IP Address Conflict: Detection uye Resolution

Iyo maforamu nguva nenguva inomutsa nyaya yebasa remasiterendi ane ezvo kero ye IP mune imwechete yepanyama. Icho chinowedzera iyo inonzi inonzi IP kukonzera kukakavara mumutambo. Mushure mokuverenga dzakawanda zvemaforamu aya, zvinonzwisisika kuti havasi vose vanonzwisisa izvi nenzira yakarurama, saka vanhu vakawanda vanotanga kupa zvinyorwa zvakasiyana-siyana nemafungiro ayo ari kure nechokwadi. Pasina nguva yakareba yapfuura, pane imwe yakanakisisa inyanzvi yehurongwa hwevatongi, nyaya iyi yakakurukurwa zvakasimba. Panyaya iyi, pakanga paine chido chekujekesa mamiriro ezvinhu akabuda. Mhando yemisasa ndeyekuchinjana kwemaketani ane mibvunzo uye mhinduro kwavari, uye munyaya yaunogona kutaura pamusoro pezvose zvese.

Inopesana IP mazita pamusangano uye mitambo yenethiwekhi

Chinhu chimwe chete chinokonzerwa nekudzora kudzokorora kwekombiyuta kero ndiyo protocol yekushandura ARP kero. Zvinokwanisika kuisa mune chimwe chimiro kubatana uku kwese. Apo imwe itsva yeIndaneti inogamuchirwa, Node A inotumira bouacaste chaiyo kune chikumbiro chokuzvidira mu format ARP. Zvakakosha kunzwisisa kuti iyo yose nzira haigadziriswi neIndaneti yeDNS server. Chikumbiro iyi inzira inokosha yekutumira mashoko, umo SPA neTrA minda dzine mazita avo. Kana mhinduro yakagamuchirwa kune chikumbiro ichi, zvino iyi ndiyo kupikisana kwekero yeP IP mumutambo. Kana pasina mhinduro, ipapo hapana kero yedhipatimendi, uye yakasiyana pamutambo. Mamiriro acho anonyanya kufadza apo mhinduro inouya, chii chinoitika mumutambo munyaya iyi?

Node ino kutumira chikumbiro kune network inowana mamiriro ezvinonzi "node" yokurwisa, uye iyo yakabvuma kune chikumbiro inowana mamiriro ekunyorwa kwakaitwa. Chii chinoitika kune umwe neumwe wavo mukugadzirisa kwekukonana uku?

Chimbofunga nheyo inorwisa. Kana ikasava nekombiki yePI yakasimba , uye sarudzo yaitwa nemaoko, zvino mushure mokugamuchira mhinduro, kutanga kwekeri kunogadziridzwa zvakare, kureva kuti, node haigone kupa dhikanano rinopesana nehukurukuro. Tsanangudzo yeiyi ichanyorwa mubhuku remagetsi uye mhosho icharatidzwa pahwindo. Kana iyo kero yakagadzirirwa kuburikidza neDHCP, ipapo muteresi achatarisa kupopotedzana kero yaakagamuchira kubva kune DHCP server pane imwe DHCPOFFER purogiramu chaiyo. Muchiitiko apo zvinoita sekuti kero inobva kuDHCPOFFER inonyanya kuitika, mushure mekunge muteresi anogamuchira mhinduro kune chikumbiro, imwe DHCPDECLINE papepa inokosha inotumirwa kune seDHCP server. Zvichienderana nekushandiswa kwebasa, iyo kero ichave yakanyorwa seisina kururama, mushure mokunge inofanira kubviswa kubva pakurongwa rwemahara asingabhadharwi. Mushure mezvo, muteresi achaita matsva matsva ekuwana ip address kubva kune server kuburira DHCPDISCOVER mapeji.

Zvino iwe unogona kufunga kukakavadzana kwekero re IP munhare kubva kune rumwe rutivi rwenode inorwiswa. Zvinopesana zviri nyore kwazvo, kana munda uri SPA, saka kupesana kunosimbiswa node. Izvozvi zvakare zvinyoreswa mune rimwe chiitiko chechiitiko, uye muteresi anogamuchira zvisiri izvo kuziva. Panguva imwecheteyo, ip address, iyo yakakonzera kukakavara , haibviswi kubva pachirwere chinorwiswa . Mushure mokunge mhirizhonga ichigadziriswa, nzira yekugadzirisa kukakavadzana kwakavapo inotanga kushanda. Chinokosha chechinetso munyaya iyi ndeyotevera: mushure mokutumira chikumbiro chekuzvidira, vatengi vese chikamu vanotumirwa neimwe chirongwa. Chigumisiro ndechokugamuchira mufananidzo kubva kunekutsinhanisa kwekutsvaga kwemapuranga matatu.

Zvakakosha kunzwisisa kuti kushandiswa kwedhesi nezvikumbiro uye mhinduro zvinowanikwa apo iyo kero inotanga. Kana, somuenzaniso, node yave yakagadzirirwa kukero yakakopesana isati yambobatanidza kune network, zvino mushure mokunge yashandurwa, hakuzovi nekugoverana kwe data kuburikidza nekukumbira. Mukubatana neizvi, zvose node dze network dzinoshandisa iyo kero yakakanganiswa, asi nekumbiro kweA ARP itsva, zvose nodhi dzichaita kukanganisa pamusoro pekambani dzinopesana.