The fault affected the railway's closed mobile network (GSM-R) and other critical communication systems. When any emergency calls and other communication between the train and the train conductor do not work, we cannot operate trains.
We have located where the error lies in our own nationwide IT infrastructure and we are now working on a solution to correct the error. We have not yet corrected the root cause, but have taken measures so that the part of the network where the error was located is isolated from the rest of the infrastructure.
Unlike American Airlines, Bane did not identify the relevant third-party and even praised that vendor's efforts. Bane received 'good help from our supplier,' Smemo said.
American Airlines, however, not only identified the vendor at issue as DXC, but went out of its way to tell reporters that the problems it ran into were that vendor's fault. This is known as throwing a partner under the bus.
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