[ns] what is the usage of "add-ifq-send-trace"

Hi everybody, Can anyone please explain me the meaning of the below statement. When i use this statement ns gives error. $node_($i) add-ifq-send-trace Thanks in advance, Semra ## Dikkat: Bu elektronik posta mesaji kisisel ve

[ns] projection of wireless bandwidth value in nam

Dear ns-users, I am running a wireless script with default bandwidth parameters, that is defined as 2e6 in ns-deafult.tcl. But when i animate my output nam file with nam.exe, it shows the bandwidth as 10Mb. When i define the bandwidth in my tcl file as below, nam still shows the bandwidth as

[ns] YNT: tcp connection

You can use the winfile for the window size. If you get the congestion time, you can check the window size for that time. You must use tcl script for winfile. Semra Kimden: [EMAIL PROTECTED] bu kişinin yerine: Satish B Gönderilmiş: Cum 10.11.2006 11:04 Kime: ns-

[ns] simulation result with tracegraph analysis

regards, Semra Yilmaz ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger size gonderilmediyse lutfen gondericiyi bilgilendirip mesaji siliniz. Firmamiza gelen ve giden mesajlar virus taramasindan gecirilmekte

[ns] simulation result with tracegraph analysis

regards, Semra Yilmaz ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger size gonderilmediyse lutfen gondericiyi bilgilendirip mesaji siliniz. Firmamiza gelen ve giden mesajlar virus taramasindan gecirilmekte, guvenlik

[ns] simulation result with tracegraph analysis

regards, Semra Yilmaz ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger size gonderilmediyse lutfen gondericiyi bilgilendirip mesaji siliniz. Firmamiza gelen ve giden mesajlar virus taramasindan gecirilmekte

[ns] how to change the speed of node while randomly moving

Hi all, I am using the random motion of the nodes in my wireless scenario. In the below line, which is not random, we can adjust the speed of the moving nodes. $ns at $time $node setdest My question is that how i can change only the speed of the moving node in tcl, although the nodes stil

[ns] İLT: how to change the speed of node whil e randomly moving

Hello all ns-users, I have sent the e-mail below, but couldn't get any response. If anyone has the answer of my question, it will be appreciated. Regards, Semra Kimden: Semra YILMAZ Gönderilmiş: Paz 17.02.2008 18:21 Kime: ns-users@ISI.EDU Konu: how to c

[ns] the link between node and assigned queue for that node

Dear ns-users, I want to check the queue occupancy while a packet loss occurs, but i could not find any relation between node and assigned queue for that node in the source code. Does anybody know where (in which file) this link is created in the source code. Best regards, Semra #

[ns] FW: the relation between node and assigned queue for that node

Dear all, I really need the answer of my below question as soon as possible. Thanks for help. Semra From: Semra YILMAZ Sent: Wed 27.02.2008 08:13 To: ns-users@ISI.EDU Subject: the link between node and assigned queue for that node Dear ns-users, I want to

[ns] how can i change BER of the link

Hello all ns users, With which command in tcl i can deteriorate the wireless link characteristics, such as changing the BER (bit error rate)? Regards, Semra ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger size

[ns] AODV in wireless scenario

Hello all ns users, When i use AODV in my wireless scenario, there are some problems to send the packet. But if i use DSR there is no problem. Is it problematic to use AODV in wireless netwroks? Regards, Semra ## Dikkat: Bu e

[ns] Why AODV cannot find a route

Dear all ns users, For the following topology i am using DSR and AODV routing protocols. I define two ftp traffic from node 0 to node 3 and node 1 to node 3. When i use DSR, there is no problem, packets are flowing in the routes 0->2->3 and 1->2->3. But when i use AODV, traffic cannot be starte

[ns] FW: Why AODV cannot find a route

Dear all, I need the answer of my question below, asap. Please send your comments if you have any idea. Thanks, Semra From: Semra YILMAZ Sent: Sun 30.03.2008 21:45 To: ns-users@ISI.EDU Subject: Why AODV cannot find a route Dear all ns users, For the following

[ns] setting loss rate for wireless domain

hello, i want to set loss rate for wireless scenario and i am using the following line for setting loss rate. when i change the rate from 0.1 to 0.3, i don't see any difference in the throughput of receiving packets at the receiver (i use tracegrapgh to analyze). i think i am missing something.

[ns] FW: setting loss rate for wireless domain

you know the reason. best, semra From: Semra YILMAZ Sent: Wed 02.04.2008 20:32 To: ns-users@ISI.EDU Subject: setting loss rate for wireless domain hello, i want to set loss rate for wireless scenario and i am using the following line for setting loss rate. when i

[ns] FW: Why AODV cannot find a route

advise for that. best, semra From: Semra YILMAZ Sent: Mon 31.03.2008 21:06 To: ns-users@ISI.EDU Subject: FW: Why AODV cannot find a route Dear all, I need the answer of my question below, asap. Please send your comments if you have any idea. Thanks, Semra

[ns] AODV cannot find a route using intermediate nodes

advise for that. best, semra From: Semra YILMAZ Sent: Mon 31.03.2008 21:06 To: ns-users@ISI.EDU Subject: FW: Why AODV cannot find a route Dear all, I need the answer of my question below, asap. Please send your comments if you have any idea. Thanks, Semra

[ns] AODV cannot find a route through intermediate nodes

Dear all, I have sent some e-mail about the porblem of aodv, but couldn't get any response. Could you please help me for the following lines of script in which the AODV cannot find a route from source to destination? I cannot find what I am misssing. Any response will sincerely be appreciated.

[ns] setting the speed of node for random motion

Hello, Is it possible to set the speed of the node for random movement? Best, Semra ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger size gonderilmediyse lutfen gondericiyi bilgilendirip mesaji siliniz. Firmamiza

[ns] setting speed of the nodes

Deal all, I want to set the speed of the nodes for random movement scenario. I use the following lines in tcl, but it does not change the speed of the nodes. If you have any idea, I will appreciate. $node_($i) random-motion 1 $node_($i) start $node_($i) set speed_ 30 Regards, Semra

İLT: [ns] how to set the speed of the nodes in ran dom movement

Deal all, I want to set the speed of the nodes for random movement scenario. I use the following lines in tcl, but it does not change the speed of the nodes. If you have any idea, I will appreciate. $node_($i) random-motion 1 $node_($i) start $node_($i) set speed_ 30 Regards, Semra #

[ns] how is the default loss rate in ns

Hello, I want to learn the default loss rate in ns. If i don't set the loss rate, will be the default loss rate 0 or a random loss between 0 and 1? Regards,Semra ## Dikkat: Bu elektronik posta mesaji kisisel ve ozeldir. Eger siz

[ns] packet loss rate cannot be reached to the loss rate defined in tcl

Hello, I have a question about error model in ns2. Even i define the loss rate as 10%, 15% or 20% or more, I cannot see that kind of packet loss in simulations. For example, I am measuring the number of TCP packet sent from sender, number of TCP packets received at receiver and number of ACK pa

[ns] FW: packet loss rate cannot be reached to the loss rate defined intcl

Hello, I have sent the below message a few day ago. If anyone has any idea for the issue below, i will be very glad. Thanks Semra From: [EMAIL PROTECTED] on behalf of Semra YILMAZ Sent: Wed 04.06.2008 22:44 To: ns-users@ISI.EDU Subject: [ns] packet loss rate

[ns] loss rate in tcl file or in ns-default.tcl file gives different results

Dear all, Defining the loss rate in tcl script and ns code gives the different results (number of sent, received packets). That is, I am defining loss rate in ns-default.tcl file with the following line; ErrorModel set rate_ 0.10 For example this gives the following results: #

[ns] different node speeds does not give smooth results

Dear all, I have trouble with the node speed in my simulations. I am trying analyze the performance of mobile network in two different case for different node speed (5, 10, 15 and 20 m/sec). I couldn't get consistent results for these speeds. Especially, there are some positive or negative peak

[ns] FW: different node speeds does not give smooth results

Dear all, I need your evaluation for my below message. Any response will be appreciated. Regards, Semra From: Semra YILMAZ Sent: Tue 22.07.2008 21:14 To: ns-users@isi.edu Subject: different node speeds does not give smooth results Dear all, I have trouble

[ns] packet enqueue and dequeue time

Hi everybody, I want to get the time when the packet is enqueued and dequeued. Does anybody know that in which file in the source code of ns i can get these times? I couldn't find these. I need the answer asap. Thanks in advance. Semra ##