Mini Net

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GIẢ LẬP SDN TRÊN MÔI TRƯỜNG MININET . Kịch bản giả lập : - Giả Giả lập môi môi trườ trường ng trên trên nền nền máy ảo ảo Oracle Oracle ! ! i irt"al# rt"al#o$ o$ - %h&c hi'n mô ph(ng ph(ng ) mô h*nh m+ng ,. trên môi trường trường giả giả lập/ lập/ - %h&c %h&c hi'n hi'n m0t 12 thao thao tác tác trên trên m+ng m+ng giả giả lập/ lập/

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2|Page Bước 1 : Download và cài đặt hệ điều hành Ubuntu 16.0 !"# . http:33mirror-4pt-telecom/4pt/net3"b"nt"-relea1e13)5/67/83"b"nt"-)5/67/8-9e1topam957/i1o

Bước 2 : Download và cài đặt $inin%t. git clone git://github.com/mininet/mininet mininet/util/install.sh –a // Sau khi cài đặt xong, thực hiện test thử sudo mn --test ingall

Bước & : Download và cài đặt '(%nda)li*h +ont,oll%,. // !ài đặt "#$ % sudo add-at-&eosito&' a:(ebud)team/*a+a % sudo at udate % sudo at install o&acle-*a+a)-installe& // kim t&a +e&sion "a+a %*a+a -+e&sion % *a+ac –+e&sion // !ài đặt cc bin mi t&01ng cho *a+a %sudo at-get install de2ault-*&e -' %sudo at-get install de2ault-*dk -' %sudo at-get install 'thon-so2t(a&e-&oe&ties -' %sudo add-at-&eosito&' a:(ebud)team/*a+a -' %sudo at-get udate -' %sudo at-get ug&ade -' %sudo at install o&acle-*a+a)-installe& -' %sudo at install o&acle-*a+a)-set-de2ault -' %sudo at-get install oen*dk-)-*&e -' %sudo at-get install oen*dk-)-*dk –' // !ài đặt 34567 % sudo at-get udate % sudo at-get install ma+en -' // check t&8ng thi 3a+en cài đặt % m+n –+ //!ài đặt 9# %sudo (get -c htts://nexus.oenda'light.o&g/content/&eosito&ies/oenda'light.&elease/o& g/oenda'light/integ&ation/dist&ibution-ka&a2/;.<.=->o&on-S?=/dist&ibutionka&a2-;.<.=->o&on-S?=.@i %sudo un@i dist&ibution-ka&a2-;.<.=->o&on-S?=.@i %cd dist&ibution-ka&a2-;.<.=->o&on-S?=/ %sudo ./bin/ka&a2 // !ài đặt cc 2eatu&e cho 9#: oenda'light-use&A&ootB2eatu&e:install odl-l=s(itch-s(itch-ui oenda'light-use&A&ootB 2eatu&e:install odl-&estcon2 odl-mdsal-aidocs odldlux-all

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&|Page // Cu t&Dnh cài đặt hoàn tEt F

Bước  : -i l/(  hnh 3n* #D4 t,5n i t,ưn* $inin%t và 'D! +ont,oll%, %h&c hi'n h;i t+o %opo như 1a" :

%h&c hi'n h;i <0ng O=/ %cd dist&ibution-ka&a2-;.<.=->o&on-S?=/ %sudo ./bin/ka&a2

%h&c hi'n h;i <0ng !ininet minhnh=GAminhnh=G-5i&tual>ox:HI sudo mn --mac --too single,J --cont&olle& &emote --s(itch o+sk,&otocolsK9enLlo(MJ NNN !&eating net(o&k NNN 4dding cont&olle& !onnecting to &emote cont&olle& at M=O.;.;.M:PP
>

|Page NNN Sta&ting M s(itches sM ... NNN Sta&ting !: mininetB

%e1t ?t n2i : mininetB ingall NNN Ting: testing ing &eachabilit' hM -B U U h= -B U U hJ -B U U NNN ?esults: M;;V d&oed Q;/P &ecei+edR mininetB mininetB mininetB mininetB links hM-eth;W-BsM-ethM Q9$ 9$R h=-eth;W-BsM-eth= Q9$ 9$R hJ-eth;W-BsM-ethJ Q9$ 9$R mininetB dum WXost hM: hM-eth;:M;.;.;.M idKcast:M;.=<<.=<<.=<< 3ask:=<<.;.;.; inetP add&: 2e);::=;;:22:2e;;:M/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:
R Û b'tes:; Q;.; >R lo

ink enca:ocal ooback inet add&:M=O.;.;.M 3ask:=<<.;.;.; inetP add&: ::M/M=) Scoe:Xost ]T 99T>4!$ ?]777_ 3^]:P<
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7|Page collisions:; txùeuelen:M ?U b'tes:==G Q==G.; >R Û b'tes:==G Q==G.; >R mininetB h= i2con2ig -a h=-eth; ink enca:6the&net X\add& ;;:;;:;;:;;:;;:;= inet add&:M;.;.;.= >cast:M;.=<<.=<<.=<< 3ask:=<<.;.;.; inetP add&: 2e);::=;;:22:2e;;:=/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:
R Û b'tes:; Q;.; >R lo

ink enca:ocal ooback inet add&:M=O.;.;.M 3ask:=<<.;.;.; inetP add&: ::M/M=) Scoe:Xost ]T 99T>4!$ ?]777_ 3^]:P<R Û b'tes:==G Q==G.; >R

mininetB hJ i2con2ig -a hJ-eth; ink enca:6the&net X\add& ;;:;;:;;:;;:;;:;J inet add&:M;.;.;.J >cast:M;.=<<.=<<.=<< 3ask:=<<.;.;.; inetP add&: 2e);::=;;:22:2e;;:J/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:
R Û b'tes:; Q;.; >R lo

ink enca:ocal ooback inet add&:M=O.;.;.M 3ask:=<<.;.;.; inetP add&: ::M/M=) Scoe:Xost ]T 99T>4!$ ?]777_ 3^]:P<R Û b'tes:==G Q==G.; >R

mininetB sM i2con2ig -a en;sJ ink enca:6the&net X\add& ;):;;:=O:P2:c;:P inet add&:M=.MP).<.M;G >cast:M=.MP).<.=<< 3ask:=<<.=<<.=<<.; inetP add&: 2e);::=MM:G2eO:);c:)P))/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:MGP e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:J;<< e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:=M=;JPJJ Q=M.= 3>R Û b'tes:=P<=G; Q=P<.= $>R en;s)

ink enca:6the&net X\add& ;):;;:=O:a):;:PP inet add&:M=.MP).cast:M=.MP).
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6|Page 3ask:=<<.=<<.=<<.; inetP add&: 2e);::MO?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:G
R Û b'tes:MJ;G< QMJ.; $>R lo

ink enca:ocal ooback inet add&:M=O.;.;.M 3ask:=<<.;.;.; inetP add&: ::M/M=) Scoe:Xost ]T 99T>4!$ ?]777_ 3^]:P<R Û b'tes:P;R

o+s-s'stem ink enca:6the&net X\add& =e:aO:cG:<=:Je:)2 >?94#!4S^ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:; e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:; e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:; Q;.; >R sM

ink enca:6the&net X\add& ea:;b:2b:c:d2:Ga >?94#!4S^ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:; e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:; e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:; Q;.; >R

sM-ethM

ink enca:6the&net X\add& ?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:
R Û b'tes:P<;P QP.< $>R

sM-eth=

ink enca:6the&net X\add& )=:)<:b):2O:?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:
R Û b'tes:P<;P QP.< $>R

sM-ethJ

ink enca:6the&net X\add& dP:ac:a<:O:Ma:Ja inetP add&: 2e);::dGac:a<22:2eO:MaJa/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:

5

8|Page ?U b'tes:; Q;.; >R

Û b'tes:P<;P QP.< $>R

mininetB mininetB c; i2con2ig -a en;sJ ink enca:6the&net X\add& ;):;;:=O:P2:c;:P inet add&:M=.MP).<.M;G >cast:M=.MP).<.=<< 3ask:=<<.=<<.=<<.; inetP add&: 2e);::=MM:G2eO:);c:)P))/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:MR Û b'tes:=OPJJG Q=OP.J $>R en;s)

ink enca:6the&net X\add& ;):;;:=O:a):;:PP inet add&:M=.MP).cast:M=.MP).?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:PPJ e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets: e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:M;G=O QM;.G $>R Û b'tes:MJPGM QMJ.P $>R lo

ink enca:ocal ooback inet add&:M=O.;.;.M 3ask:=<<.;.;.; inetP add&: ::M/M=) Scoe:Xost ]T 99T>4!$ ?]777_ 3^]:P<R Û b'tes:P=P)J= QP=P.) $>R

o+s-s'stem ink enca:6the&net X\add& =e:aO:cG:<=:Je:)2 >?94#!4S^ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:; e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:; e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:; Q;.; >R sM

ink enca:6the&net X\add& ea:;b:2b:c:d2:Ga >?94#!4S^ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:; e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:; e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:; Q;.; >R

sM-ethM

ink enca:6the&net X\add& ?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:<) e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:PM= QP. $>R

A

9|Page sM-eth=

ink enca:6the&net X\add& )=:)<:b):2O:?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:<) e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:PM= QP. $>R

sM-ethJ

ink enca:6the&net X\add& dP:ac:a<:O:Ma:Ja inetP add&: 2e);::dGac:a<22:2eO:MaJa/PG Scoe:ink ]T >?94#!4S^ ?]777_ 3]^!4S^ 3^]:M<;; 3et&ic:M ?U ackets:M< e&&o&s:; d&oed:; o+e&&uns:; 2&ame:; Û ackets:<) e&&o&s:; d&oed:; o+e&&uns:; ca&&ie&:; collisions:; txùeuelen:M;;; ?U b'tes:; Q;.; >R Û b'tes:PM= QP. $>R

mininetB

Bước 7. "hc hiện *i l/( 1  t,ưn* 3n* #D4 t,5n $inin%t c; <=t n>i đ=n +ont,oll%, 'D! ?@ dAn* cn* cA h t,C $inidit. Kh;i <0ng !iniB9it % sudo 'thon mininet/examles/miniedit.'

%h&c hi'n h;i t+o ) topo m+ng giả lập trên !iniB9it/

C

E|Page %h&c hi'n r"n !ininet/ %h&c hi'n ?t n2i các O, DEi Fontroller/ sudo sudo sudo sudo sudo sudo

o+s-+sctl o+s-+sctl o+s-+sctl o+s-+sctl o+s-+sctl o+s-+sctl

set-cont&olle& set-cont&olle& set-cont&olle& set-cont&olle& set-cont&olle& set-cont&olle&

sM s= sJ sG s< sP

tc:M=O.;.;.M:PPJJ tc:M=O.;.;.M:PPJJ tc:M=O.;.;.M:PPJJ tc:M=O.;.;.M:PPJJ tc:M=O.;.;.M:PPJJ tc:M=O.;.;.M:PPJJ

%h&c hi'n chec ?t n2i : netstat -an  g&e PPJJ tc tc tc tc tc tc tcP tcP tcP tcP tcP tcP tcP

; ; ; ; ; ; ; ; ; ; ; ; ;

; ; ; ; ; ; ; ; ; ; ; ; ;

M=O.;.;.M:G<=OG M=O.;.;.M:G<=); M=O.;.;.M:G<=)G M=O.;.;.M:G<=O) M=O.;.;.M:G<=)= M=O.;.;.M:G<=OP :::PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ

M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ M=O.;.;.M:PPJJ :::N M=O.;.;.M:G<=)G M=O.;.;.M:G<=O) M=O.;.;.M:G<=OP M=O.;.;.M:G<=OG M=O.;.;.M:G<=); M=O.;.;.M:G<=)=

6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# S^67 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6# 6S^4>SX6#

%h&c hi'n ?t n2i
LoMc cN th tr"y cập t remote ho1t thông Q"a <ịa chR !áy ảo/ http:33)S8/)5C/@/)67:C)C)3in9e$/html %h&c hi'n
S

10 | P a g e

Giao 9i'n topology :

)6

11 | P a g e Giao 9i'n .o9e1:

Bước 6 : $inin%t Flow anal)tic? oVnloa9 DW cWi
(get htt://(((.inmon.com/&oducts/sLlo(-?^/s2lo(-&t.ta&.g@ ta& -x+@2 s2lo(-&t.ta&.g@ cd s2lo(-&t ./sta&t.sh =;MO-;J-=M^=J:MG:;;O;; 7L9: istening, sLlo( o&t PJGJ =;MO-;J-=M^=J:MG:M;;O;; 7L9: istening, X^^T o&t );;)

%h&c hi'n chec ?t n2i : minhnh=GAminhnh=G-5i&tual>ox:HI netstat -an  g&e );;) tcP ; ; :::);;) :::N tcP ; O M=.MP).<.M;J:);;) M=.MP).<.M=):ox:HI

S^67 6S^4>SX6#

%h&c hi'n 1tart !ininet topo sudo mn --custom ext&as/s2lo(.' --link tc,b(KM; --too t&ee,dethK=,2anoutK= NNN 7o de2ault 9enLlo( cont&olle& 2ound 2o& de2ault s(itchF

))

12 | P a g e NNN Lalling back to 95S >&idge NNN !&eating net(o&k NNN 4dding cont&olle& NNN 4dding hosts: hM h= hJ hG NNN 4dding s(itches: sM s= sJ NNN 4dding links: QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: QsM, s=R QM;.;;3bitR NNN 6&&o&: ?^76^7$ di&ecto&' QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: QsM, sJR QM;.;;3bitR NNN 6&&o&: ?^76^7$ di&ecto&' QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: Qs=, hMR QM;.;;3bitR NNN 6&&o&: ?^76^7$ di&ecto&' QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: Qs=, h=R QM;.;;3bitR NNN 6&&o&: ?^76^7$ di&ecto&' QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: QsJ, hJR QM;.;;3bitR NNN 6&&o&: ?^76^7$ di&ecto&' QM;.;;3bitR NNN 6&&o&: ?^76^7$ ans(e&s: QsJ, hGR NNN !on2igu&ing hosts hM h= hJ hG NNN Sta&ting cont&olle&

7o such 2ile o& di&ecto&' 7o such 2ile o& di&ecto&' ans(e&s: 7o such 2ile o& 7o such 2ile o& di&ecto&' ans(e&s: 7o such 2ile o& 7o such 2ile o& di&ecto&' ans(e&s: 7o such 2ile o& 7o such 2ile o& di&ecto&' ans(e&s: 7o such 2ile o& 7o such 2ile o& di&ecto&' ans(e&s: 7o such 2ile o& 7o such 2ile o& di&ecto&'

NNN Sta&ting J s(itches sM s= sJ ...QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR QM;.;;3bitR NNN 6nabling sLlo(: sM s= sJ NNN Sending toolog' NNN Sta&ting !: mininetB ie&2 hM hJ NNN e&2: testing ^!T band(idth bet(een hM and hJ NNN ?esults: Z.JP 3bits/secZ, ZM;.< 3bits/secZ mininetB mininetB mininetB mininetB mininetB mininetB ie&2 hM hJ NNN e&2: testing ^!T band(idth bet(een hM and hJ NNN ?esults: Z.GP 3bits/secZ, ZM;.M 3bits/secZ mininetB ingall NNN Ting: testing ing &eachabilit' hM -B h= hJ hG h= -B hM hJ hG hJ -B hM h= hG

)8

1& | P a g e hG -B hM h= hJ NNN ?esults: ;V d&oed QM=/M= &ecei+edR mininetB hM ing -2 hJ T7_ M;.;.;.J QM;.;.;.JR
%h&c hi'n m; tr*nh 9"y't DW chec lư" lư[ng : http:33)S8/)5C/@/)6>:C66C3agent13html

FN th m; r0ng 1ZloV bUng cách <ịnh ngh\a các ZloV < theo 9]i lư" lư[ng trên giao 9i'n Veb realtime/ #!/usr/bin/env python import requests import json rt = 'http://127.0.0.1:8008' flo = '"eys':'lin":inputifine$%ipsour&e%ipestintion'%'vlue':'bytes'( requests.put)rt*'/flo/pir/json'%t=json.umps)flo++ threshol = 'metri&':'pir'%'vlue':1000000/8%'by,lo':-rue%'timeout':1( requests.put)rt*'/threshol/elephnt/json'%t=json.umps)threshol++ eventurl = rt*'/events/jsonthreshol=elephntm$vents=10timeout=30' event = 41 hile 1 == 1: r = requests.5et)eventurl * 6event=6 * str)event++ if r.sttus&oe != 200: bre" events = r.json)+ if len)events+ == 0: &ontinue

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1 | P a g e

event = events096event69 events.reverse)+ for e in events: print e'floey'9

LưEng 9^n <ịnh ngh\a ZloV : http:33blog/14loV/com386)>36C3re1t4loV/html http:3314loV-rt/com3Vriting_application1/php

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