Hello all,
Iam trying to install and run LEACH on ubuntu6.06. I followed the procedure
from the site:
http://tmtam.wordpress.com/2007/07/31/installing-ns-227-and-leach-extension-on-ubuntu-704-feisty-fawn/
and encountered the following problems on ./test:
./test
num_nodes is set 3
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
warning: no class variable Phy/WirelessPhy::alive_
see tcl-object.tcl in tclcl for info about this warning.
warning: no class variable Phy/WirelessPhy::Efriss_amp_
warning: no class variable Phy/WirelessPhy::Etwo_ray_amp_
warning: no class variable Phy/WirelessPhy::EXcvr_
warning: no class variable Phy/WirelessPhy::sleep_
warning: no class variable Phy/WirelessPhy::ss_
warning: no class variable Phy/WirelessPhy::dist_
INITIALIZE THE LIST xListHead
warning: no class variable Phy/WirelessPhy::alive_
see tcl-object.tcl in tclcl for info about this warning.
warning: no class variable Phy/WirelessPhy::Efriss_amp_
warning: no class variable Phy/WirelessPhy::Etwo_ray_amp_
warning: no class variable Phy/WirelessPhy::EXcvr_
warning: no class variable Phy/WirelessPhy::sleep_
warning: no class variable Phy/WirelessPhy::ss_
warning: no class variable Phy/WirelessPhy::dist_
warning: no class variable Phy/WirelessPhy::alive_
see tcl-object.tcl in tclcl for info about this warning.
warning: no class variable Phy/WirelessPhy::Efriss_amp_
warning: no class variable Phy/WirelessPhy::Etwo_ray_amp_
warning: no class variable Phy/WirelessPhy::EXcvr_
warning: no class variable Phy/WirelessPhy::sleep_
warning: no class variable Phy/WirelessPhy::ss_
warning: no class variable Phy/WirelessPhy::dist_
Loading connection pattern…
Loading scenario file…
Starting Simulation…
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 89.8
SORTING LISTS …DONE!
NS EXITING…
1..... Why is this happening?
I guess the problem is with the inclusion of Phy/WirelessPhy channel. Where is
it located in the ns2.27 folder? How do I verify if it is present? N How do I
include it?
When I execute validate, I get ‘the outputs deviate from standard
results’. Can you tell me where the problem lies?
2. Also once the GCC 4.1.x: ns-2.27-gcc410.patch patch is applied,
nrlsensorsim extension for ns 2.27 is showing problems on installation. I had
to omit that.
3. Do I have to install 802.15.4 layer support separately to simulate sensor
networks? How do I do it?
Kindly help. It
is extremely important to me.
-Sreevalli
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