[ns] calculate bandwidth!!!!!!!

Dear all I am new in Ns-2 and I have a little question. I this page http://www.isi.edu/nsnam/ns/tutorial/index.html, are written: When you start the script now with 'ns example2.tcl', you will notice that there is more traffic on the links from n0 to n2 and n1 to n2 than the link from n2 to

[ns] DSDV Routing protocol in Wireless env.

Dear In wireless environment I have user DSDV as routing algorithm. I have 2 nodes and I have set Packet Transfer at 1.0 Second of simulation. But the packet transefer start at(almost) 2.80 second of simulation. On the other hand when I have use AODV as routing protocol, packet transfer start

[ns] Packets in link's Queue

Hi Suppose that, Node(A) want to send packets to Node(B) by TCP protocol. Node(A) send a packet , after deliver that ACK send 2 packets and after deliver those ACk send 4 packets and ... . The bandwidth =2Mbps Propagation delay is= 10ms Link's Queue length=20 My Question is : Why some

[ns] Packets in Link's Queue

Hi Suppose that, Node(A) want to send packets to Node(B) by TCP protocol. Node(A) send a packet , after deliver that ACK send 2 packets and after deliver those ACk send 4 packets and ... . The bandwidth =2Mbps Propagation delay is= 10ms Link's Queue length=20 Packet size is 1000 byte. Time

[ns] Script files

Hi I want some script file for calculating: 1-System Bandwidth 2-Instant Bandwidth 3-Lattency and Jitter. Could any one help me? Whete I cant download these files? -- Regards; Hosseini Nazhad.

[ns] period time of routing table advertisement in DSDV

Hi How I can change the period time of Send routing table information (routing table advertisement) of each node in DSDV routing algorithm? -- Regards; Hosseini Nazhad.

[ns] Problem in start ontime ftp application in DSDV protocol

Hi Please run the script file(this is Wireless senario). Could you tel me, why the data packet's send start at (about) 50th Second? I have set it to start at 10th second.($ns at 10 $ftp start). I have used DSDV routing protocol, and I think the routing table in all 3 nodes are created until 3

[ns] Problem in start ontime ftp application in DSDV protocol

Hi Please run the script file(this is Wireless senario). Could you tel me, why the data packet's send start at (about) 50th Second? I have set it to start at 10th second.($ns at 10 $ftp start). I have used DSDV routing protocol, and I think the routing table in all 3 nodes are created until 3

[ns] always AODV specify shortest path?

Hi Does the AODV routing protocol guaranty always specify shortest path to destination? Suppose that, there are multiple paths to a destination, and the shortest path has heavy traffic, so in this shortest path the RREQ packet will receive to destination latter that long but low traffic path.

[ns] Does the AODV routing protocol guaranty that always take a shortest path to destination?

Hi Does the AODV routing protocol guaranty that always take a shortest path to destination? Suppose that, there are multiple paths to a destination(a short and a long path). And the shortest path has heavy traffic. so in this shortest path the RREQ packet will received to destination latter