[ns] Node getInterfaces

[Sudhindra Suresh Bengeri <ssbenger@unity.ncsu.edu>]

Hi ns-users,

I have a question about the interfaces (again):

when I call the getInterfaces instproc of the Node class, I get an error 

can't read "ifaces_": no such variable.

In the file ns-node.tcl, which imples that Node
attachInterfaces/addInterface is not being called. 

Is this the default behavoir? If I have to call attachInterfaces myself
how do I get the interface list. I could not find attachInterfaces being
called in any of the tcl/lib, tcl/ex, tcl/test tcl/rtglib dirs. Does it
mean there is some other way creating the interface list.

Thanks in anticipation.

Regards,
Sudhin. 

****************** Sudhindra Suresh Bengeri *******************
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