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4 votes
2 answers
2k views

Can a DHCP Server detect Windows version?

6 votes
2 answers
667 views

HPE Smart Array P408i 2GB experiencing a performance drop

7 votes
1 answer
906 views

Why do certificate CNs not match the hostnames provided in MX records?

2 votes
1 answer
283 views

How well do universal rack rails work with vertical spacing?

4 votes
1 answer
121 views

OpenLDAP - BindDN using "o=" for domain name

0 votes
1 answer
76 views

Should my webserver listen to public IP?

0 votes
1 answer
75 views

SPF - How does it really work?

0 votes
2 answers
102 views

Is it possible to forward ports between two servers using socat and socks5 proxy?

1 vote
2 answers
61 views

Cannot create database in PostgreSQL

0 votes
0 answers
126 views

Can't install `php7.4-xml` because Debian 10 gives "Clearsigned file isn't valid, got 'NOSPLIT' " [closed]

1 vote
1 answer
69 views

Keycloak throws Network response was not ok

-2 votes
1 answer
73 views

How to automatically retrieving full version in CentOS Repo Files [closed]

0 votes
1 answer
54 views

Website is resolving to wrong IP address for some ISPs only months after DNS changes. What can be the issue?

1 vote
2 answers
89 views
+50

Linux: Cannot ping interface while other interface is active

-1 votes
1 answer
69 views

What is stopping me from buying a single blade (without owning a server rack) for a home server? [closed]

0 votes
0 answers
82 views

Dovecot Mailserver moves mails with "List-Unsubscribe" header to junk, although no spam settings configured

0 votes
1 answer
49 views

On Jenkins, how can we hide the Jetty version in response headers?

0 votes
1 answer
74 views

Re-run kubernetes job manually (NOT a cronjob)

0 votes
1 answer
74 views

Mysterious IP address using up quota in GCP

0 votes
1 answer
57 views

Nginx ssl_verify_client on does not deny requests sent with no client cert

0 votes
1 answer
72 views

Error uninstalling Zabbix agent

0 votes
0 answers
72 views

Apache Machine-readable status metrics does not return all the metadata

0 votes
0 answers
65 views

Cannot activate google admin account when failing to validate phone number

0 votes
1 answer
63 views

Linux Software RAID MD partition are gone, how to recover?

3 votes
1 answer
62 views

Comments on new SAN for small enterprise

2 votes
1 answer
45 views

Can TCP Packets Be Spoofed? How to handle fake SYN requests / identify who is responsible for these packets?

1 vote
1 answer
44 views

FleetDM deployment

0 votes
2 answers
54 views

Outlook w/ on prem exchange, multiple users sharing one mailbox best practices

-2 votes
0 answers
53 views

Ubuntu and the mystery, non-existent errors [closed]

0 votes
1 answer
41 views

Dhcp range with fixed Ips

0 votes
2 answers
51 views

Access denied by service policy in ejabberd

0 votes
0 answers
50 views

My site's own IP address showing up as an external link

0 votes
1 answer
49 views

Uneven CPU usage on VM with MS SQL Server

0 votes
0 answers
49 views

Why doesn't nginx work without default_server?

0 votes
0 answers
48 views

Squid denying access after IP change

1 vote
1 answer
37 views

Windows DNS Policies do not replicate in AD-integrated zones

0 votes
0 answers
47 views

Strongswan: only android client can connect to server but no internet access

1 vote
0 answers
45 views

Can't add Active Directory domain users to local groups intermittently

-1 votes
1 answer
45 views

(Wireguard Easy) How to Block internet access for all connected clients while still allowing LAN access

0 votes
0 answers
44 views

Journalctl UFW Error [migrated]

0 votes
0 answers
44 views

Asterisk returns 401 for all authentication requests

0 votes
1 answer
33 views

Nginx not blocking access to .php

0 votes
1 answer
32 views

Hiding physical hardware changes from VM guest

0 votes
0 answers
41 views

Nginx equivalent not working

0 votes
0 answers
41 views

ImageMagick for Linux Alma 8 success but which no magick

1 vote
0 answers
41 views

How can I get SignalR to work with a static Azure Web App which is linked to an API which is an App Service?

1 vote
0 answers
40 views

Cisco Wireless Access Points have wireless controller hard-coded with cisco-capwap-controller

0 votes
0 answers
40 views

sshd won't start from xinetd in OpenSSH 9.8p1

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