Comments on: Adding Directional Antenna and Multiple Interface Support to ns-2.33

By: Error on example simulation on ns2 using add-on for directional antenna

Error on example simulation on ns2 using add-on for directional antenna — Tue, 21 Sep 2010 03:21:25 +0000

[...] ns-2.33 and it is working fine. After this I installed the patches for directional antenna from : http://cbg.me/2009/02/adding-directi…ort-to-ns-233/ When I am trying to run a sample script, I have this error: invalid command name [...]

By: Vixxx

Vixxx — Fri, 17 Sep 2010 00:09:23 +0000

Hey I have the same problem that Jimmy from Ecuador had. I installed the patches and while running the sample.tcl or any other one from the samples I encounter the error:

http://gist.github.com/327069 (same link posted by Jimmy)

Could you please help me

Thank you Very much

By: Lup

Lup — Mon, 19 Apr 2010 13:39:39 +0000

Hi,

Can the multiple interface support code be used to simulate 802.15.4 networks?

Thank you.

Best regards,
Lup.

By: dixun

dixun — Fri, 02 Apr 2010 02:26:06 +0000

everything is ok.thank you!
export NS_ANTENNA_FILE=$NS2/mobile/antenna.txt is right!
i forget .txt

By: dixun

dixun — Fri, 02 Apr 2010 02:01:22 +0000

Hi,i try to install it in NS2.33, when I executing the sample_long.tcl,there is some
error like this:
fopen:No such file or directory
can’t open /home/dixun/ns-allinone-2.33/ns-2.33/mobile/antenna

Could you please tell me what could be the problem ? i have set the NS_ANTENNA_FILE environment variable.
thank you

By: cbg

cbg — Wed, 31 Mar 2010 11:32:00 +0000

serkan, I don’t think the error you’re getting is caused by my patches. Even if it was, I couldn’t help you without seeing your code.

By: serkan

serkan — Wed, 31 Mar 2010 02:41:14 +0000

Hi,

I installed the patches you posted here but i got the error when i execeute a multiinterface (I used net_if(0) and net_if(1)) wireless node simulation.

_o14 reset: can’t read “reset”: no such variable
while executing
“$netif_($i) reset”
(procedure “_o14″ line 4)
(Node/MobileNode reset line 4)
invoked from within
“_o14 reset”

The command $ns_ node-config -numif 2 is passed but i have this error. Can you help me?

Thanks

By: cbg

cbg — Tue, 09 Mar 2010 20:19:19 +0000

I haven't tested these patches on ns-2.34, and I'm not sure if they will work. If anyone can create updated patches for 2.34, I'd be happy to post them here. Also, please refrain from posting lengthy code samples directly or asking questions related to ns2, but not my patches. In the future, I won't approve comments containing more than a few lines of code. You can use Gist or Pastebin and post a link here. For other ns2 questions, please use Stack Overflow. I wil take a look at your question if you send me a link. You can find my email address on the About page.

By: icat

icat — Mon, 01 Mar 2010 07:20:42 +0000

I changed the code to the following.
It is run, but while visualizing the nam file, “node 0 is not defined”.

http://gist.github.com/327083

By: iCat

iCat — Wed, 24 Feb 2010 14:41:36 +0000

Hi, I am using ns2.34
Can the patches be used for ns2.34?

Thank you very much.