nanog mailing list archives
Re: "Hypothetical" Datacenter Overheating
From: Tom Beecher <beecher () beecher cc>
Date: Sun, 21 Jan 2024 10:29:42 -0500
t's certainly one of many possible root causes which someone doing an AAR on an event like this should be thinking about, and looking for in their evaluation of the data they see.
And I'm sure they are and will. By the time that post was made, the vendor had shared multiple updates about what the actual cause seemed to be, which were very plausible. An unaffiliated 3rd party stating 'maybe an attack!' when there has been no observation or information shared that even remotely points to that simply spreads FUD for no reason. I respectfully disagree. On Sun, Jan 21, 2024 at 1:22 AM Jay R. Ashworth <jra () baylink com> wrote:
----- Original Message -----From: "Tom Beecher" <beecher () beecher cc> To: "Lamar Owen" <lowen () pari edu> Cc: nanog () nanog org Sent: Wednesday, January 17, 2024 8:06:07 PM Subject: Re: "Hypothetical" Datacenter OverheatingIf these chillers are connected to BACnet or similar network, then I wouldn't rule out the possibility of an attack.Don't insinuate something like this without evidence. Completely unreasonable and inappropriate.WADR, horsecrap. It's certainly one of many possible root causes which someone doing an AAR on an event like this should be thinking about, and looking for in their evaluation of the data they see. He didn't *accuse* anyone, which would be out of bounds. Cheers, -- jra -- Jay R. Ashworth Baylink jra () baylink com Designer The Things I Think RFC 2100 Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274
Current thread:
- Re: "Hypothetical" Datacenter Overheating, (continued)
- Re: "Hypothetical" Datacenter Overheating Lamar Owen (Jan 18)
- Re: "Hypothetical" Datacenter Overheating Karl Auer (Jan 15)
- Re: "Hypothetical" Datacenter Overheating Mike Hammett (Jan 15)
- Re: "Hypothetical" Datacenter Overheating Ray Bellis (Jan 16)
- Re: "Hypothetical" Datacenter Overheating Sean Donelan (Jan 16)
- Re: "Hypothetical" Datacenter Overheating Glenn McGurrin via NANOG (Jan 16)
- Re: "Hypothetical" Datacenter Overheating Lamar Owen (Jan 17)
- Re: "Hypothetical" Datacenter Overheating Tom Beecher (Jan 17)
- Re: "Hypothetical" Datacenter Overheating Lamar Owen (Jan 18)
- Re: "Hypothetical" Datacenter Overheating Jay R. Ashworth (Jan 20)
- Re: "Hypothetical" Datacenter Overheating Tom Beecher (Jan 21)
- Re: "Hypothetical" Datacenter Overheating Jay R. Ashworth (Jan 21)
- Re: "Hypothetical" Datacenter Overheating Glenn McGurrin via NANOG (Jan 16)
- Re: "Hypothetical" Datacenter Overheating Izaac (Jan 17)
- Re: "Hypothetical" Datacenter Overheating Glenn McGurrin via NANOG (Jan 18)