Neman Gilashi kayan aiki ne mai amfani don nazarin hanyoyin sadarwa da gano hanyoyin sadarwa tsakanin kwamfutarka (ko uwar garken) da cibiyar bayanai. Yana ba masu amfani damar samun damar bayanai game da ababen more rayuwa na cibiyar sadarwa da gwajin hanyoyin daga ra'ayi na mai bayarwa, watau "daga ciki" cibiyar bayanai:
- Bincika samuwa da latency zuwa adireshin IP ko yankinku
- Ƙayyade fakitin hanyar da za a ɗauka
- Yi la'akari da ingancin sadarwa tare da takamaiman yanki ko mai aiki da gano matsalolin da za a iya fuskanta
- Gano matsaloli tare da latency, asarar fakiti, ko rashin kwanciyar hankali
Yadda za a yi amfani da shi
The Page ya ƙunshi bayanai game da cibiyoyin bayanai inda sabobin kamfanin suke. Ga kowane cibiyar bayanai, akwai hanyar haɗi zuwa Gilashin kallon daidai - zaku iya zaɓar wurin da kuke sha'awar (misali, Amsterdam (Netherlands), Los Angeles (Amurka), Moscow (Rasha), da sauransu) kuma je zuwa shafin gwaji. Bari mu zaɓi wurin Frankfurt, Jamus.
Yi amfani da kayan aikin Gilashin mu don bincika zazzagewa da loda sauri da aiwatar da mai watsa shiri, adireshi a cikin tsarin ipv4 da ipv6 (idan akwai), ping, traceroute, da umarnin mtr daga wuraren Gilashin Neman da yawa waɗanda ke cikin cibiyoyin bayanai a cikin ƙasashe na duniya don tabbatar da cewa sabar ta cika bukatun ku.
Ana samun gwaje-gwaje a cikin Gilashin Neman: asali speed test yana duba saurin haɗi tsakanin na'urarka da cibiyar bayanan ProfitServer, kuma yana nuna ping. Yiwuwar saukar da fayilolin gwaji na 100, 100, 10000 MB. Gwajin hanyar sadarwa sun haɗa da umarni ping, traceroute, mtr, dig. Za mu ba ku ƙarin bayani game da kowane ɗayan waɗannan umarni.
Ping
Yana aika fakiti zuwa ƙayyadadden adireshin IP ko yanki kuma yana auna lokacin amsawa. Wannan shine ainihin samuwa da duba latency. Shigar da adireshin IP ko gidan yanar gizonku (misali, profitserver.net), duba matsakaicin lokacin amsawa da ko akwai asarar.
Traceroute
Yana nuna gaba ɗaya hanya daga uwar garken a cikin cibiyar bayanai zuwa wurin da kuke, gami da duk tsaka-tsaki nodes. Yana taimaka muku fahimtar inda ainihin jinkiri ko matsaloli ke faruwa, duba waɗanne ƙasashe da masu samar da zirga-zirgar zirga-zirgar ku ke wucewa. A cikin a traceroute fitarwar umarni, alamar alama (*) tana nuna cewa ba a sami amsa ba daga takamaiman ƙayyadadden lokaci. Wannan na iya faruwa saboda dalilai daban-daban, ciki har da na'ura mai ba da hanya tsakanin hanyoyin sadarwa baya amsa buƙatun ICMP, fakitin na'ura mai ba da hanya tsakanin hanyoyin sadarwa, ko kuma ana saita na'ura mai ba da hanya tsakanin hanyoyin sadarwa don kada ya amsa.
Darajar manyan filayen a cikin traceroute fitarwa:
1,2,3, ... - Odar hanyoyin da ke kan hanyar zuwa inda aka nufa, wanda ke farawa daga 1IP Address and Hostname- Adireshin IP da sunan mai masauki (idan an warware) na na'ura mai ba da hanya tsakanin hanyoyin sadarwa a waccan hop. Wannan yana da taimako lokacin da kuke buƙatar gano yuwuwar na'urar da ake tuhuma wacce za ta iya haifar da matsalolin cibiyar sadarwar kux.xxx ms- Lokacin a cikin millise seconds ana ɗauka don karɓar amsa daga wannan hop, wanda ke taimakawa gano latency idan kuna fuskantar lokutan amsa mara kyau.
MTR
Yana nuna ƙididdiga akan asarar fakiti da jinkiri a kowane kumburi a hanya. Yana ba da ƙarin ingantaccen hoto lokacin da haɗin ke da ƙarfi.
Bayanin manyan filayen a cikin fitarwa mtr:
HOST- Adireshin IP ko sunan mai masauki na hopLoss%- Yana nuna adadin fakitin da aka rasa a kowane hop. Yana da mahimmancin ma'auni na amincin cibiyar sadarwa. Ƙididdigar ƙananan hasara sun fi dacewaSnt- Nuna adadin fakitin da aka aika zuwa kowane hopLast- Yana wakiltar lokacin tafiya na ƙarshe da aka yi rikodin (RTT) zuwa hopAvg- Matsakaicin RTT don fakitin da aka aika zuwa wannan hopBest- Mafi kyawun (mafi ƙarancin) RTT da aka yi rikodin don wannan hopWrst- Mafi munin (mafi girma) RTT da aka rubuta don wannan hopStDev- Madaidaicin karkatacce, yana nuna bambance-bambance a cikin ƙimar RTT
Nemi
Dig kayan aikin layin umarni ne mai ƙarfi da ake amfani da shi don neman sabar DNS (Tsarin Sunan yanki). Yana ba da cikakken bayani game da sunayen yanki, adiresoshin IP, da bayanan DNS. Bari mu ce kuna son tambayar bayanan A (rubutun adireshi) na yankin profitserver.net.ANSWER SECTION shine babban toshe na fitowar umarni na tono wanda ke nuna sakamakon tambayar DNS: menene bayanan uwar garken DNS ya dawo don amsa buƙatarku.
profitserver.net- Имя домена, к которому относится запись300-Lokacin Rayuwa (TTL) - daƙiƙa nawa kafin rikodin ya ƙareIN- Nau'in tambaya (IN= Intanet).A- Nau'in rikodin (a cikin wannan yanayin,A, watau IPv4 address)104.21.22.194;172.67.206.224- adiresoshin IP masu alaƙa da yankin
Ganin Gilashi sabis daga ProfitServer kayan aiki ne mai ƙarfi don nazari da gano hanyoyin haɗin yanar gizo. Yana ba ku damar samun ingantaccen bayani game da ingancin sadarwa tare da cibiyoyin bayanai daban-daban, waɗanda ke da amfani musamman lokacin zabar wurin sabar ko magance matsalolin hanyar sadarwa.