Hi,
Does anyone know how to make :
1) sendpacket() function that in FULLTCP.cc agent send only SYN packet.
2) recv() function only detect and drop incoming ACK packet
I have tried but I couldn't !! any suggestion
here is the sendpacket in fulltcp.cc
void
Hi,
In wired network ... how do I get the node id at certain timeIn other
words, I'm adding block of code in droptail.cc and I need to perform
some action for certain node in the topology.
I have tried :
Node * node= Node::get_node_address (1)
int nodeNumber =node->nodeid_;
It is not w
Hi,
I 'm modifying the UDP.cc code and I want to check at certain time in which
node the packet in? I tried to use the source (src_) of the ip header
however, it printed the source of the original packet. In other words, in
the following example:
A---BC A sends to C packets
Hi,
I need to put specific algorithm in certain nodes. I'm not sure on which
level I shall put it. In other words, shall I put in TCL code or in C++
code?
My algorithm is very simple I just check the node id and add it to an array.
Please guys, your help on this issue is highly appreciated.
--
Good Morning,
Guys, I spent 2 months trying to figure out how to drop packet BUT I
couldn't.
PLEASE!!, I would appreciate anyone has any kind of help,
I'm trying to drop packets for a specific flow_id. I've put my code inside
Agent.cc recv().
In order to access drop(p) from inside agent, I cr
Hi,
I just want to understand who is responsible for sending the packets in ns2.
In each layer 4 protocol ( TCP or UDP) there is a function for send and
receive. However,I read in other blog http://t-issariyakul.blogspot.com.
-that the function in Agent.cc is the one responsible for sending a
Hi,
I've been reading the below blog :
http://t-issariyakul.blogspot.com/search/label/NS2?updated-max=2010-03-08T02%3A02%3A00-07%3A00&max-results=20
I found this sentence "Note that "drop(p)" is a function of class Connector,
and therefore must be invoked from within the scope of class Connector.
Hi,
I 'm working on scenario in wired network-udp protocol. Any help on drop
packets other than drop (p). I tried this method drop(p) but it doesn't drop
packets???
I sent this question many times, with no help!
ANY HELP ON THIS PROBLEM IS HIGHLY APPRECIATED.
--
Regards,
Moe.
Hi All,
I built a model based on UDP protocol. Based on my scenario, I need to
control the send and receive in UDP for specific flow. For example, I need
to drop the packets after receiving certain number of packets from specific
flow. As I know, I need to modify the c++ code inside UDP model, se
Hi ,
I'm doing research on TCP wired model. Can anyone tell me what is the
function responsible for sending packets in TCP and receiving ?
I found many for sending in TCP.cc file. However, it seems the one
responsible for sending in agent.cc?
Thank you in advance
Regards,
Mohd.
Hi,
I'm working on TCP models and I'm edition tcp.cc andd tcp.h files.
what I want to know, how do I access the node by its Id as I'm assigning in
tcl for each node a number (as you all know).
I tries to create an object from Node and access the variable nodeid_,
however the returned value was
Hi,
I'm doing a wide research on DOS. In order to simulate DOS, I have to build
a network that shows a DOS case. (DOS is when the legitimate users can not
access a service. for example when you request a web page and can 't get a
response. this is because the attacker sending many web requests an
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