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 do not match 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 Send instant messages to your online friends http://uk.messenger.yahoo.com
