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18 questions from the last 7 days
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Score of 7
1 answer
288 views

The server is running the latest version of Debian 13. It has an Intel X540-AT2 10Gbps network adapter. The server is not running systemd-networkd or networkmanager. I have had a VLAN working on this ...
Score of 1
2 answers
210 views

I'm having a problem with my SPF. Looking in mxtoolbox.com for my SPF record, I get the error Too many included lookups. I should have to remove some of my 'include' options or try to flatten some of ...
Score of 1
1 answer
117 views

Due to various environmental complexities which are not relevant to the question, I need to launch PHP via a batch file (Windows) and so have set up a ScriptAlias, which looks something like this: ...
Score of 0
1 answer
94 views

We have an AD-integrated DNS environment with ~80 reverse lookup zones built up over years, all created independently with no parent zone. The 10.in-addr.arpa parent does not exist; we just have ...
Score of 0
0 answers
73 views

I have 10 HDFS datanodes hdfs-w[01-04],[06-08] hdfs-hadoop[01-03] and 3 namenodes master[01-03] Kerberos is being utilised. From my windows laptop I use the kerberos windows client to get a ticket ...
Score of 0
1 answer
59 views

I deployed a few Opus 4.8 endpoints in my Azure subscription. Each Opus 4.8 endpoint is in a distinct Azure Foundry resource. Looking at the cost management page, I can group the cost by resource: ...
Score of 0
1 answer
60 views

I launched a WordPress LEMP server on OVH with SlickStack. It uses MySQL by default, but I thought MariaDB was usually better or faster for WordPress sites. I checked the SlickStack docs but I did not ...
Score of 2
0 answers
72 views

I've got a bunch of Mailman3 mailing lists, but one of them has 500+ users, and about 60 of them are on @rochester.rr.com (RoadRunner, which was Time Warner's broadband system, but now it's part of ...
Score of 0
1 answer
89 views

I deployed an Opus 4.8 endpoint in an Azure Foundry resource in my Azure subscription. I don't understand the Opus 4.8 expense I am getting billed for on Azure. As per Azure cost management page, I ...
Score of -1
0 answers
31 views

I need to test long CAT6A cables to verify that they are in spec. Price isn't a concern (not my money). Would either of these devices be good for that purpose? If so, which would be best? TREND ...
Score of -2
0 answers
28 views

I'm trying to test migrating from Exchange 2016 to Exchange 2019 on Hyper-V virtual machines. Exchange 2016 is installed on Windows Server 2016 and works fine. DC and Exchange 2019 are installed ...
Score of -1
0 answers
26 views

I'm dealing with a DNS issue on Cloudflare for a production domain and I'm trying to understand the root cause before I finish rebuilding everything from scratch. Timeline After an account password ...
Score of 0
1 answer
12 views

I'm unable to add the following alert rule to Prometheus alert rules. Any idea what's wrong with this alert rule? - alert: KubernetesPodNotHealthy expr: sum by (namespace, pod) ...
Score of -1
0 answers
33 views

My goal is to have a wg tunnel established between a "client" and "server", but not send any of the client's traffic through the wg tunnel. I only want the server traffic to go ...
Score of 0
0 answers
34 views

I am trying out CoreDNS in a Docker Compose environment: The Docker Compose file consists of two images, CoreDNS as the DNS server and Ubuntu as client to make use of the DNS server. I have provided ...

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