you should add relevant directories to the environment variables, otherwise
bash could not locate where ns is.
> Date: Fri, 26 Oct 2007 09:32:49 -0700> From: [EMAIL PROTECTED]> To:
> ns-users@ISI.EDU> Subject: [ns] run examples in ns2> > > Hello ns-users,> > I
> m installing ns 2.27 on Windows
Hi everyone, I'm looking for SCTP module for ns-2.26. I know sctp is now
integrated into newer versions of ns-2 distributions. But I need the patch for
ns-2.26. I googled it but found none. I tried to move the sctp-related codes in
ns-2.31 to ns-2.26 but I failed. It will cause "segmentation fa
1) It's the size in Bytes of the TCP payload, excluding TCP header and IP
header.
eg. If you set packetSize_ of the TCP Agent to be 1000, then the actual size of
the IP datagram is 1040. You can validate this from the trace file.
2) I don't think it matters anything. Queue limit is measured i
No, you cannot set the data rate of TCP. You can merely set how much data you
want to send but you cannot set how fast they are sent.
That's because the sending rate of TCP is determined by its own congestion
control algorithms and the condition of the network. They are out of your
control.
Hi all,
I'm using the DCCP module contributed by: http://lifc.univ-fcomte.fr/~dedu/ns2/
in ns-2.31. But when I tried the simple script in the attachment, I got the
following error:
DCCPAckVector::sendAckVector - Failed to add ack vector to option: err -1, size
254
Can anyone help me out? It
There is a classic paper on this: "Simulation-based Comparisons of Tahoe, Rent,
and SACK TCP" by Kevin Fall and Sally Floyd.
And the scripts used in this paper seem to be available in the ns package.
> Date: Tue, 4 Sep 2007 22:31:09 -0700> From: [EMAIL PROTECTED]> To:
> ns-users@ISI.EDU> Su
I'm using Mattsson's DCCP module under ns-2.26. But when I simulate DCCP in
large BDP networks, I sometimes get the following error and the program exits:
DCCPAckVector::sendAckVector - Failed to add ack vector to option: err -1, size
256
I took a look at the source code and found that the err
the following link may be helpful:
http://www4.ncsu.edu/~rhee/export/bitcp/cubic-script/script.htm
it's the script written by the inventors of CUBIC and it contains adding web
traffic as background traffic.
> Date: Fri, 31 Aug 2007 20:55:06 +0200> From: [EMAIL PROTECTED]> To:
> ns-users@ISI.E
"segmentation fault" usually stems from illegal access to the memory. check
your code to see whether you illegally try to access some memory when it is
already deallocated. usually it's because using pointers incorrectly.
> Date: Wed, 22 Aug 2007 11:52:11 -0700> From: [EMAIL PROTECTED]> To:
>
