Dear Howard,
The easiest way to transmit from one NsObject (e.g. Nodes) to another is
through a (C++ and Tcl) Connector object. A connector has two pointers
to NsObjects: target_ and drop_. In the OTcl domain, it uses an OTcl
commands target and drop (followed by the name of the NsObject)
to
Deer Teerawat
First, thanks for reply.
My timing for send a packet to previous node is when queue received a packet
I will computer some information in packet's header. And in some
circumstances I will send a packet back to previous hop. Let previous hop
knows the result I computer in current
Deer Teerawat
I already know how to transmit to node. 1.generate new packet 2.fill common
header and destination address 3. target-recv(p,h)
but my problem is that, I can't find out previous hop's address. My purpose
is to send a packet to previous node in IFQ.
But when packet received by queue's
Dear Howard,
Say you have a topology like (n1)--(n2). Usually, packet will flow from
(n1) to (n2). When you want to send a packet from (n2) back to (n1), you
can do the following.
1. Define an instvar $conn (whose class Connector) of n2
2. Put the following in the Tcl simulation script
[$n2
-- Forwarded message --
From: howardgod howardgod [EMAIL PROTECTED]
Date: 2008/11/8
Subject: How to send a packet to previous node
To: ns-users@isi.edu
I want to send a packet to previous node. And I don't know how to find
previous node's ID and where to fill the ID.
I found
