A large-scale failure occurred in the RuNet. Users complained that many sites were not opening.
The sites did not open on both home and mobile internet, in the .rf and .ru domain zones.
User complaints were mainly directed to telecom operators, banks, Yandex services, Rostelecom, Dom.ru, Mos.ru, as well as other Russian sites. In addition, there were failures in the operation of marketplaces, messengers and social networks. It is noteworthy that the Telegram messenger was not affected by the failure.
Problems with access to a wide list of Internet domains in Russia are not related to Rostelecom's networks, the state-owned company said.
The problem is not on our network.
Roskomnadzor announced that the causes of the failure are being established.
Failures are recorded for all operators, the cause of the failure is being established.
The Coordination Center for Domains noted that the Russian domain name system (DNS) is working without failures, as is the infrastructure of the .rf and .ru domains.
According to a group of experts, the Internet failure occurred due to an incorrect update of technical means of countering threats (TSPU).
Most likely, this happened due to a crooked upload of the update to the TSPU. Perhaps the update did not reach all providers or it was stopped before it reached all providers.
Roskomnadzor later added that the RuNet's operation was promptly restored by the department's on-duty services.
A short-term connectivity disruption has been established. The network's operation was promptly restored by the on-duty services of the Monitoring and Control Center of the public communication network.
Network connectivity refers to its property, which consists in the possibility of establishing a connection between any pair of nodes of this network.
Due to problems in the RuNet, carsharing stopped working. According to users, drivers were losing control of the car while driving.