wormhole attack error

[Ade Lutfi]

hi everyone

I want to ask some help about wormhole attack. after replace files arp.cc ll.cc and ll.h to patch the wormhole but I still get this error

 (_o176 cmd line 1)
    invoked from within
"_o176 cmd wormhole_peer _o198"
    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" $..."
    (procedure "_o176" line 2)
    (SplitObject unknown line 2)
    invoked from within
"[$node_(7) set ll_(0)] wormhole_peer [$node_(8) set ll_(0)]"
    (file "node11.tcl" line 107)

can anyone help me? please. I really need this for my research. thank you.

[knudfl]

Hi.

"node11.tcl" :  Unknown file.  Please attach the file to a new post.

? Where did you get the idea that replacing arp.cc ll.cc, ll.h will do for wormhole ? 

A link, please.

[Ade Lutfi]

This is the link https://www.nsnam.com/2018/09/wormhole-attack-in-ns2-with-full-source.html?m=1

Can you show me how to patch wormhole attack please?

[Ade Lutfi]

this is my tcl file

[knudfl]

Well, you could run and read the examples ...

... where the "wormhole peer" lines are not commented out :

→ wormhole-Mellia.tcl, originally  #18 https://www.linuxquestions.org/questions/showthread.php?p=5343173#post5343173 → #18 @Mellia

and wormhole-CA.tcl, originally https://groups.google.com/forum/?fromgroups=#!topic/ns-users/-x3oxw_6gnw → @林峻弘

... to know that the setting / command is not wormhole_peer.

I.e. no "underscore" ( _ ) but a hyphen ( - ) :  wormhole-peer

[$node_(7) set ll_(0)] wormhole-peer [$node_(8) set ll_(0)]
[$node_(8) set ll_(0)] wormhole-peer [$node_(7) set ll_(0)]

Your file then runs OK :

[ex-wormhole-1]$ ns235-wormhole64 node11.tcl
num_nodes is set 11
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
INITIALIZE THE LIST xListHead
(007) - LL::command - added 8 to wormhole peer list
(008) - LL::command - added 7 to wormhole peer list
Starting Simulation...
SORTING LISTS ...DONE!
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 0.2,  distCST_ = 763.1
NS EXITING...

... I used the mobility file "mobil-11" :  Attached.

[Ade Lutfi]

I'm sorry I still don't understand, where I can install command ns235-wormhole64? I try to install

sudo gdebi Downloads/byzantine-attacks-ns_2.29-ubuntu16_amd64.deb




but the output is this

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Building data structures... Done
This package is uninstallable
Wrong architecture 'amd64'

[knudfl]

I have hundreds of different patched ns2. As they are different, the 'ns' commands are different too.

Hence "/usr/local/bin/ns235-wormhole64".   See the list  "usr.local.bin-17Jan2020.txt".

So 'ns235-wormhole64' is a copy of the 'ns' from my build of ns-2.35 + wormhole.

I.e. ns-allinone-2.35_gcc5.tar.gz + the three mac/ files {arp.cc,  ll.cc,  ll.h}.
https://drive.google.com/file/d/0B7S255p3kFXNVVlxR0ZNRGVORjQ/view?usp=sharing

The ns-2.29 + Byzantine-attacks is the original "wormhole-peer" application, based on the old ns-2.27 code https://web.njit.edu/~crix/software/wormhole.html

But as the ns-2.35 code works identically so far concerns wormhole, you don't need "Byzantine-attacks".

.....  Unless you want to write new simulation files for the 2008 Byzantine code.

( black hole, Byzantine wormhole, and Byzantine overlay network wormhole attack.)

Seems you have a 32bits OS :  64bits packages cannot be installed.

The Byzantine-attacks packages were built as 64bits only https://drive.google.com/drive/folders/0B7S255p3kFXNcEpiMmRyNTVndFE?usp=sharing

I don't remember why my `Byzantine-attacks´ builds all are 64bits.

The thing is, most people are using a 64bits OS ... which can also run all the old ns2 code for 32bits only.

( When a protocol works with 32bits only, the result was built here at  my CentOS5 or 6 - i386  (or Ubuntu 10.10 - i386) OS´s ... and repacked to both Debian packages.deb and Redhat packages.rpm ).

[Ade Lutfi]

Can you tell me how to install ns235-wormhole64 so J can run my tcl files?
I already install ns2 from your link you sent above but still error.

[knudfl]

1.  The simple way: Replace / overwrite mac/{ arp.cc  ll.cc  ll.h }.
Delete  { arp.o,  ll.o }  if they are present in mac/,

and delete ns-2.35/ns, if present.

.... And run 'make' in ns-2.35/ :   A new 'ns'  is created.
Or run `./install´  in ns-allinone-2.35/.

2.  Build example, ns-2.35 + wormhole, with e.g. Ubuntu 18.04 :

sudo apt install g++-4.8
tar xvf ns-allinone-2.35_gcc5.tar.gz
https://drive.google.com/file/d/0B7S255p3kFXNVVlxR0ZNRGVORjQ/view?usp=sharing
cd ns-allinone-2.35/
patch -p0 < wormhole_ns235.patch          
https://drive.google.com/file/d/1YErI9TdsZjjgIRDjoRgZMLi0u-zM1WWy/view?usp=sharing
export CC=gcc-4.8 CXX=g++-4.8 && ./install
cd ns-2.35/
cp ns ns235-wormhole
sudo cp ns235-wormhole /usr/local/bin/
----------- Simulation ------------
ns235-wormhole 2worm14.tcl

.... The patch adds the three mac/ files, and the directory wormhole-ex/.

( where wormhole-ex/ has the latest simulation examples with "wormhole peer" ).

[Ade Lutfi]

Thank you so much I can finally run my wormhole tcl file. thank you!

but then I have another problem. I'm trying to analys the tcl using gawk in any awk file (trhoughput, e2edelay, pearl, etc) the output is still the same

gawk: node11.tr:26072: M 20.70000 0 (485.30, 570.81, 0.00), (486.50, 568.31), 27.66
gawk: node11.tr:26072:                                    ^ syntax error
gawk: node11.tr:26072: M 20.70000 0 (485.30, 570.81, 0.00), (486.50, 568.31), 27.66
gawk: node11.tr:26072:                                                      ^ syntax error
gawk: node11.tr:26073: M 20.70000 0 (485.30, 570.81, 0.00), (486.50, 568.31), 27.66
gawk: node11.tr:26073:                                                             ^ unexpected newline or end of string
gawk: node11.tr:26073: M 20.70000 3 (191.38, 1057.69, 0.00), (193.18, 1055.51), 27.78
gawk: node11.tr:26073:                                     ^ syntax error
gawk: node11.tr:26073: M 20.70000 3 (191.38, 1057.69, 0.00), (193.18, 1055.51), 27.78
gawk: node11.tr:26073:                                                        ^ syntax error
gawk: node11.tr:26074: M 20.70000 3 (191.38, 1057.69, 0.00), (193.18, 1055.51), 27.78
gawk: node11.tr:26074:                                                               ^ unexpected newline or end of string
gawk: node11.tr:26074: M 20.70000 7 (146.65, 1111.83, 0.00), (148.14, 1110.01), 23.22
gawk: node11.tr:26074:   ^ memory exhausted

can you help me again?

[knudfl]

»» .. using gawk in any awk file ... perl ... «« :  All 240 scripts ?

https://drive.google.com/drive/folders/1rU_MFAEl1GCLMTJPLR3zbxPxkQQHkQ7T?usp=sharing

I can get some results ....

E.g. with the dash script `Metrics_Performance_Extractor.sh´ →

→ To be used in an empty folder with {Metrics_Performance_Extractor.sh and node11.tr} only.

I.e. a lot of output is generated. The GUI is dialog : $ sudo apt install dialog

The six results are attached ....

[Ade Lutfi]

Wow, once again thank you kudfl. thank you so much. God bless you!