Inā ʻoe e noʻonoʻo nei Pehea e ʻike ai i nā ʻeke ARP me tcpdump?Aia ʻoe ma kahi kūpono. ʻO Tcpdump kahi mea hana laina kauoha e hiki ai iā ʻoe ke hopu a hoʻopaʻa i ka ʻoihana pūnaewele i ka manawa maoli. He mea nui nā ʻeke Address Resolution Protocol (ARP) no ke kamaʻilio ʻana i ka pūnaewele, ʻoiai lākou e palapala i nā leka IP i nā helu kino. Ma kēia ʻatikala, e hōʻike mākou iā ʻoe pehea e hoʻohana ai i ka tcpdump e ʻike i nā ʻeke ARP e holo ana ma kāu pūnaewele. E hoʻomau i ka heluhelu e aʻo hou aku!
- I kēlā me kēia ʻanuʻu ➡️ Pehea e ʻike ai i nā ʻeke ARP me tcpdump?
- Instalar tcpdump: ʻO ka mea mua āu e hana ai, ʻo ia ka hōʻoia ua hoʻokomo ʻia ʻo tcpdump ma kāu ʻōnaehana. Inā ʻaʻole loaʻa iā ʻoe, hiki iā ʻoe ke hoʻokomo iā ia me ka hoʻohana ʻana i ka luna pūʻolo o kāu mahele.
- E wehe i kahi kikowaena: E wehe i kahi pahu ma kāu ʻōnaehana hana. Hiki iā ʻoe ke hoʻohana i ka terminal maoli o kāu ʻōnaehana a i ʻole kekahi emulator terminal āu e makemake ai.
- Ejecutar tcpdump: I ka manawa ma ka pahu, e kākau i kēia kauoha e hoʻomaka i ka hopu ʻana i nā ʻeke ARP: sudo tcpdump -n arp
- E nānā i nā ʻeke ARP: Ke holo nei ʻo tcpdump, hiki iā ʻoe ke ʻike i nā ʻeke ARP e hele ana ma kāu kikowaena pūnaewele. Hiki iā ʻoe ke ʻike i ke kumu IP address, MAC address, ARP operation type, a me nā ʻike pili ʻē aʻe.
- Hoʻopau i ka tcpdump: Ke ʻike ʻoe i ka nui o nā ʻeke ARP a i ʻole makemake ʻoe e hoʻōki i ka hopu ʻana, e kaomi wale Ctrl + C i ka pahu e hooki i ka tcpdump.
Nīnau a me nā Pane
1. He aha ka tcpdump a he aha ia e hoʻohana ai?
1. Tcpdump He mea hana laina kauoha i hoʻohana ʻia no ka hopu ʻana a me ka nānā ʻana i ka ʻoihana pūnaewele ma nā ʻōnaehana Unix a me Linux.
2. Pehea wau e hoʻokomo ai i ka tcpdump ma kaʻu ʻōnaehana?
1. E hoʻouka tcpdump Ma kahi ʻōnaehana Unix a i ʻole Linux, hiki iā ʻoe ke hoʻohana i ka luna hoʻolaha o kāu puʻupuʻu, no ka laʻana, apt-get ma Ubuntu a i ʻole yum ma CentOS.
3. He aha ka syntax kumu no ka hoʻohana ʻana i ka tcpdump?
1. ʻO ka syntax kumu no ka hoʻohana ʻana tcpdump ʻO ia ka "tcpdump [koho] [filter]". No ka laʻana, no ka hopu ʻana i nā ʻeke āpau ma kahi interface, ʻo ke kauoha ʻo "tcpdump -i eth0".
4. He aha nā ʻeke ARP a no ke aha ko lākou mea nui?
1. ʻO nā pūʻolo ARP Hoʻohana ʻia nā protocols Address Resolution Protocol (ARP) e palapala i nā helu IP i nā helu MAC ma kahi pūnaewele kūloko. Pono lākou no ke kamaʻilio pūnaewele kūpono.
5. Pehea e hiki ai iaʻu ke kānana i nā ʻeke ARP wale nō me ka tcpdump?
1. E kānana wale i nā ʻeke ARP Me tcpdump, hiki iā ʻoe ke hoʻohana i ka kānana "arp". No ka laʻana, ʻo ke kauoha piha ʻo "tcpdump arp".
6. Hiki ke ʻike i nā ʻeke ARP ma kahi kikowaena kikoʻī me ka hoʻohana ʻana i ka tcpdump?
1. ʻAe, hiki ke nānā i nā pūʻolo ARP ma kahi kikowaena kikoʻī me tcpdump. Hiki iā ʻoe ke hoʻohana i ke kauoha "tcpdump -i [interface name] arp" e hoʻokō i kēia.
7. Hiki iaʻu ke mālama i nā ʻeke ARP i hopu ʻia e tcpdump i kahi faila?
1. ʻAe, hiki iā ʻoe ke mālama i nā pūʻolo ARP Lawe ʻia e tcpdump i kahi faila. E hoʻihoʻi hou i ka hoʻopuka maʻamau i kahi faila me ka hoʻohana ʻana i ka hōʻailona ʻoi aku ma mua o ka (>). No ka laʻana, "tcpdump arp > arp_capture.txt".
8. Aia kahi ala e nānā ai i nā ʻike pili wale nō mai nā ʻeke ARP me ka hoʻohana ʻana i ka tcpdump?
1. ʻAe, hiki iā ʻoe ke ʻike wale i ka ʻike pili e pili ana i nā pūʻolo ARP me tcpdump me ka hoʻohana ʻana i ka hae "-n" e hōʻike i nā helu IP a me MAC ma ke ʻano helu, a me ka hae "-e" e hōʻike i ka ʻike papa 2.
9. He aha ke ʻano o ka nānā ʻana e hiki iaʻu ke hana me nā ʻeke ARP i hopu ʻia e tcpdump?
1. Me nā pūʻolo ARP Hopu ʻia e tcpdump, hiki iā ʻoe ke hana i ka nānā ʻana i nā kaʻa, ʻike i nā pilikia o ka pūnaewele, ʻike i nā hoʻouka kaua a me nā mea komo hewa, a nānā i ke ʻano o nā mea hana ma ka pūnaewele.
10. Ma hea e loaʻa ai iaʻu ka ʻike hou aʻe e pili ana i ka hoʻohana ʻana i ka tcpdump no ka nānā ʻana i nā ʻeke ARP?
1. Hiki iā ʻoe ke loaʻa ka ʻike hou aʻe e pili ana i ka hoʻohana holomua ʻana o tcpdump e kālailai i nā ʻeke ARP Hiki iā ʻoe ke ʻike i ka ʻike ma ka palapala tcpdump mana, ma nā ʻaha kūkā kūikawā, a i ʻole ma nā blog pūnaewele a me nā aʻo. Hiki iā ʻoe ke ʻimi i nā puke a me nā papa pūnaewele e hoʻonui i kou ʻike.
ʻO wau ʻo Sebastián Vidal, he ʻenekinia kamepiula makemake nui i ka ʻenehana a me DIY. Eia kekahi, ʻo wau ka mea nāna i hana tecnobits.com, kahi aʻu e kaʻana like ai i nā kumu aʻo e hoʻomaʻamaʻa a hoʻomaopopo ʻia ka ʻenehana i nā mea a pau.