[ns] pls how can i solve this problem
num_nodes is set 20 INITIALIZE THE LIST xListHead (_o245 cmd line 1) invoked from within "_o245 cmd addr" invoked from within "catch "$self cmd $args" ret" invoked from within "if [catch "$self cmd $args" ret] { set cls [$self info class] global errorInfo set savedInfo $errorInfo error "error when calling class $cls: $args" $..." (procedure "_o245" line 2) (SplitObject unknown line 2) invoked from within "_o245 addr" ("eval" body line 1) invoked from within "eval $node addr $args" ("default" arm line 2) invoked from within "switch -exact $routingAgent_ { DSDV { set ragent [$self create-dsdv-agent $node] } DSR { $self at 0.0 "$node start-dsr" } AODV { set ragent [$self cre..." (procedure "_o3" line 14) (Simulator create-wireless-node line 14) invoked from within "_o3 create-wireless-node" ("eval" body line 1) invoked from within "eval $self create-wireless-node $args" (procedure "_o3" line 23) (Simulator node line 23) invoked from within "$ns node" ("for" body line 2) invoked from within "for {set i $val(nn)} {$i < [expr {$val(nn)+$val(adv)}]} { incr i } { set node_($i) [$ns node] $node_($i) set X_ [ expr {$val(x) * rand()} ] ..." (file "wl1.tcl" line 165)
[ns] pls how can i solve this problem
num_nodes is set 20 INITIALIZE THE LIST xListHead (_o245 cmd line 1) invoked from within "_o245 cmd addr" invoked from within "catch "$self cmd $args" ret" invoked from within "if [catch "$self cmd $args" ret] { set cls [$self info class] global errorInfo set savedInfo $errorInfo error "error when calling class $cls: $args" $..." (procedure "_o245" line 2) (SplitObject unknown line 2) invoked from within "_o245 addr" ("eval" body line 1) invoked from within "eval $node addr $args" ("default" arm line 2) invoked from within "switch -exact $routingAgent_ { DSDV { set ragent [$self create-dsdv-agent $node] } DSR { $self at 0.0 "$node start-dsr" } AODV { set ragent [$self cre..." (procedure "_o3" line 14) (Simulator create-wireless-node line 14) invoked from within "_o3 create-wireless-node" ("eval" body line 1) invoked from within "eval $self create-wireless-node $args" (procedure "_o3" line 23) (Simulator node line 23) invoked from within "$ns node" ("for" body line 2) invoked from within "for {set i $val(nn)} {$i < [expr {$val(nn)+$val(adv)}]} { incr i } { set node_($i) [$ns node] $node_($i) set X_ [ expr {$val(x) * rand()} ] ..." (file "wl1.tcl" line 165)
Re: [ns] TCP variants in NS
Hi, I hope this answers your question. Check in the directory */home/.../ns-allinone-2.34/ns-2.34/tcp *you'll find all the variations there. Regards Nicholas On Thu, Oct 28, 2010 at 7:51 PM, sajeeb saha wrote: > > Hello everyone, > > I need to know which of the TCP variants have been implemented in NS. If > yo= > u know how to find them or where to find them please let me know. I need > th= > is information badly. > > Thanks in advance... > > , Sajeeb Saha > 10th Batch,CSEDU > +8801914754181 > > > >
[ns] TCP variants in NS
Hello everyone, I need to know which of the TCP variants have been implemented in NS. If yo= u know how to find them or where to find them please let me know. I need th= is information badly. Thanks in advance... , Sajeeb Saha 10th Batch,CSEDU +8801914754181
[ns] implementing icmp
Hi all, Is it possible to implement an icmp agent for wireless sensor networks. If so how can i establish the communication between the routing agent that i am using and the icmp agent? Regards Angel
[ns] Questions about "NS2 Notebook: Multi-channel Multi-interface Simulation in NS2 (2.29)"
Hi, everyone, I want to conduct my simulation on Multi-channel Multi-interface simulation using “NS2 Notebook: Multi-channel Multi-interface Simulation in NS2 (2.29)”. My NS2 version is NS2.29, and I modified the related filed according to the instructions listed on the website ( http://www.cse.msu.edu/~wangbo1/ns2/nshowto8.html). When I run the simulation scripts without using multiple channel and MANUAL routing, it can work well. However, when I run the examples provided in the website for validation, I encountered a problem as follow: $ ns twoflows-2channel.tcl num_nodes is set 4 (_o25 cmd line 1) invoked from within "_o25 cmd addr" invoked from within "catch "$self cmd $args" ret" invoked from within "if [catch "$self cmd $args" ret] { set cls [$self info class] global errorInfo set savedInfo $errorInfo error "error when calling class $cls: $args" $..." (procedure "_o25" line 2) (SplitObject unknown line 2) invoked from within "_o25 addr" ("eval" body line 1) invoked from within "eval $node addr $args" ("default" arm line 2) invoked from within "switch -exact $routingAgent_ { DSDV { set ragent [$self create-dsdv-agent $node] } DSR { $self at 0.0 "$node start-dsr" } AODV { set ragent [$self cre..." (procedure "_o3" line 14) (Simulator create-wireless-node line 14) invoked from within "_o3 create-wireless-node" ("eval" body line 1) invoked from within "eval $self create-wireless-node $args" (procedure "_o3" line 23) (Simulator node line 23) invoked from within "$ns_ node" invoked from within "set node_(0) [$ns_ node]" (file "twoflows-2channel.tcl" line 70) Is it a problem about the MANUAL Routinig? Could anyone help me to resolve it? Thanks a lot. Best Regards, ZHAO
[ns] [CFP] NC-Pro 2011 (Networking 2011 workshop)
-- Network Coding Applications and Protocols Workshop (NC-Pro 2011), May 13, 2011, Valencia, Spain (in conjunction with IFIP Networking 2011) Web page: http://www.networking2011.org/workshops/NC-Pro.html CALL FOR PAPERS: -- Aim and Scope: The Network Coding Applications and Protocols Workshop (NC-Pro 2011) is the 1st workshop on network coding collocated with the Networking conference and sponsored by the IFIP Technical Committee on Communication Systems (TC6). The main objectives of NC-Pro 2011 are to bring together members of the network coding community from both academia and industry, and to discuss recent advances in applications and protocols based on network coding. The ultimate goal is to highlight key research and industry challenges, identify current trends and develop visions for the future. -- Workshop topics: - Network Code Constructions and Algorithms - Security and Error Correction for Network Coding - Network Coding for Internet Communications - Network Coding for Distributed storage - Network Coding at the MAC Layer - Network Coding and Routing - Multi-path Network Coding - Wireless Network Coding Protocols - Implementation Aspects of Network Coding - Robustness, Energy, or Delay Aspects of Network Coding - Resource Optimization for Network Coding - Network Coding in VLSI -- - Important Dates: Abstract due: December 14, 2010 Full Paper Submission: December 18, 2010 Acceptance Notification: February 10, 2011 Camera ready due: March 1, 2011 -- - Guidelines for Submission: Authors are invited to submit full papers via the EDAS Conference Management System. Only original papers describing previously unpublished, not currently under review by another conference or journal, addressing state-of-the-art research and development must be submitted. All papers will be peer reviewed and accepted papers will appear in the workshop proceedings, LNCS published by Springer-Verlag, in the Lecture Notes in Computer Science (LNCS) series. (TBC) Papers must be written in English and should follow the instructions in the Springer template file available in both LaTeX and Microsoft Word format. The first page should include paper title, an abstract of about 150 words,3-5 keywords indicating the paper topic area and symposium, name and affiliation of author(s) as well as the corresponding author's e-mail and postal addresses. Maximum paper length is 8 printed pages (10-point font). -- Organizing Committee -Workshop Chairs João Barros, Universidade do Porto, Portugal e-mail: jbar...@fe.up.pt Daniel E. Lucani, Universidade do Porto, Portugal e-mail: dluc...@fe.up.pt -Technical Program Committee: Alex Dimakis, University of Southern California, USA Frank H. P. Fitzek, University of Aalborg, Denmark Christina Fragouli, EPFL, Switzerland Gerhard Kramer, University of Southern California, USA Desmond Lun, Rutgers University, USA Muriel Médard, Massachusetts Institute of Technology, USA Marie-Jose Montpetit, Massachusetts Institute of Technology, USA Danilo Silva, Federal University of Santa Catarina, Brazil Alberto Toledo, Telefónica I+D, Spain Joerg Widmer, IMDEA Networks, Spain -- ** Carlos Calafate, PhD IFIP Networking 2011 Publicity Chair Computer Networks Group (GRC) Technical University of Valencia, Spain Voice: +34 96 387 7007 ext. 75727 Fax: +34 96 387 7579 E-mail: calaf...@disca.upv.es **
[ns] [CFP] SUNSET 2011 (Networking 2011 workshop)
-- Workshop on Sustainable Networking (SUNSET 2011), May 13, 2011, Valencia, Spain (in conjunction with IFIP Networking 2011) Web page: http://www.networking2011.org/workshops/SUNSET.html CALL FOR PAPERS: -- Aim and Scope: The Workshop on Sustainable Networking (SUNSET 2011) is the 1st workshop on sustainable, green networking collocated with the Networking conference and sponsored by the IFIP Technical Committee on Communication Systems (TC6). The main objective of SUNSET 2011 is to bring together experts in the area of sustainable networking from both academia and industry. The workshop addresses issues with a high potential of energy savings in wireless and wired access for local and core networks. -- Workshop topics: - Energy-efficient broadband access networks - Sustainable wireless communication - Energy-efficient network management - Energy-efficient data center communication - Energy-efficient network components (routers, switches, etc.) - Network virtualization for reducing power consumption - Monitoring concepts for energy-efficient network management - Energy-efficient end-to-end networking - Green network planning and design - Energy efficient network hardware improvements - Energy-efficient communication protocols - Techniques for measuring and estimating power consumption in networks - Economic aspects and models of energy efficiency in networks -- - Important Dates: Abstract due: December 14, 2010 Full Paper Submission: December 18, 2010 Acceptance Notification: February 10, 2011 Camera ready due: March 1, 2011 -- - Guidelines for Submission: Authors are invited to submit full papers via the EDAS Conference Management System. Only original papers describing previously unpublished, not currently under review by another conference or journal, addressing state-of-the-art research and development must be submitted. All papers will be peer reviewed and accepted papers will appear in the workshop proceedings, LNCS published by Springer-Verlag, in the Lecture Notes in Computer Science (LNCS) series. (TBC) Papers must be written in English and should follow the instructions in the Springer template file available in both LaTeX and Microsoft Word format. The first page should include paper title, an abstract of about 150 words,3-5 keywords indicating the paper topic area and symposium, name and affiliation of author(s) as well as the corresponding author's e-mail and postal addresses. Maximum paper length is 8 printed pages (10-point font). -- Organizing Committee -Workshop Chairs Laurent Lefevre, INRIA, University of Lyon, France e-mail: laurent.lefe...@ens-lyon.fr Rastin Pries, University of Wuerzburg, Germany e-mail: pr...@informatik.uni-wuerzburg.de -- ** Carlos Calafate, PhD IFIP Networking 2011 Publicity Chair Computer Networks Group (GRC) Technical University of Valencia, Spain Voice: +34 96 387 7007 ext. 75727 Fax: +34 96 387 7579 E-mail: calaf...@disca.upv.es **