Latest Server related questions

Score: 0
Maverick128 avatar
Group Policy Object (GPO) - bypass Computer Configuration for a specific AD Group (Admins)
jp flag

is it possible to bypass a GPO "Computer Configuration" (Firewall Settings) for a specific AD Group ?

We want a specific AD group to be able to disable the firewall. Currently this GPO applies to users and admins. I added this admin group in the Local\Administrators, but I have the same result...

I also tested the loopback policy but it does not change anything.

Do you know of a more appropriate way to ...

Score: 0
Is it yet possible to securely host a "virtual server" away from your physical control, like this?
cn flag

What I'm looking for is some way to, on my own computer, run some sort of command which "bakes" my PHP scripts and some sort of configuration file into a black box of a single file, something like My server.abc, which is impossible for anyone to "peek into", and which I simply upload to some company's website and which then goes into their big "cloud computer" or whatever, and then runs as long as I pa ...

Score: 0
Tracking the IP and Physical address of the machine originating an email message
in flag

My organization is using Google's email services for the creation and management of their email accounts. Recently, an objectionable email was sent from a Gmail ID (presumably a fake account created specifically for this purpose) to many of our organization's email addresses.
Can we trace back the IP (both local and public) and the MAC address of the machine used to send this email? We suspect that  ...

Score: 1
egt avatar
Apache LocationMatch match group and use in a header
eg flag
egt

I am trying to get a pattern from an URL, and to use it in a header.

Something like

<LocationMatch "^/static/(?<sitename>[^/]+)">
 Header set Content-Security-Policy-Report-Only "frame-ancestors 'none'; report-uri https://csp-reporter.com/%{env:MATCH_SITENAME}"
</LocationMatch>

As documented here

I am getting an error

AH00526: Syntax error on line XXX of XXX/httpd.conf:
Unrecognized hea ...
Score: 0
Menas avatar
How to toubleshoot port blocking issue
cn flag

I'm forwarding port 80 of a web server to the public interface of the firewall, which is then mapped to a domain name so that the server can be accessible from that domain name.

I did this process too many times but this time I'm in a different country and connected to the internet using a different kind of firewall.

Conditions:

  1. When I try to access the website from any other networks, it shows " ...
Score: 1
Can Premature end of script headers be properly debugged? (getting the real error message?)
in flag

We are getting

[Wed Aug 25 15:06:05.484053 2021] [proxy_fcgi:error] [pid 24792:tid 140550620227328] [client xxxx:40224] Premature end of script headers: index.php, referer: https://www.example.com/
[Wed Aug 25 15:06:05.484091 2021] [proxy_fcgi:error] [pid 24792:tid 140550620227328] [client xxxx:40224] AH01070: Error parsing script headers, referer: https://www.example.com/
[Wed Aug 25 15:06:05.4841 ...
Score: 0
Tomcat Deployment Slow on Unix Server
cn flag

We recently moved to Tomcat from WebSphere for our application.

We are using: JDK 1.8 Build 191 and Tomcat 9.0.50. Most of the application is a mix Servlet/JSP and a few webapps with Spring MVC, it does use some multithreading

Now our test servers deploy absolutely fine. Its pretty zippy. But when deploying on Tomcat on Production, it just comes to a screeching halt.

For Example, This is an output from ...

Score: 0
kab00m avatar
Moving AD DNS records from bind to AD
br flag

I have a BIND DNS server serving example.com zone. Many hosts belong to example.com but one of hosts is a domain controller of ad.example.com. AD was installed without DNS support and store its records in main zone. I would like to move ad.example.com records to domain controller thus example.com will have only NS records pointing to AD.

What is the right approach to move *.ad.example.com to AD D ...

Score: 1
vrms avatar
setting up k8s cluster with podman
de flag

I want to set up my first kubernetes cluster for learning purposes.

I have 3 lxc containers running AlmaLiunx 8.4 *one should become the controller, the remaining 2 will become worker nodes.

As a guide I am use this tutorial. I want however use podman as container runtime and have installed that already on the to worker nodes. When executing the kubeadm init command on the controller I get an error sa ...

Score: 1
Bruno avatar
isc-dhcp-server assigns same IP address for different hosts
jp flag

I have an isc-dhcp-server running in a Docker container, which I configured with one subnet of 100 available IP @.

When starting my laptops (they are all running Linux OS), when they are requesting IP@, they are all offered with the same one by the DHCP server, even though they have different MAC@.

When I have a look at the /var/lib/dhcp/dhcpd.leases file, I see different "lease" lines, one per lapt ...

Score: 0
Edvinas avatar
Display max rrd values using Graphite with Grafana
aq flag

Getting crazy trying to display max rrd values in Grafana. So far we’ve always used Graphite to display RRD values in Grafana. And it always been avg values. But now i need to display max values. I’m trying to modify the query by adding consolidate by (max) function to Grafana query. But the values is still AVG ones…

Thanks for any input

Score: 0
ClamAV cannot access files
cn flag

I've a server (CentOS 7) with ClamAV installed. clamdscan is running every 12 hours and for some files, I'm always getting the following message:

ClamAV has failed to run. The return error message was: An error occurred.

WARNING: /var/www/html/data/durchfhren.pdf: Can't access file

----------- SCAN SUMMARY -----------
Known viruses: 8460865
Engine version: 0.103.2
Scanned directories: 0
Scanned f ...
Score: 1
Julian Dimitrov avatar
Router with vpn client do not forward dns requests to the connected devices
jo flag

I have a problem with my router forwarding dns requests to it's clients.

My setup is as follows. I have an ISP provider configured on my router and a vpn client connected. In the vpn's network there is a local dns server that has some of our internal records. My computer is connected to the router and I'm in its local network. I'm able to ping by IP address, but hen I try to ping with the domain name ...

Score: 0
t0rxe avatar
IIS 10 - CloudFlare Proxy Reversing (mod_remoteip or mod_cloudflare)
ru flag

I have a forum running on my website which is using phpBB, but all users on it have a CloudFlare IP. This is not ideal at all and I would like to fix it.

After running a Google search and spending about an hour trying to solve the problem, there seems to be no possible way to use 'mod_remoteip' for IIS. It is only for Apache server.

Moving on, I decided to try 'mod_cloudflare' (which CloudFlare says ...

Score: 1
Kemal Kaplan avatar
How can I restrict access from external IP's for a ngnix location
cn flag

I want to restrict access to an ngnix location from external IP's. I add the following configuration to the ngnix config file, but I am not sure if it is the right way to do so. Is there any better alternatives for restricting the external IP's to access a location?

map $proxy_add_x_forwarded_for $remote_ip {
    default     $proxy_add_x_forwarded_for;
    ""          $http_x_real_ip;
}
map $remote ...

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