All Questions
323,817
questions
0
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answers
15
views
Application actions based on URL
I am sorry if this question was already asked, but I do not know how to frame it differently - none of my searches found something that answers this.
I am currently using Windows 11 and XAMPP, with ...
- 125
0
votes
0
answers
8
views
Windows :Multiple DNS query while ping and nslookup when 2 NW adapters attached
On Windows 11, I am looking no of DNS queries trigerred when 2adapters attached to device. To test this I attached wireshark for each ethernet(ethernet1, ethernet2). when I ran single nslookup command ...
- 101
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votes
0
answers
12
views
Newbie needs to scale
We are a tiny firm right now but are fortunate that over the next 90 days we'll go from under 10 users to maybe 4/500. I'm knowledgeable enough to know that this is the time to get things right, maybe ...
0
votes
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answers
6
views
ESXi 6.5 - Guest Mem% doesnt match with Guest Resource Monitor memmory usage inside VMs
I have strange issue with ESXi Host : in preview of VM, it shows not valid Memmory usage informations when compared to Resource monitor inside Guest OS, as example :
VM name Assigned memory / ESXi ...
- 79
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votes
0
answers
5
views
Tunnelblick / OpenVPN only creates 1 tun interface when connected to 2 VPNs
I have many OpenVPN connections and mostly they can be connected at the same time using Tunnelblick. For multiple simultaneous connections, Tunnelblick will create different interfaces like "...
- 101
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16
views
Limit maximum concurrent ssh connections per user does not work when shell is /sbin/nologin
I have a Centos 7 server and when I limit the maximum connections per user using the config file /etc/security/limits.conf it works just fine. See below an example of my configuration in that file:
@...
-1
votes
0
answers
9
views
How to force AD resync on ProxMox firewall version 5.2.1?
Does someone know how to force Active Directory resync on ProxMox firewall version 5.2.1 since the "pveum realm sync" command is not available yet on this outdated version?
pve-manager/5.2-1/...
- 1
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votes
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answers
11
views
How to apply an ssl certificate to a Load Balancer Listener using OCI Certificates
I'm currently working on running a small personal server using OKE and a load balancer. My problem is as follows
I attached the OCI certificate to the load balancer listener, but it doesn't work, ...
- 1
0
votes
0
answers
7
views
Apache proxy unable to reach Docker container despite port being exposed and open
I have the most basic Apache proxy setup ever which I can't get to work.
On a CentOS server I'm running a regular Apache/httpd setup which serves a few websites. Apache listens on port 80 and 443.
I ...
- 217
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votes
0
answers
19
views
Linux service constantly restarting
I have a service file mmctrl.service with the following contents
[Unit]
Description=MosquitoMax Controller Service
After=network.target
[Service]
User=mm
Group=mm
WorkingDirectory=/home/mm/
...
- 111
0
votes
0
answers
6
views
openstack fails in pci clam and cached bad data
I have openstack instance with one controller node and 2 compute nodes, our production works fine until 3 days ago, but now if we want to create instance with RTX-3090-flavor instance creating fails ...
- 1
0
votes
0
answers
7
views
What is meant by "Message sorting optimization records" in dovecot index?
Dovecot documentation here "https://doc.dovecot.org/developer_manual/design/indexes/index_file_format/#main-index" says that "Message sorting optimization records" are stored in ...
- 21
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votes
0
answers
7
views
What is difference between uidvalidity and list index file in dovecot?
Dovecot's document notation says that uid-validity file store IMAP UID to filename mapping but it also says list.index file also store same. If it's so what is need of two files.
- 175
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votes
0
answers
8
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I am running nodejs App in my main domain in the plesk does any one know how to allow the subdomain to host the nodejs app as well?
does any one know how to allow the subdomain to host the nodejs app as well ? currently I have main domain that is hosting nodejs application on the plesk , but I want to create subdomain under that ...
-2
votes
0
answers
9
views
mysql DB server automatically logging out
As we have checked mysql/error.log found below error.
4247 [Warning] Aborted connection 4247 to db: 'unconnected' user: 'unauthenticated' host: 'PKBL-DPCS-S135.insetgroup.com' (This connection closed ...
-2
votes
0
answers
15
views
Rewriting header of ip accessed IIS server
I have server which has only port 180 > 80 and port 1443 > 443 mapped and open, I can't change this setting because of server owner. Because of that I can't setup proper dns record and I am ...
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0
answers
22
views
Configuring NGINX to emulate API in PHP
I am trying to emulate an API path to reroute to a PHP script. I'm trying the following configuration (found here), but receiving a 404.
location ~ ^/api/v1/(.*)/?$ {
try_files $uri $uri/ /v1/...
- 71
-2
votes
0
answers
16
views
What will be best datastructure to be used in redis if I want faster searching?
I have a usage case where I have to store a list of strings (max size 2520 bytes response) and finally, multiple remote clients will query multiple times (meaning a high burst of requests) to see if a ...
- 21
0
votes
1
answer
20
views
Setup Reverse DNS for a VPS host on a public network
Bassically, I'm trying to revive this question that got no correct answer: reverse DNS (bind) for single ip/machine on non-private network
So, I am trying to configure my own public DNS server for ...
- 1
0
votes
1
answer
17
views
In postfix can I mention sender access map in client restriction?
It's a question out of curiosity rather than necessity. What should happen say I place sender access map inside smtpd_client_restrictions and also place client access map in smtpd_sender_restrictions ...
- 175
0
votes
0
answers
9
views
server 2012Rd backup domain controller not communicating with PDC
I have client with a server with four vm's One is primary dc and another backup dc. There was an error generated with windows time service. The recommendation was to add/ change the logon to ...
- 1
0
votes
0
answers
15
views
Can't get a Local User Account to Run as the Identity of an IIS app pool
I am attempting to move a project forward using a local user account as the IIS app pool identity until domain trusts are established. I have tried everything I can think of to have a local user ...
- 121
0
votes
0
answers
19
views
Rewrite Location Header When Using mod_proxy
We have the following scenario we are trying to proxy requests to two backend domains through the same public address.
<VirtualHost *:443>
SSLEngine On
SSLProxyEngine On
...
- 101
0
votes
1
answer
5
views
doveadm-move : source emails are expunged but disk space not freed
I'm migrating a mailbox setup for a small office where all people are storing company emails in their own personal mailbox to a public mailbox that everyone can access. I started out with doveadm-copy,...
- 232
0
votes
0
answers
18
views
Virtual host configuration not working
I'm trying to move for the first time a website to a dedicated server running on debian.
I created a file called mywebsite.com.conf in /etc/apache2/sites-available
Here's the file :
<IfModule ...
0
votes
1
answer
22
views
How do I login to private Docker Registry with a self signed cert using WSL2 on Windows?
I have a private Docker registry that uses https and a self signed certificate. I have this working on my OSX machine by adding the certificate to The keychain. However, I would not like to connect to ...
- 171
0
votes
0
answers
8
views
HaProxy custom ports
I need to load balancing one of our customers application portal. The flow works as follow:
The enduser reach the portal through the URL example.net:3000/login page;
The enduser will choose one of ...
0
votes
0
answers
13
views
systemd: list both active and not-found units
I want to get a list of active and not-found systemd (user) units.
$ systemctl --user list-units --state=not-found
UNIT LOAD ACTIVE SUB DESCRIPTION
● server....
- 1
-1
votes
0
answers
21
views
An Active Directory Domain Controller (AD DC) for the domain could not be contacted
I have a PC with Windows 11 Home. I use Hyper-V to install 2019 server (Server) and 2 Windows 10 Enterprise virtual machines (VMs). I add two Enterprise VMs on Server as follows.
I select MARVEL.local ...
0
votes
0
answers
13
views
How to configure DHCP relay when NAT is also used?
I have a multi-homed application server that serves multiple networks that are not connected with each other (other than being all connected to the server, each one on its dedicated network interface)....
- 542
0
votes
0
answers
7
views
Unable to Access ArgoCD Web UI - Connection Issue
I'm having trouble accessing the ArgoCD web UI, and I'm seeking assistance to troubleshoot the issue. Here are the details:
Problem Description:
I have successfully installed ArgoCD on my Kubernetes ...
0
votes
0
answers
19
views
Why am I only seeing logoff, but no login, events in Windows Event Logs?
I want to audit when every user logged into of logged off a server via RDP. When I run Get-EventLog or Get-WinEvent and filter for Login (Event ID 4624) and Logoff (Event ID 4634) events, I only am ...
- 126
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votes
0
answers
20
views
"none of the providers can be installed" when I ran "sudo yum -y install nvidia-driver-latest-dkms"
I want to install NVIDIA Driver. I ran sudo yum -y install nvidia-driver-latest-dkms, but I got the following problem:
Error: Problem: package
nvidia-driver-latest-dkms-3:545.23.08-1.el7.x86_64 ...
- 21
0
votes
1
answer
12
views
How to add a default env var to all docker containers
I am trying to configure my dockerd to inject an env var into all containers that it starts.
More specifically, I need every container to use SSH for it's DOCKER_HOST and also where that host is, so ...
0
votes
1
answer
20
views
Client ssl certificate verify error: 26 unsupported certificate purpose while reading client request header
I am trying to send a search request from web server to another server through nginx proxy. I have server_hostname.pem file as server certificate and ca-chain.cert.pem file as client certificate. ...
- 1
0
votes
0
answers
18
views
StrongSwan and Bird BGP route propagation
I have the following networks successfully connected through IPSec StrongSwan tunnel (ie. I can ping both sides through private IP addresses):
VPS1: 192.168.8.44 -- VPS2: 192.168.1.21
I want to ...
- 11
0
votes
0
answers
6
views
Slow transactions in sub-domain
Wonder if you can help solve this little problem.
I administer a system that has Wordpress in the parent domain and an api being served from a sub-domain.
Normally, the api returns results to its ...
- 1
-1
votes
0
answers
14
views
SMS Alerting Recommendations [closed]
Setting up a monitoring/alerting server and need a better way of sending SMS messages than @vtext.com. This service by Verizon is simply unreliable. In my testing, I lose about 30% of my alerts ...
- 1
-1
votes
0
answers
15
views
Ubuntu - Nginx client cert authentication: is a public CA a security risk?
I am struggling with a Nginx setup as reverse proxy with client certificate authentication. The client is only accepting publicly signed certificates to be imported as client certificates for ...
0
votes
1
answer
40
views
WireGuard Hub and Spoke with subnet sharing
I'm a quite happy OpenVPN user who, for security and performance reasons, decided to switch everything to Wireguard.
The main target is to be able to access the office private lan from outside. Both ...
- 1
0
votes
0
answers
12
views
DNF-Automatic trigger set to run at unconfigured time
I am configuring dnf-automatic to automatically install security updates on some low priority test boxes. Eventually I want to the updates to run every Sunday morning around 4-5AM, but for testing ...
- 59
0
votes
0
answers
18
views
Apache Bad Request (400) and time shift in logfile
My web server utilizes Apache and Django for its web service. Occasionally, the web service produces a "Bad Request (400)" error. After reviewing the error log, I noticed that there is a 6-...
- 111
0
votes
0
answers
6
views
Can't connect to UDP service running in k3s and exposed via nodePort
I am trying to expose a UDP service (tftp) through a k3s nodePort but can't seem to connect. The TCP service work fine, but the UDP service doesn't seem to be exposed.
The deployment lists the ports:
....
- 664
0
votes
1
answer
16
views
Is there a way to control kubectl exec through something like rbac or anything else?
I want to know if I can limit access to developers, we want to only allow developers to list pods and check logs, no ssh into pods, is that feasible ? This is what I tried, but it seems to not work ..
...
- 129
0
votes
0
answers
10
views
Softether VPN Client - vpncmd - Two different MAC addresses for one virtual interface
I've encountered strange MAC behaviour in my system - I've got 15 Linux Ubuntu machines with NetworkManager disabled and dhcpcd as DHCP client. Those devices connect to my SoftEther virtual HUB and as ...
- 11
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votes
0
answers
23
views
OpenVPN via OPNsense in Hetzner Network
I am trying to set my openVPN server via OPNsense installed in the hetzner cloud in order to get access to the hetzner's internal network.
The hertzner's internal network structure is separated by ...
- 1
-1
votes
2
answers
49
views
Seeking guidance on setting up a proxy server with DNS for specific sites
I setting up a proxy server for specific sites using a DNS server, and I am seeking guidance on handling HTTPS traffic. Here's a brief overview of my setup and the challenges I'm facing:
Objective:
...
-1
votes
0
answers
19
views
Unable to send DSN messages from exchange 2019
I have an Exchange Server 2019. I wish to send DSN when for exemple someone send to an non-existing email address. It works in internal but not in external.
Every user from Exchange can send and ...
0
votes
1
answer
38
views
Hosting Laravel Filament apache server responded with a MIME type of ""
I been trying to host my laravel filament project into my server using apache but upon deployment i met 2 problem i never seen before
pic related
Failed to load module script: Expected a JavaScript ...
0
votes
0
answers
12
views
What does output of Chef "knife node show" command mean?
With reference to the following command:
knife node show hostname
I see output for:
Run List:
Roles:
Recipes:
What does Recipes: mean in this context? I presume it means that these are the recipes ...
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