2021 Facebook ya ƙare

2021 Facebook ya ƙare
	;
Iri	outage (en) ; event (en)
Kwanan watan	4 Oktoba 2021

A ranar 4 ga Oktoba, 2021, da karfe 15:39 UTC, dandalin sada zumunta na Facebook da rassansa, Messenger, Instagram, WhatsApp, Mapillary, da Oculus, sun kasance babu su a duniya na tsawon awanni shida zuwa bakwai. Katsewar ta kuma hana duk wanda ke kokarin amfani da " Log in with Facebook " shiga shafukan na uku. Ya dade na 7 awa da 11 mintuna .

A lokacin fitar, masu amfani da yawa sun yi tururuwa zuwa Twitter, Discord, Signal, da Telegram, wanda ya haifar da rushewa a kan sabobin rukunin yanar gizon. ^[5] Katsewar ya samo asali ne sakamakon asarar hanyoyin IP zuwa sabobin Facebook Domain Name System (DNS), wadanda dukkansu ke daukar nauyin kansu a lokacin. An sake dawo da hanyar hanyar Border Gateway Protocol (BGP) don prefixes da abin ya shafa da misalin karfe 21:50, kuma sabis na DNS ya sake kasancewa da karfe 22:05 UTC, tare da maido da sabis na Layer na aikace-aikace a hankali zuwa Facebook, Instagram, da WhatsApp akan abubuwan da ke biyowa. awa, tare da sabis gabaɗaya an dawo dasu don masu amfani da 22:50.

Dalilai

Manyan masu warware DNS suna dawo da matsayin "SERVFAIL" don Facebook.com

Masana harkar tsaro sun bayyana matsalar a matsayin ka’idar Border Gateway Protocol (BGP) na janye adireshin IP da aka yi amfani da sabobin Domain Name System (DNS) na Facebook, wanda hakan ya sa masu amfani da shafin ba za su iya warware Facebook da sunayen wuraren da ke da alaka da su ba, da kuma isa ga ayyuka. An ga tasirin tasirin a duniya; alal misali, mai ba da sabis na Intanet na Switzerland Init7 ya sami raguwar zirga-zirgar intanet zuwa sabobin Facebook bayan canji a cikin Yarjejeniyar Ƙofar Border.

Facebook a hankali ya dawo bayan wata ƙungiya ta sami damar shiga kwamfutocin uwar garken a Santa Clara, California, cibiyar bayanai kuma ta sake saita su. Da misalin karfe 22:45 UTC, Facebook da kuma ayyuka masu alaƙa sun kasance gabaɗaya.

↑ Cite error: Invalid <ref> tag; no text was provided for refs named nyc
↑ "Millions Flock to Signal and Telegram After Facebook Outage". Bloomberg.com (in Turanci). 2021-10-05. Archived from the original on October 16, 2021. Retrieved 2021-10-06.
↑ "Discord down? Current problems and outages". Downdetector. Archived from the original on October 4, 2021. Retrieved 4 October 2021.
↑ Dewar, Caitlyn (4 October 2021). "Is Twitter down?: Users report outage after Facebook, WhatsApp and Instagram go down". The Herald. Archived from the original on October 4, 2021. Retrieved 4 October 2021.
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[nyc-1] Cite error: Invalid <ref> tag; no text was provided for refs named nyc

[2] "Millions Flock to Signal and Telegram After Facebook Outage". Bloomberg.com (in Turanci). 2021-10-05. Archived from the original on October 16, 2021. Retrieved 2021-10-06.

[3] "Discord down? Current problems and outages". Downdetector. Archived from the original on October 4, 2021. Retrieved 4 October 2021.

[4] Dewar, Caitlyn (4 October 2021). "Is Twitter down?: Users report outage after Facebook, WhatsApp and Instagram go down". The Herald. Archived from the original on October 4, 2021. Retrieved 4 October 2021.

[5] [1]^[2]^[3]^[4]

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