[ns] Plese give me advice about ODMRP and ADMR ad hoc simulation problem

2007-07-10 Thread adi suryo wibowo
Hi all I have studied on ad hoc multicat routing,especially ADMR and ODMRP. But I have problem to simulate this, because NS 2 not support this routing mechanism ( but NS 2 just embeded with DSDV, DSR, TORA, AODV). Must I use the multicast extension like in http://www.monarch.cs.rice.edu/multicast_

[ns] creating topology of 500 nodes!!

2007-07-10 Thread Litun Mishra
Hi, I am currently running SIP experiments with ns-2.27. I am using hierarchical addressing scheme. But the moment i scale my experiment from 20 to 50 nodes, i get a segmentation fault(core dumped) message. I really need help in scaling my experiment to a larger topology i.e 200, 500 and 1000 no

[ns] Problems running NS2 Emulation

2007-07-10 Thread Liu, Ping (GE, Research)
Dear all, I downloaded NS2 allinone-2.31 version, and is able to install and validate the installation on Redhat linux 2.6.9-42.0.3.EL. But when I tried to run NS2 emulation, I always have the following error "pcap/live object (_o11) couldn't open packet source fxp0: ioctl: No such device", d

[ns] Urgent Please Help ! Matlab preprocesses

2007-07-10 Thread Imad Abdeljaouad
Hi All, Does anyone know where I can get the specs of (or any information about) the test cases (Vehicular A/B, rayleigh...) implemented in the Matlab processes for generating input trace files for HSDPA ? Thank you in advance, Imad Abdeljaouad

[ns] TraceFile for Application/Traffic/Trace objects

2007-07-10 Thread Francesco Magistro
Hi, I need to produce a TraceFile for Application/Traffic/Trace objects but I haven't any idea about generation of it. I've tried to look for some example but I can't find anyone. So, please, could someone tell me, step by step, how can I generate and format it from my inputs (microseconds, bytes)

[ns] hash based load balancing

2007-07-10 Thread Leulseged Aregaye
Dear ns users I am studying Load Balancing TE especially hash based in MPLS network. However , I could not able to include the hash classifier of ns2 in to my tcl file in such a way to make per flow load balancing using source & destination address. Could any one help me, please ? many thanks