For my project we need certain number of mobile nodes to behave in
specific manner. They are listed below
1. nodes participate in routing
2. nodes don´t forward/process packets which do not contain their
address in source or destination fields of packet recieved by them.
A lot of us would have got a lot of questions like I am an NS2
Newbie. Please help me. Tell me how to start learning NS2. Well, most
NS2 experts would know right off the bat that. It is very explain to
newbies what to do. Newbies, you have a long laundry list to do.
To help the newbies get
I'm running into a segmentation fault in my simulation. The essence of the
problem is that i am putting a packet into the IFQ of a node, but when i
take the packet off the queue to be processed by the MAC layer... it is
When the simulation tries to read the common header of the packet it
I am Shailesh Mota pursuing engineering in Information Technology at NITK
I am doing a Project on the topic Binding cache management during handover
in MIPv6, for Route Optimization. For this i intend to simulate the
scenario in ns2.1b6 with mobiwan patch. I need tcl
I'm working on vertical handover between Wifi and Wimax using MIH(802.21) and
I'm trying to increase the number of mobile nodes, I'm runnig this simulation
(for example I fixed the number of mobile nodes to 5) and it works without any
error. But the problem is that there is no handover,
Who knows the three-way handshaking process ?
A -- SYN -- B
A - SYN+ACK B
A -- ACK -- B
Please help me
View this message in context:
Are you working on 802.11 MAC? If yes I need some help regarding the
interface queues. I want to differentiate the authentication packets from
others and give priority to them. But in the case statement of priqueue.cc,
I am not able to identify the MAC AUTH packet. I got the MAC header
this problem has been reported by me and is already addressed by Tom
in NS-2.35 RC, as you can see in the NS-2 roadmap:
You can use NS-2.33, NS-2.34 in Cygwin 1.5.25 (legacy-setup.exe), but
to install It in Windows 7, you must use
Dear NS2 Users
السلام عليكم/پہ خیرراغلے/Hello/안녕하세요.
I want to include some information like *Location, Timestamp, Speed,* *and
Lane information (if the node is vehicle)* in the *Hello Packet of
AODV*which is periodically sent. How i can do that?
Should i include these information in *void
I am observing a lot of lines beginning with d -t when I set ns2 to trace
in the new wireless format but it does not show me anything when I set it to
the old trace format. I was expecting to see lines beginning with D. Does
anyone know why this is happening?
Also, are there any scripts for the
For my project i have to define separate energy level for each node. Please
tell me, where should i declare energy level for each node?
With thanks and Regards,
I want to use promiscuous mode in ns2.30 .I want to use this
mode in NOAH(NO adhoc routing protocol) ,but I don't know
How can I use it
Please help me .
I was using nam to simulate a simple scenario the topology is as follow:
Node 0 sends traffic to Node 3 through node 2 and is supposed to have Node 1 as
a backup path. After 2 seconds, node 2 moves out of range and
Dear Mr. Rasheed
For making changes in Hello packet... first you have to change its header
then you hav eto write the code noth in send Hello and recv Hello
for using the fields and flags of routing protocols you have to write code
in send hello...
and for marking the changes and
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