Latest Server related questions

Score: 0
Refreshing Windows DHCP Server reservation active/inactive state
in flag

I have a Windows DHCP server with a number of reservations. These all seem to work correctly (in that the addresses are correctly distributed) but, somehow, the Active/Inactive state of these has become corrupted in the Leases view on the DHCP MMC.

Machines that I know are not plugged in are showing up as Active, making it very difficult to see at-a-glance which machines are on-site or not (at le ...

Score: 0
Alain avatar
How to create two different networks on Hyper-v
ve flag

I currently have 2 physicals hosts with windows server 2012 R2 datacenter on each of them. I have a 10.69.11.0/24 network with several VM's: 2 DC 2 File servers.

I want to test a course that I have bought, and use another network 192.168.1.0/24 for that lab. So I have created a new VM to start, and connected it to the same virtual switch than the other network. I got a DHCP address of the first n ...

Score: 0
merge attachments from two emails into one?
in flag

Is it possible to merge two emails sent to the same address within a couple of minutes into just one email? I'm dealing with some software that sends invoices in one email and a statement in another and I'd really just like them to be in one email. Can I do this with postfix? Or is there some other way of doing it? Like emailing it to a 'local' email address and then they get repackaged locally? Not sur ...

Score: 1
certbot option to _display_ configs (specifically currently-registered email address)
cn flag

Does anyone know of an option with certbot (a.k.a. letsencrypt) to show the current configuration options? I know one can specify the config file (--config) and specify the registered email address (-m), but I'd like to inspect (in an automated way) the existing configuration values prior to executing a certbot command. I also know that I can inspect the canonical config file, but it's nice to have t ...

Score: 0
A new kernel complied on base CentOS 8Fail to load/boot
by flag

I have successfully complied the v5.13 kernel and set this to default. Please see the logs below. However when I reboot the device, I. get the error:

../grub-core/loader/efi/limux.c:119:can't allocate initrd

Then Kernel Panic ad just sits there. I do have new kernel in /boot/ saved and intramfs for new kernel as you can find in log below. Any advice how to fix the issue.

[asingh47@snuc-desktop  ...
Score: 0
DeadSec avatar
Kemp returning 520 http error when I try to connect to sub that is http using https
cn flag

I hope you're doing great so; recently, I started using kemp as a load balancer for my server, and everything works fine when the service (real server) comes already with a self-signed SSL from the host, but when I try to add a new real server that its default is HTTP and doesn't have HTTPS when I try to access it the same way I do with the other the browser returns a 520 error.

I heard some term ...

Score: 0
Root Loop avatar
HashiCorp packer with vshpere 7.0.2 : error mounting an image
ru flag

Not sure if anyone using Packer to build images for vmware vsphere 7.0.2. Here is the error I am having and I dont know what does it mean by device 0 What is this Device 0?

Here is the error:

==> vsphere-iso: Creating VM...
==> vsphere-iso: Customizing hardware...
==> vsphere-iso: Mounting ISO images...
==> vsphere-iso: Destroying VM...
Build 'vsphere-iso' errored after 956 milliseconds ...
Score: 0
palias avatar
Boot diskless client from iscsi target
tk flag

I have a Ubuntu server 20.04 setup to run the service as an iscsi target.

I've accessed and mounted the target from a client (running Debian) and installed a Debian on the mounted block/device. Making sure that the first partition on that block started at 2048, for installation of grub.

Having done this along with modifying bios settings to use the same username, password and target name; I get an e ...

Score: 0
MySQL accessing a lot of deleted temp files
ca flag

MySQL version: mysql Ver 8.0.25-0ubuntu0.20.04.1 for Linux on x86_64 ((Ubuntu))

I have a server that hosts a MySQL database and Apache Airflow. It was working fine for a couple of months. For a couple of days, my services are constantly crashing.

I see that the error is due to insufficient Disk Space: These are the errors that I see when I try to run my Airflow Service.

enter image description here

enter image description here

This is happening even thou ...

Score: 1
MattB avatar
Ansible-vault inline encrypted string throws error
cn flag

I'm having trouble with inline encrypted strings in Ansible/Ansible-vault.

I'm storing the Ansible Vault password in a file and have a local config file that declares it:

[defaults]
vault_password_file = ./my_vault_pass

As I already have a vault_password_file defined, I create my encrypted variable with the following command:

ansible-vault encrypt_string --stdin-name 'username'

When prompted, I en ...

Score: 0
Script not running on startup for GPO
za flag

I have seen many posts on this website about something similar but none of them have had the resources to fix my issue so I will go into as much detail as I can. If I leave any information out let me know.

We have a server with an exe file on it to start an update for a software called Bluebeam. I wrote a script file to start that exe on startup and placed it in the same directory as the exe. Not ...

Score: 0
Gary Smith avatar
Exchange 2019 multisite DAG/replication
us flag

I'm exploring some options to setup a two site DAG for resilience. I have experience with same site DAG but the customer in this case is looking to put an Exchange server at two separate locations. Active/Active is not a requirement. Manual failover is also acceptable (and probably more desirable in this case). The network between the two is a 1GB connection (usually about 80% open bandwidth) over V ...

Score: 0
Dave Simione avatar
Options for web application using Windows Authentication (IIS and Kerberos) to require MFA
vn flag

Apologies in advance if this question is better suited on another StackExchange site; this felt like the best first choice.

Background

I have a web application (.NET Framework, ASP.NET Web Forms and MVC) running on IIS (any version). The application has no authentication logic, instead relying only on IIS configured for Windows Authentication (Negotiate); the application then references HttpConte ...

Score: 1
dywan666 avatar
How to parse a map?
hu flag

I'm trying to create a list in ansible which consists of some docker container information. First, I'm running a command module which returns this in stdout:

"map[key1:value1 key2:value2 key3:value3]"

How can I parse this further to get the values based on the key that I provide? When I use a map filter, I get this:

"msg": "<generator object do_map at 0x7f3845b8a740>"

If I run the list filter, I j ...

Score: 0
Cant connect pfsense openvpn service using tunnelblick as a client
in flag

I currently have a working pfsense community version firewall. when I am trying to connect a new user to the openvpn service over the pfsense using the tls+authentication method the user is getting the following error

Unrecognized option or missing or extra parameter(s) in /Library/Application Support/Tunnelblick/Users/ella/internal VPN.tblk/Contents/Resources/config.ovpn:4: data-ciphers (2.4.11)

 ...
Score: 0
IIS 404.4 for rewriting https to http
ke flag

I have two servers running IIS, trying to serve Power BI Report Server (if it matters).

As far as I can tell on both servers, I have the following:

  • Power BI Report server listening on 127.0.0.1:80 (http)
  • IIS listening on (all ips):443 (https)
  • IIS pointing at an empty directory to serve
  • A rewrite rule that matches (.*) and redirects to http://localhost:80/{R:1}

All versions of everything as far as ...

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