Large scale trouble occurrence of net connection in NTT East's FLET'S series

Flets · ISDN, FLET'S · ADSL, B FLET'S, M FLET'S, FLET'S SPOTIt was not possible to connect to the net at all from 18:44 on May 15 (Tuesday) to 1:35 am on Wednesday, 16th (Wednesday), and it seems that "Hikari Den" can not be used. Moreover, it is in an emergency that 110 or 119 can not be done either.

Area affected is Tokyo (excluding 23 wards), Hokkaido, Aomori, Iwate, Miyagi, Akita, Yamagata, Fukushima, Ibaraki, Tochigi, Gunma, Niigata, Yamanashi, 14 prefectures in Nagano prefecture.

Details are as follows.
Slashdot Japan | NTT East "FLET'S" All services are experiencing failures (outside the metropolitan area)

Asahi.com: Large scale obstacles on the Internet NTT East Japan - Society

News Releases | NTT East Japan

the first1st reportIt is obvious that it is in a state that it can not be connected to the net suddenly from around 18:44. Also, I heard that Hikari Den turned out to be "busy" and could not call.

next2nd reportIt seems that the call to emergency institutions such as 110 and 119 is also not connected. Since it is an emergency, a request from NTT East will start to say "We are asking cooperation in announcements through tickers, announcements etc," by everyone at the press. The premonition of large-scale disability since Flets began at this time.

3rd reportThen the number of the influence of each service turned out.
B FLET'S: About 1.9 million contracts
FLET'S · ADSL: About 1.5 million contracts
FLET'S · ISDN: About 160,000 contracts
Hikari Den: About 590,000 contracts
The situation of the measure also became clear, "Since it turned out that the service will be recovered by resetting (restarting) the transmitting / receiving part of the IP transmission device for" FLET 'S Service "and" Hikari Den "in our company building , I am doing it sequentially now. " The number of inquiries at this point was 2,800.

Fourth report, The recovered area and the area under recovery are known, furthermore, the scheduled recovery time is announced as 1 AM. There are 10,500 inquiries coming at this point.

Before 1:30 PM5th reportWas updated, and it was announced that it is headed for recovery.

further6th reportIt is said that it was recovered except for some buildings in Hokkaido at 1 AM. Furthermore, the cause is still unknown at this stage.

AndPart 7It is a report that "I fully recovered" at 1:35 am on May 16 (Wednesday). In addition, it seems that the number of inquires has reached 11300 ... ....

Even so, it is quite a big trouble, but what were you doing while you could not connect to the net ...?Massive urban legend that the birthrate increases after a blackoutThere are also ... ....