"network failure" is a correct and usable phrase in written English.
You might use it when describing an issue that has occurred in a computer network or communications system, such as: "The network failure resulted in a complete shutdown of the system."
Those stranded by the waters found themselves further marooned by a massive cellular network failure.
A policy of fixing that network failure could make a big difference.
Administration officials said they had resolved a "network failure" that knocked out the federal website HealthCare.gov on Sunday.
"Due to substantial network failure, we were unable to conduct the scheduled Instant Viewer Response on Wednesday," a notice on the Web page said.
This article was amended on 18 October 2012 to change the headline, which originally said 'O2 kicks out Ericsson after network failure'.
Godfrey Mutabazi, head of the Uganda Communications Commission, said the network failure was probably caused by an ongoing operation to contain a security threat.
These types of threats can also impact overall network performance, leading to disruptions in mobile service or even mobile network failure.
Update: From O2's forum:- "There has been a network failure at a YATEs point where construction work has knocked off the power.
Greater connectivity means firms are now exposed to risks that were never contemplated by traditional insurance policies, he says.Mr O'Neill can arrange insurance against a range of risks, including data theft, virus attacks or intrusions by malicious hackers, and loss of income owing to a security breach or network failure.
Availability including uptime, host and service failure and network failure.
A network failure can cause an abnormality in the KPI indicator.
