modules within the setup are not working properly.
> 
> We are trying to run the example given in
> ns2/tcl/ex/wireless-mip-test.tcl, however the error obtained is as
> follows:
> 
> expected a list of classes but got Node/MobileNode/BaseStationNode
>     (Class superclass line 1)
>     (Object init line 1)
>     invoked from within
> "MobileNode/MIPBS init -superclass Node/MobileNode/BaseStationNode"
>     (Class create line 1)
>     invoked from within
> "Class create MobileNode/MIPBS -superclass
> Node/MobileNode/BaseStationNode"
>     ("eval" body line 1)
>     invoked from within
> "eval [list $self] create [list $m] $args         "
>     (procedure "Class" line 5)
>     (Class unknown line 5)
>     invoked from within
> "Class MobileNode/MIPBS -superclass Node/MobileNode/BaseStationNode"
>     (file "../lib/ns-wireless-mip.tcl" line 35)
>     invoked from within
> "source.orig ../lib/ns-wireless-mip.tcl"
>     ("uplevel" body line 1)
>     invoked from within
> "uplevel source.orig $fileName"
>     (procedure "source" line 12)
>     invoked from within
> "source ../lib/ns-wireless-mip.tcl"
>     (file "wireless-mip-test.tcl" line 93)
> 
> 
> We are not quite sure if we should change the library files obtained in
> the package (ns-wireless-mip.tcl).
> 
> We greatly appreciate any help you can give us. Thank you for your time.
> 
> Sarah and Micheline.
> 
> 
> 
> 
>