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_tqr3
on July 8, 2022
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Rogers network outage across Canada hits banks, bu...
Looks very similar to Facebook's outage. A combination of BGP and DNS problems that started with a configuration change.
https://blog.cloudflare.com/october-2021-facebook-outage/
acoard
on July 8, 2022
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What evidence are you seeing that makes you think this is happening in the Rogers' case? I haven't seen any diagnostics or analysis by anyone.
RL_Quine
on July 8, 2022
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Rogers did just abruptly withdraw all their routes, then reannounced some, then withdrew them again. It's not dissimilar at least.
Ardon
on July 8, 2022
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You probably saw it up thread but since rogers isn't talking this is all we really have:
https://blog.cloudflare.com/cloudflares-view-of-the-rogers-c...
comprambler
on July 9, 2022
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https://radar.cloudflare.com/asn/812?date_filter=last_24_hou...
look at the IPV4 vs IPV6 traffic, when there is IPV4, there is no IPV6 and vice versa. Issues announcing IPV6 BGP prefixes and IPV4 at the same time?
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https://blog.cloudflare.com/october-2021-facebook-outage/