Una Adireshin MAC (Media Access Control) shine mai ganowa na musamman 48-bit (6 tubalan na haruffa hexadecimal biyu (rago 4)) wanda masana'anta suka sanya shi zuwa wani kayan aikin cibiyar sadarwa (kamar katin mara waya ko Ethernet card).
Se kuma aka sani da adireshin jikida kuma na musamman ne ga kowane na'ura. An ƙaddara shi kuma an saita shi ta IEEE (rago 24 na ƙarshe) da mai ƙera (rago 24 na farko) ta amfani da mai gano ƙungiyar ta musamman.
Wasu lokuta mun zo ne don amfani da sabis wanda ke buƙatar rajistar adireshin MAC ɗinmu, wannan don iyakance damar.
Wannan misali ne a cikin hanyoyin da za mu iya yin jerin fararen kaya ko jerin baƙar fata na adiresoshin MAC waɗanda za a iya ba ko hana hanyar shiga hanyar sadarwa.
Hakanan babban amfani ne lokacin da kake son kare sirrinka. Idan ba kwa son fallasa ainihin ID na MAC lokacin da aka haɗa ku da hanyar samun damar WiFi ta jama'a, kuna iya canza shi kawai ko daidaita shi da wani adireshin MAC.
Game da Linux muna da kayan aiki masu ƙarfi hakan na iya bamu damar canza adireshin MAC ɗin mu.
Macchanger aikace-aikace ne na budewa kuma kyauta wanda yake bamu damar dubawa da sarrafa adireshin MAC na ƙungiyarmu duk lokacin da ta fara.
Ana iya amfani da wannan aikace-aikacen daga tashar kuma yana da GUI (ƙirar mai amfani).
Yadda ake girka Macchanger akan Linux?
Mai Girma shine mai amfani wanda ke cikin kusan duk rarraba Linux don haka samunta baya wakiltar wata matsala.
Don shigar da shi, bincika Macchanger kawai tare da manajan software da muka fi so.
Har ila yau zamu iya girka Macchanger daga tashar Don wannan dole ne mu buɗe ɗaya kuma mu aiwatar da umarni bisa ga rarraba Linux ɗin da muke amfani da shi.
para girka Macchanger a cikin Debian, Ubuntu da abubuwan da suka samo asali daga waɗannan kawai rubuta irin umarnin:
sudo apt-get install macchanger macchanger-gtk
Duk da yake don Arch Linux, Antergos, Manjaro da abubuwan da suka samo asali mun girka aikin da shi:
sudo pacman -S macchanger
Idan kana amfani Fedora, CentOS, RHEL ko wasu tsarin da aka samo daga waɗannan zaka iya girkawa tare da ɗayan waɗannan umarnin:
sudo yum install macchanger sudo dnf install macchanger
Ga yanayin da budeSUSE ka girka shi da shi:
zypper install macchanger
Yaya ake amfani da Macchanger akan Linux?
Don fara amfani da wannan aikace-aikacen a cikin tsarinmu, abu na farko da zamuyi bayan mun girka shi shine ganowa da sanin adireshin MAC ɗinmu, don wannan dole ne mu buɗe tashar kuma mu aiwatar da umarni mai zuwa:
ifconfig
Kuma zai nuna jerin bayanai inda zamu ga adireshin MAC ɗinmu a ciki wanda zai kasance a gaban HWaddr.
Ko kuma tare da wannan umarnin:
ip link show eth0
Inda eth0 shine tsarin sadarwar yanar gizo, wanda a cikina shine.
Kuma adireshin ya bayyana a gaban hanyar haɗi / ether xx: xx: xx…
Don samun damar canza adireshin MAC na kayan aikin mu daga tashar, kawai aiwatar da ɗayan waɗannan umarnin gwargwadon abin da muke buƙata.
Da farko muna buƙatar musaki hanyar sadarwar mu saboda wannan muke aiwatarwa:
sudo ifconfig eth0 down
Inda eth0 shine keɓaɓɓiyar hanyar sadarwa, wannan na iya ɗan bambanta kamar wlanX, ethx, enpxx da sauransu.
Hakanan zaka iya yin shi tare da:
ip link set dev eth0 down
Anyi wannan yanzu idan zamu iya ci gaba da amfani da aikace-aikacen. Game da ƙirƙirar cikakken adireshin MAC gabaɗaya, kawai gudu:
macchanger -r eth0
para keɓance keɓaɓɓun baiti kawai na adireshin MAC na yanzul (wato, idan an bincika adireshin MAC, har yanzu za a yi rajista kamar daga mai bayarwa ɗaya), suna gudanar da umarnin:
macchanger -e eth0
para canza adireshin MAC zuwa takamaiman ƙima kawai buga:
macchanger --mac = XX: XX: XX: XX: XX eth0
Inda XX: XX: XX: XX: XX: XX shine MAC da kake son canzawa zuwa
A ƙarshe, don dawo da adireshin MAC zuwa ƙimar asalin kayan aikin ta na dindindin:
macchanger -p eth0
Y mun sake ba da damar sadarwar mu tare da:
ifconfig eth0 up
Ko kuma tare da:
ip link set dev eth0 up
Barka dai, Ina so in yi tambaya game da adireshin MAC.
Ina yin horon aiki tare da VirtualBox kuma dole ne in saita TCP / IP na injina biyu don suyi sadarwa da juna. Dole ne in yi shi tare da Windows da Linux. Gaskiyar ita ce lokacin da nake yin sa tare da Ubuntu ban sami matsala game da adireshin MAC ba. Inginan biyu suna da adireshi iri ɗaya kuma duk da haka, lokacin da suke daidaita shi da yin ping, bai ba ni kuskure ba kuma na sami lokacin TTL. Matsalar ta zo yayin yin ta tare da Windows saboda maimakon TTL, ta fito: "mak hostma ba za a iya zuwa wurin ba". A ƙarshe na fahimci cewa dole ne in canza adireshin MAC na ɗayan injunan. Kamar yadda nake bincika, ban iya gano dalilin da yasa a Ubuntu ba ni da matsala ba kuma a cikin Windows dole ne in canza adireshin MAC.
Godiya gaisuwa.