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本帖最后由 kanweng 于 2023-11-17 17:58 编辑
这次的锅已经甩出了。
https://www.optus.com.au/notices/outage-response
What happened to the Optus network?
We have been working to understand what caused the outage on Wednesday, and we now know what the cause was and have taken steps to ensure it will not happen again. We apologise sincerely for letting our customers down and the inconvenience it caused.
At around 4.05am Wednesday morning, the Optus network received changes to routing information from an international peering network following a software upgrade. These routing information changes propagated through multiple layers in our network and exceeded preset safety levels on key routers. This resulted in those routers disconnecting from the Optus IP Core network to protect themselves.
The restoration required a large-scale effort of the team and in some cases required Optus to reconnect or reboot routers physically, requiring the dispatch of people across a number of sites in Australia. This is why restoration was progressive over the afternoon.
Given the widespread impact of the outage, our investigations into the issue took longer than we would have liked as we examined several different paths to restoration. The restoration of the network was at all times our priority and we subsequently established the cause working together with our partners. We have made changes to the network to address this issue so that it cannot occur again.
We are committed to learning from what has occurred and continuing to work with our international vendors and partners to increase the resilience of our network. We will also support and fully cooperate with the reviews being undertaken by the Government and the Senate.
We continue to invest heavily to improve the resiliency of our network and services.
锅甩给 international peering network，这个锅可以甩甩甩。。。了， 最后甩给Telstra 也不稀罕。。。。反正链接国际的网络，海底光缆。。。。都能甩。。。
议员主要争论一点就是Optus 没有跟大众沟通好， 没有好的灾难沟通计划， 没有实时沟通，告诉原因和时间，所以大家没有plan B, 整的大家都是一直在等待。。。
这CEO 也是的刚上任21/04/2020,8月份被黑客攻击， 上次甩锅黑客，说因为Singtel 大老板们过来。。所以黑客要搞热点事件。。。
个人认为
这次很有可能是人在海外干澳洲的活。。。
应该是悉尼时间早上2-3点开工的。。 印度时间晚上8-9PM。 Optus 很多Network Engineer 在印度。
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