DNS Dynamic: Cwangcisa

Ezantsi ukuze abasebenzisi abaninzi kwiinkqubo zekhompyutha, isigama nezakhi DNS-Iseva injika- abstract. abasebenzisi abaninzi abayazi ukuba onjalo abancedisi onamandla DNS yaye kutheni olu hlobo lokusetyenziswa. Ngelo xesha, akukho nzima ngengqiqo kwekota, kumiswe inkonzo apho. Ngaphezu koko, le ingqalelo wacela le mfundo kunye nezisombululo amahle kakuhle naziphi na abantu, nkqu uqhelene nezi nkonzo ngokulula.

DNS Dynamic: yintoni nokuba kutheni ufuna ukuya?

Lo bugcisa ukusetyenziswa DNS-servers ekuqaleni sibonisa ukuba benza njengoko uhlobo itoliki, ukuvumela ukuba ungene kwi Internet amacebo ngaphandle kokufaka indibaniselwano lamasuntswana idilesi website ehambelana kule dilesi IP.

Wonke umntu uyazi ukuba ezibonelelo kwibhrawuza yakho kubhaliswe kuphela igama kwiphepha ethile, equka oonobumba, amanani okanye iimpawu ezizodwa, kunye umncedisi we DNS egameni resource yenza kwakhona kwi IP ahambelanayo.

Dynamic DNS isebenza ngokwahlukileyo kancinci, ukuvumela amagama domain wabelwa ukuba nasiphi na isixhobo (a terminal eyahlukileyo, NAS kunye t. D.), Yeyiphi kulindeleke ukuba ukusebenzisa IP olutshintshayo. Oku kusetyenziswa IP-iidilesi ezahlukeneyo ngokupheleleyo, umz, wafumana nge DHCP okanye IPCP. Kodwa umahluko eziphambili iteknoloji static kukuba ulwazi kwi umncedisi kuhlaziywa ngokuzenzekelayo ngokupheleleyo. Xa ukuqhagamshela resource kwezinye iimatshini abasebenzisi yabo uya kwazi ukuba kwiindawo ezithile kwi-IP-idilesi utshintsho.

Imibuzo Dynamic IP

Enye imigaqo esisiseko ye izigigaba umncedisi we DNS bubukho umthengi olutshintshayo idilesi ye IP matshini. Ukuba usebenzisa idilesi ezingashukumiyo zosetyenziso isicelo yayo kusenokufuneka ukuba babeke imali nentywenka yemali. Kungenxa yoko le nto ukuthenga idilesi engatshintshiyo akuyomfuneko xa ucwangcisa DDNS.

abaxhasi software Special ezifakwe ezinjengeetheminali umsebenzisi, inokuvelisa ukuguquka okunjalo ngaphandle kukubandakanyeka komsebenzisi.

Iingenelo ngokusebenzisa DDNS

Kodwa kutheni, ngoko, sisebenza umncedisi onamandla DNS? Njengoko umzekelo elula kakhulu, cinga nje video eziququzelelwe ngokufaka IP-rekhoda kunye neekhamera.

Kubonakala ukuba kubhalwe imiyalelo, nokuba le modeli ixhasa uqhagamshelwano nge a umzila kunye uyakwazi ukulawula ezikhoyo kwi-intanethi, kodwa eneneni ukudibanisa ngaphandle server DDNS akunakwenzeka.

Xa usebenzisa abasebenzisi DDNS-technology okunokuzuzwa engenakuphikwa, phakathi kwazo zezi zilandelayo ngokwahlukeneyo:

• ithuba lokusebenzisa inethwekhi yabucala xa ekufikeleleni kwiinkonzo kunye neenkonzo ngokupheleleyo iprotocol ezahlukeneyo kunye namazibuko;
• Akukho mfuneko yokuba uthenge IP static ubotshiwe kwisixhobo esithile;
• ukukwazi lula ukudibanisa ukude iikhompyutha nge-RDP-abathengi;
• esweni network (tracking iikhompyutha ukuba intanethi okanye bangafumani imo network);
• remote control kwaye uqale iikhompyutha xa iingxaki ziyazibhaqekela kwanaxa kungekho womnatha IP lwangaphandle (usebenzisa uqhagamshelwano elula kwi Internet);
• esweni rhoqo idilesi yazo sesizwe lombutho amakhonkco kwimithombo yayo;
• amathuba usebenzisa iisayithi ikhadi ezivelisa kunye miqobo inani lamaphepha kunye nokubhaliswa mandatory;
• Amakhonkco ezaphukileyo lokulandelela;
• nokutshintshiselana ngengcaciso phakathi iikhompyutha ngqo, ngokudlulisela ukugcinwa yayo server eliphakathi.

DNS Dynamic: setting (imigaqo ngokubanzi)

Njengoko ngokuba imibuzo setup abaninzi kubonakala ukuba into ephuma elingezenzululwazi, akukho nzima ayikho apha. Ngangenini iinkqubo zoqwalaselo zendlela, izibuko ukudlulisa kunye nezinye iintshukumo ezininzi ezimbaxa, indlela elula ukuya ngqo kwizicelo ezikhethekileyo kunye neenkonzo eyenzelwe ngokukodwa usebenziso olulula.

Ngokomthetho abile phantsi kokumisa ukufaka isicelo client ekhethekileyo ongeze igama lakho le resource apho uya kunikwa kwinqanaba igama ezintathu lesithathu domain. Akusoloko elula, ngoko abathile software wongezelela ukukwazi ukufumana igama nkqu kwinqanaba lokuqala.

La maqonga ethandwa kunye nabathengi

DNS Dynamic ngoku isetyenziswa ngokubanzi. Umzekelo, Microsoft Corporation for Active Directory usebenzisa Kerberos uqinisekiso ngaphandle kwesidingo usasazo iqhosha ngesandla.

Enye kumaqonga athandwa kakhulu kwiinkqubo UNIX-based yi Mbopheni, nto leyo evumela ukuvelisa isebenzisane nkqu Windows NT. Kwakhona, DNS ngentshukumo simahla ngaphandle ziinkampani ezininzi ibamba, avumele abasebenzisi ukuba ukuguqula kancinane imixholo umxholo ngokusebenzisa ujongano Web eqhelekileyo.

Ukuba sithetha izicelo zomxhasi kunye neenkonzo, phakathi kwabo ethandwa kakhulu zezi zilandelayo:

• DDNS Asus;
• No-IP;
• HE Free Service DNS;
• DNS-O-hlungu;
• Zone Hlela;
• DynDNS.

Cinga DDNS Isilungiselelo umxumi ngamnye Umzekelo.

Asus DDNS

Kwabo abasebenzisi kuba DNS umzila onamandla evela Asus, waba nabanye isinde ngakumbi. Ukusebenzisa DDNS nje ufake useto kunye nokusebenzisa le nkonzo ngokwayo.

Emva koko kufuneka unyuke uze ubhalise naliphi na igama, ngoko ke umsebenzisi uya kufumana igama lethambeka ngohlobo "Nazvanie.asuscomm.com". Ukongeza, izigigaba DNS-luhlu luquka iinkonzo ngakumbi ezongezelelweyo ezininzi, kunye neenkonzo, kunye namhlanje phantse kwelikhulu.

No-IP

Akukho setup ngaphantsi lula ithetha inkonzo DNS onamandla ngohlobo No-IP. Kuba kufuneka lulandele amanyathelo ezimbalwa ezilula.

Okokuqala kufuneka ukwenza i akhawunti kwi resource kwaye dibanisa noip.com wadala xa ubhalisa le akhawunti senginginya (Yongeza umsebenzi Host). Emva koko, kuba ubhaliso free ziya kufumaneka igama lethambeka ezintathu, nto leyo kuya kufuneka beze ngegama lakho.

HE Free Service DNS

Akukho umdla kangako yaye ezininzi zibonakala le nkonzo. Enyanisweni, lo Ukumiswa yokomfuziselo kakhulu (as in iimeko zangaphambili).

Nangona kunjalo, lo ngowona inkonzo amakhonkco ekhawulezayo (isatifikethi, Tunnel Broker, ulawulo ikhadi womnatha protocol IPv6, abancedisi be DNS, kunye Telnet) etsala uluhlu lwabasebenzisi ncam onomtsalane imisebenzi ephambili, ezithi ke ngoko thaca.

DNS-O-hlungu

Nanku omnye umxhasi umdla kakhulu egqibeleleyo, ukusebenza apho yahlukile zonke iinkonzo zangaphambili. Injongo yalo esentloko kukuba ukuvumela umsebenzisi ukutshintsha IP lwabo esinamandla ngoko nangoko zonke iinkonzo apho kukho ubhaliso, phantse omnye nqakraza.

Njengesiqhelo, kufuneka kuqala ubhalise uze udibanise inkonzo nge umsebenzi Dibanisa Service (umzekelo, kwezo ezidweliswe phezulu apha). Okulandelayo. kufuneka lwenziwe idatha ezisetyenziselwa zobhaliso kwezi nkonzo (ID User - idilesi ye-imeyl, Password - Password, Inginginya / Isifaniso -. inqanaba lesithathu igama lethambeka, nto leyo eyenziwe ngenkonzo sele ugqibile ngokufaka inkonzo enxulumanisa ulwazi akhawunti ingafunyanwa kwi wabonakala uphawu kwimo brush isandla eluhlaza kunye nobhontsi ephakanyiswe kwelinye akhawunti esandleni le nkonzo.

ZoneEdit

Zonke ezi nkonzo zingasentla mahala. Ngoku ingqalelo le nkonzo.

ukusetyenziswa kwaso ihlawulwa ngohlobo "mboleko" ekhethekileyo, xabiso lazo elo ke lifike omnye dollar US. Oko kukuthi, ngonyaka intlawulo iza kuba lishumi elinababini. e. Inkqubo yobhaliso kwaye useto phantse ncam kwi kumzekelo wokuqala, kutheni kuhlala phezu kwayo iinkcukacha ngayo yenza mqondo.

DynDNS

Phambi kwethu, mhlawumbi, inkonzo othandwa kakhulu, kodwa hayi free. Iindleko ukusetyenziswa kwayo iqala ngo ezingamashumi amabini anesihlanu eerandi ngonyaka.

Phela, naxa ivula DDNS kwi zendlela, ukuba ikhona, kwiimeko ezininzi le umsebenzisi baya kucelwa ukuba babhalise kule nkonzo. Nangona ukusetyenziswa kuhlawulwa, i DynDNS, njengoko kuqatshelwe sisininzi leengcali, inkonzo inokuthenjwa. Enye ingongoma inxulumene yokuba phantse zonke iimodeli zangoku imizila ukuxhasa le nkonzo, kodwa ezinye izixhobo kunye firmware lixesha kuyo yodwa yaye sizinzile.