[ns] [NS] Simulation Error - Unable to realloc

2009-10-02 Thread Hector Agustin Cozzetti
Hello,I have a strange error in my new simulation. When the simulation starts (during the initial loading) I receive the following error message: Unable to realloc 268435461 byte. I use a big scenario: grid topology with 5000 veichle. I have seen that NS2 uses a lot of RAM memory (not all) and

[ns] simulation error: invalid command name Agent/MIPv6/MN

2009-08-24 Thread Oladapo Oluwadiya
hello, when i tried running my mobile ipv6 tcl script, i got this error: invalid command name Agent/Mipv6/MN while executing Agent/Mipv6/MN set bs_forwarding_   0 does anyone know what the problem could be.below is my tcl script # Basic Mobile IPv6 example without using ns-topoman # Needs

[ns] Simulation error

2008-09-09 Thread Maurizio Bellemo
Hi, does anyone know why i get this error simulating? ns: _o2021 sendData IP_BROADCAST: (_o2021 cmd line 1) invoked from within _o2021 cmd sendData IP_BROADCAST invoked from within catch $self cmd $args ret invoked from within if [catch $self cmd $args ret] { set cls [$self info

Re: [ns] Simulation error

2007-08-01 Thread Mohammed Abu Hajar
This problem happen with me also, I advice you to save your trace file into free partition or large free disk space. Mohammed AbuHajar Leonard Tracy [EMAIL PROTECTED] wrote: First I should have mentioned that I'm running NS 2.31 on Ubuntu 7.04 The error appears to be more than just

[ns] Simulation error

2007-07-30 Thread Leonard Tracy
Hi, I am new to this mailing list and to NS 2. I am trying to use NS 2 to research new MAC protocols for sensor networks. The majority of my simulations run without error, but sometimes the simulation locks and the trace file grows to many gigabytes. When I look in the trace file it is full

Re: [ns] Simulation error

2007-07-30 Thread Teerawat Issariyakul
Dear Leonard, $ns trace-all generally generates complete information in the trace file. Unfortunately, you usually don't need most of it. A better way is not to use it. If you are interested in for example if you are interested in how seq. no. of TCP changes, you may use $tcp trace t_seqno_

[ns] Simulation Error

2006-11-30 Thread Mohammad Haseeb Zafar
Hi all, I have run split multipath routing over ns-2.1b8a and the make process was successful. When I tried to run the simulation script, it bails out with an error num_nodes is set 50 Wrong node routing agent! Can anyone please help to tell me how to solve this problem? Thanks. Haseeb