Re: [ns] urgent help routing overhead with dsdv gave me 1

2006-03-24 Thread Ahmed Al Maashri

It should work with both

Ahmed

- Original Message - 
From: Sasan Sahraei [EMAIL PROTECTED]
To: Ahmed Al Maashri [EMAIL PROTECTED]
Sent: Saturday, March 25, 2006 2:28 AM
Subject: Re: [ns] urgent help routing overhead with dsdv gave me 1


 Are you assuming that the new-trace is set? i.e. $ns_ use-newtrace

 Thanks,
 Sasan


 You should extract the packets that are received by nodes at the Agent
 level, type the following in the shell

 grep -w AGT trace_file_name | grep -w ^r | wc -l

 similarly you could do the same with overhead using the proper key words

 Ahmed

 - Original Message -
 From: Sasan Sahraei [EMAIL PROTECTED]
 To: Ahmed Al Maashri [EMAIL PROTECTED]
 Cc: hamdi benmessaoud [EMAIL PROTECTED]; ns_users
 ns-users@isi.edu
 Sent: Thursday, March 23, 2006 8:46 AM
 Subject: Re: [ns] urgent help routing overhead with dsdv gave me 1


 how can you calculate total number of delivered packets to
 destinations.

 are you talking about packets delivered successfuly? how do you
 calculate
 that?

 S.



 I would say that overhead should be calculated by determining the
 ration
 of:

 Total number of routing packets used to discover and maintain path sent
 by
 all nodes divided by total number of delivered packets to destinations.

 Ahmed

 - Original Message -
 From: hamdi benmessaoud [EMAIL PROTECTED]
 To: ns_users ns-users@ISI.EDU
 Sent: Tuesday, March 14, 2006 11:09 PM
 Subject: [ns] urgent help routing overhead with dsdv gave me 1


Hi all,
  I  try to calculate the overhead routing with the different protocols
 :dsdv aodv and dsr

  i used the formula :
  overhead routing = number of routing control paket /total  number
 of packet   emited in the  layer 3

  with:
number of routing control packet = lines with s + rtr + (dsr
 or
 aodv or message )

  total number of packet emited in the layer 3 = s +rtr

  it woks well with dsr and aodv
  but in dsdv it gave me always 1
  The reason is that in dsrv it don't make the difference between the
 routing paket and the data packet it represent them with
message 
  for me message is also the data because i don't use cbr or tcp i use
 the message send recv so my traffic is of type message 

  So is there a method in dsdv to differenciate the routing paket of
 data
 packet ??

   please help me

  Amel



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Re: [ns] urgent help routing overhead with dsdv gave me 1

2006-03-14 Thread Ahmed Al Maashri

I would say that overhead should be calculated by determining the ration of:

Total number of routing packets used to discover and maintain path sent by all 
nodes divided by total number of delivered packets to destinations.

Ahmed

- Original Message - 
From: hamdi benmessaoud [EMAIL PROTECTED]
To: ns_users ns-users@ISI.EDU
Sent: Tuesday, March 14, 2006 11:09 PM
Subject: [ns] urgent help routing overhead with dsdv gave me 1


Hi all, 
  I  try to calculate the overhead routing with the different protocols :dsdv 
 aodv and dsr 
   
  i used the formula : 
  overhead routing = number of routing control paket /total  number of 
 packet   emited in the  layer 3
   
  with:
number of routing control packet = lines with s + rtr + (dsr or 
 aodv or message )
   
  total number of packet emited in the layer 3 = s +rtr 
   
  it woks well with dsr and aodv 
  but in dsdv it gave me always 1 
  The reason is that in dsrv it don't make the difference between the routing 
 paket and the data packet it represent them with 
message  
  for me message is also the data because i don't use cbr or tcp i use the 
 message send recv so my traffic is of type message  
   
  So is there a method in dsdv to differenciate the routing paket of data 
 packet ??
   
   please help me 
   
  Amel   
  
 
 
 -
 Nouveau : téléphonez moins cher avec Yahoo! Messenger ! Découvez les tarifs 
 exceptionnels pour appeler la France et l'international.Téléchargez la 
 version beta.