Latest Server related questions

Score: 0
Selective Suspend in Linux?
us flag

In order to find the reason why my system is rebooting instead of suspending, I would like to suspend my devices one by one to find the faulty one.

Is there a way to do this in Linux? I searched for quite a long time now but without success.

Score: 0
SG Hosting Solutions avatar
Domain Not working
cn flag

Domain was recently transferred to my hosting server. It has not worked since the transfer, I made sure all the DNS was up to date and even had the registry do a refresh and update them as well. I'm getting "Hmmm… can't reach this page". When I do a test is shows DNS server unavailable. I went to http://leafdns.com/ and it shows the SOA values was high so I changed them now it shows the retry is ...

Score: 0
Sinoridha avatar
OpenVPN Connect Client Mac only working after fresh install
us flag

I'm facing a problem that I can't be sure what the root of the problem is.

I am using OpenVPN Connect Client MacOS version 3.3.2, connected to home wifi. Here is the condition that I am facing:

  1. OpenVPN client working after fresh install (load file ovpn and connect), It is connected and my IP address changed. But when I disconnected the vpn and connect again, I had connected but my IP was not changed, I  ...
Score: 0
SCCM Application Update Paradigm
in flag

I am a developing an application that is being utilized by sysadmins with SCCM. I am curious what the best way to release updates to my application would be. I am planning on having my application auto-update -- requiring no manual intervention from the sysadmin. What would be best practice of auto-updating my application knowing it will be in SCCM pipelines?

Thanks in advance,

Matt L.

Score: 0
Rino Bino avatar
Setting Netbox Permissions on Remote Users Is Not Working
us flag

GOAL: ANY user that has successfully authenticated with SSO (through REMOTE_AUTH) is granted admin (or at least superuser) rights, without needing to create any users or groups beforehand.

I have remote auth working fine (the user is logged in on NetBox successfully) but I am not able to set any automatic permissions. All users only have view access.

The only thing that works is explicitly setting ...

Score: 0
Mateo avatar
Ubuntu login fails with a user of a trusted IDM domain (AD)
pk flag

We have an IDM Server on a Rocky Linux distro configured with a Trust to a Samba AD DC (also installed on a Rocky Linux).

So we created a user 'usupru2' on Samba AD DC under adtest.uy domain.

Then we enroll an Ubuntu 20.04 client to IDM and when we try to login with 'usupru2@adtest.uy' it fails with the message below:

Dec  2 18:05:30 prueba gdm-password]: pam_unix(gdm-password:auth): authentication failu ...
Score: 1
Shery avatar
Limiting ARC Size for the proposed system
cy flag

I have a pool of 5 x enterprise 12Gps SSD that I use for internal storage for a proxmox server. This pool is used to stand up VMs and containers. The problem is that it is eating up a lot of my available RAM which is 192G! Here is the summary: enter image description here

As you can see the Max size is 94.4GiB!!!

My question is: What should be the optimal value for this? and how to change it?

This is my production server an ...

Score: 0
What Windows drivers survive a wipe / reset?
tr flag

We are fully onboard with the modern mobile device management dream. Managing PCs with Intune and onboard them using Autopilot. These PCs are purchased with a clean install of Windows. For those we are migrating, we install a clean copy. When a PC moves between users or roles, we Wipe / reset it. We also rely on Windows Update to maintain its drivers (see Drivers 101). Normally, this works great. Ho ...

Score: 0
Proper quorum configuration with a 3-node Windows cluster where only 2 nodes can take ownership
se flag

We operate a 3 node Windows cluster to add HA capability to SQL Server. In this cluster 1 of the 3 nodes is a "reporting" server and is configured to never take ownership of the cluster. At the moment we have one node (node1) and the file share witness in one data center, and the other node (node2) and reporting node (node3) in a second data center. Here's some sanitized pics of our config:

enter image description here

Here ...

Score: 0
striker008 avatar
Bad magic number in super-block....Rsync Issue
us flag

I am struggling to figure out if I setup this 4TB external drive wrong. Unfortunately, it now is like 95% full, so I don't want to start over. The issue started with not being able to run rsync properly, but I believe the error might be deeper, but I don't know what to do.

output of FSCK for /dev/sda1:

sudo fsck /dev/sda1 fsck from util-linux 2.31.1 e2fsck 1.44.1 (24-Mar-2018) /dev/sda1: clean, 8491/244 ...

Score: 0
Windows 10 guest on Proxmox has limited network speed?
in flag

Thanks in advance for any insights you might be able to provide... this one has me stumped.

I'm running proxmox on my server, and I've got multiple VM's on that server.. some running windows 7 some, ubuntu, and some windows 10 guests.

I have an 1000mb/sec upload and download speed to my server, and testing it using speedtest.net from ANY of my other machines, I get about 995/sec both directions, all ...

Score: 0
Levi Uzodike avatar
Do ipmiutil, ipmitool and redfishtool use different timers for watchdog?
us flag

So are there different timers? When I change the timeout action with redfishtool's PATCH, it doesn't seem to affect whatever ipmitool is looking at. ipmitool still reports "No action".

$ redfishtool -v -r <ip> -u <user> -p <password> raw PATCH -d '{"HostWatchdogTimer": {
        "FunctionEnabled": true,
        "Status": {
            "State": "Enabled"
        },
        "Timeo ...
Score: 2
Action Required: Suspicious Activity Observed on Google Cloud Project
cn flag

I received the following email from Google today. Ran multiple scans on our system and nothing came out - the destination IP address they sent is a Facebook IP. Does this make any sense? We run Facebook Ads - and my only explanation is that somehow a malicious ad made it into their ad network.

Any assistance much appreciated.

Our systems identified that your Google Cloud Platform / API Project ID [] ...

Score: 0
user3175049 avatar
Proper debian configuration for bridge/tap interface for use with QEMU
us flag

I am having troubles restoring my internet connection after bridging my network and a tap interface.

I am using debian 5.10 and following this guide: https://wiki.debian.org/QEMU#Networking

My original configuration with no bridge with which I have an internet connection is such:

/etc/network/interfaces:
auto ens192
iface ens192 inet static
  address 10.15.10.58
  netmask 255.255.255.0
  gateway 10 ...
Score: 0
Detecting hypervisors in Puppet
fi flag

Puppet provides a fact vitual which is supposed to show what virtualization method a system is using. We use Redhat 7 and 8 for guest operating systems. We have a lot of physical systems, and also use RedHat Virtualization, KVM, and Linode. The documentation for virt-what says it can detect rhev, but that seems to only detect the old version, not newer versions which are just reported as kvm. Simil ...

Score: 0
SunkTitanic avatar
Is it normal NGINX http upstream check status to be public?
kr flag

I am newbie in pentest. I pentest a website, where I found a service "NGINX http upstream check status" in public, with private IPs and ports linked to internal servers. I am wondering if it's normal to be accessible for everyone in public and if it's not normal, what kind of vulnerability is it? Thanks.

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