onexia

Xeon Gold mystery: 5520+ beating 6530 in benchmarks

Posted by lesner-21@reddit | sysadmin | View on Reddit | 14 comments

onexia@reddit

Your VAR can take these benchmarks back tk the vendor and request clarification and also suggest the right processor for the right job. The last time we were speccing out hosts for a refresh (totaling over 200 hosts) Intel had a giant table of what should be used for which scenario and a million other stats on the procs. 

DLP Purview help - Detect Social Security number and Credit Card Numbers

Posted by trevBIGGG@reddit | sysadmin | View on Reddit | 9 comments

onexia@reddit

1. ❓ Are You Sure It's S/MIME Encryption? A lot of confusion happens between: Microsoft Purview Message Encryption (OME) S/MIME encryption They are not the same, and Microsoft handles them differently in transport rules. 🛑 If your users are using Encrypt via Outlook or clicking the "Do Not Forward"/“Encrypt” button, that’s likely OME, not S/MIME. Your rule is checking for: "S/MIME EncryptedEnforce" Which only applies if the message is actually S/MIME encrypted with a certificate. ✅ Check: Is the encryption actually S/MIME? If not, your condition never matches, so the header never gets stripped. 2. 🧪 Try Changing the Rule Condition If you're using S/MIME EncryptedEnforce, and it's not matching, try changing it to: Condition: "Message type is encrypted" Or, use the message properties > message is encrypted condition. This may give broader detection and catch OME + S/MIME depending on how it's being applied. 3. 📥 Transport Rule Processing Order You said: Rule 1: Add X-Unencrypted-Message if not encrypted (Priority 1, no stop processing) Rule 2: Remove X-Unencrypted-Message if encrypted (Priority 2, stop processing) Sounds fine in theory. But in practice, mail flow rules execute before encryption gets applied in some cases, or encryption state is not available during mail flow processing — depending on where the encryption is happening (client-side S/MIME vs server-side). This is another reason why your second rule may not "see" the message as encrypted yet.

Fumbled a basic interview question.

Posted by meesersloth@reddit | sysadmin | View on Reddit | 323 comments

Fumbled a basic interview question.

Posted by meesersloth@reddit | sysadmin | View on Reddit | 323 comments

onexia@reddit

Why not? What if a dev asks the eng if they have the ability to do layer 4 or layer 7 load balancing for a new app that are creating? It is beneficial to know these things without having to stop and google.

Optimize Proxmox VM for Windows Server 2016

Posted by unPuzzlehead@reddit | sysadmin | View on Reddit | 19 comments

Optimize Proxmox VM for Windows Server 2016

Posted by unPuzzlehead@reddit | sysadmin | View on Reddit | 19 comments

onexia@reddit

Are you able to enable HyperV optimizations? For KubeVirt VMs, we have to enable a bunch of shit to get performance up to snuff otherwise VMs are much slower than they are in VMware. I Believe ProxMox is also running on KVM so this may also be useful for you? Is your machine type qemu64? For our KubeVirt VMs: domain: clock: timer: hpet: present: false hyperv: present: true features: acpi: {} apic: {} hyperv: relaxed: {} vapic: {} spinlocks: spinlocks: 8191

Broadcom aquires VMWare for $61B

Posted by outerlimtz@reddit | sysadmin | View on Reddit | 712 comments

onexia@reddit

Is it still the case that proxmox support is based on business hours in an EU Country I cannot remember (Belgium?) and there’s no true 24/7 prod support for us yanks?

What Raid option you normally use to run your high end hypervisors?

Posted by Much_Maintenance_850@reddit | sysadmin | View on Reddit | 130 comments

onexia@reddit

This has been revised earlier this year and it’s a supported configuration to use Sad cards for boot, including 8.0 versions.

300 users SQL server eval expired but we are running because we have not rebooted. We plan to buy a license but how should I prepare in case we do not get it in time and the system goes down or is rebooted? Can I build a new VM and restore everything to it? is there an easier way?

Posted by Birdlover67@reddit | sysadmin | View on Reddit | 177 comments

Restore of VM has no trust relationship

Posted by outofspaceandtime@reddit | sysadmin | View on Reddit | 15 comments

onexia@reddit

Either a break glass local admin is required or just hop in that bih using Hirens boot CD and edit the SAM DB. I’ve dealt with a lot of VM restores and these will be your easiest ways forward.

Looking for easy way to skip OOBE without reimaging

Posted by cjchico@reddit | sysadmin | View on Reddit | 12 comments

What do Folks use to Manage GPO

Posted by Zalrog1@reddit | sysadmin | View on Reddit | 9 comments

ESXI in Windows Environment

Posted by banchi605@reddit | sysadmin | View on Reddit | 44 comments

kind of pulled the fire alarm on the way out of a building

Posted by cpufixerjr@reddit | sysadmin | View on Reddit | 24 comments

onexia@reddit

That’s crazy I have a very similar story: Back in March, my org sold one of our buildings and then did a lease back of two floors. This was due to needing time to relocate the last of the staff to other sites and was only supposed to last a year. One of my first priorities was to have the new company take over the elevator phones. The building is older and in need of maintenance, the elevators are quite worn out and in need of some service. I wanted them off our systems to get us out of any possible liability. I emailed the new company in February and received no response. In March, I finally got emails for people that would respond and say it will be done in no time. Every month, I have emailed and gotten the same response. They are working on it and it will be done shortly. Due to other issues, in Mid-July it was decided to expedite our departure from the facility, and I was told have all our gear out by the end of August and our internet connection cut. I emailed the new company once again and told them the hard deadline to get off our systems. I was told it will be done before then. I told my supervisor that the elevator phones will probably not be done, and I have concerns about just unplugging and walking away. My supervisor sent me to our Risk management director. I met with Risk management and they said we should be covered after all the communication we did, but agreed that we couldn't just cut dial tone and walk away. If something did happen, I just couldn't have it on my conscious. That's when it was decided, if we can't do a standard professional handoff, we will do things the hard way. Risk management asked what my professional recommendation was, and I said, "call the fire marshal". At first, they were hesitant, but agreed, no one could question our actions if the fire marshal was involved. I expected risk management to call after we had vacated the site, but I was wrong. This afternoon, I went by the site and started some pre-decommissioning activities. In the lobby, I was greeted by the new companies facility team and two fire marshals who really wanted to talk to me. The fire marshal asked me how much warning I had given the new company, he was not happy when I said I could produce emails from February right now if he wants to see them. The new company agreed, I had given them months of notice and blamed their elevator service company for it not being done. The fire marshal asked when I was going to pull my equipment and walk away, I told him tomorrow at 1pm unless he tells me otherwise. He told the new company, they had till 1pm tomorrow to get a working elevator phone, otherwise all floors above the 1st floor could not be occupied. The fire marshal looked at me, said that after 1pm tomorrow, it is all on the new company. At that point, the impromptu meeting was adjourned, but I heard them talking some more. Evidently the fire marshal wasn't done with the new company, in his brief visit, he also found smoke detectors not working, rooms with insufficient sprinklers, unpermitted electrical work, and issues at other buildings they own in the building complex. Overall, the new company had quite a bad day, but at least I have my handoff plan done.

Any Nimble Support engineers available for a question?

Posted by MathematiciansCowrkr@reddit | sysadmin | View on Reddit | 14 comments

How to fix CVE-1999-0524 ("ICMP Timestamp Request Remote Date Disclosure") for Windows servers

Posted by techvet83@reddit | sysadmin | View on Reddit | 9 comments

Shout out to the person at Nestle that had their email account compromised

Posted by naps1saps@reddit | sysadmin | View on Reddit | 143 comments

PSA: You Don't Have to Help Everybody In the Community

Posted by gastroengineer@reddit | sysadmin | View on Reddit | 169 comments

Vendor asking for money after support call

Posted by zero_cool09@reddit | sysadmin | View on Reddit | 57 comments

onexia@reddit

Must be a stingy industry thing. We did 6bn in revenue last year (over 10bn the two years before that) and we would have been crucified if we let support contracts lapse on production equipment. We do have equipment out of vendor support, but those just get renewed under third party options.

iOS - webserver certificates from internal pki get marked as untrusted

Posted by Odd-Suit-7718@reddit | sysadmin | View on Reddit | 7 comments

Vendor asking for money after support call

Posted by zero_cool09@reddit | sysadmin | View on Reddit | 57 comments

onexia@reddit

If the company is large enough to have a legal team they will scoff at $300 and tell the tech to renew the support contract.