[NS2] Updated NS2 Lecture Note.

I just updated the NS2 lecture note at the following URL.

http://www.ece.ubc.ca/~teerawat/NS2.htm

They are now in one slide per page. Easier to read, eh? BTW, if you are an instructor and need a power point slide feel free to contact me, (Due to the spammer, I don't wanna give out my email here. My email is provided in the NS2 book), or you may put the comments on the blog.

Here is the book from Springer:

T. Issaraiyakul and E. Hossain, "Introduction to Network Simulator
NS2", Springer 2008.
http://www.springer.com/engineering/signals/book/978-0-387-71759-3

Correction for NS2 Book: ARQ Codes

This is the correction for the following book:

T. Issaraiyakul and E. Hossain, "Introduction to Network Simulator
NS2", Springer 2008.
http://www.springer.com/engineering/signals/book/978-0-387-71759-3


If you are trying to run the ARQ codes in chapter 14, it will not work. You need to add the following code into your arq.cc file:

static class ARQTxClass: public TclClass {
public:
ARQTxClass() : TclClass("ARQTx") {}
TclObject* create(int, const char*const*) {
return (new ARQTx);
}
} class_arq_tx;

You might also find the following slide useful:
http://www.ece.ubc.ca/~teerawat/NS2.htm

Best,
Teerawat