Latest Server related questions

Score: 0
Jordán E Moisés avatar
Bind9 Response Policy Zone (RPZ), does not work on clients
bm flag

On my single DNS server, bind9 (version 9.11.5-P4-5.1), I have configured a Response Policy Zone (RPZ) to block certain domains. The IP of the DNS server is 192.168.1.5

Now I am going to put the relevant parts to the configuration of the different files and commands:

On the server:

In /etc/bind/named.conf.options

acl trusted {
    localhost; # this server
    192.168.1.0/24; #my net
}

Also

// Only a ...
Score: 1
Derkades avatar
Prevent containers from using hugepages
cn flag

How do I prevent applications in containers from using hugepages? I want to allocate large 1G hugepages for VMs, but these are currently "stolen" by applications that do not need them at all (like phpmyadmin).

I found the capability CAP_IPC_LOCK:

Allocate memory using huge pages (memfd_create(2), mmap(2), shmctl(2)).

but Docker containers already don't have this capability by default.

Is it possible to ...

Score: 0
terpentin avatar
Fedora 35 dnf ignores max_parallel_download in /etc/dnf/dnf.conf
gi flag

maybe a stupid question but I couldn't find any good hint of what went wrong.

Except for this Post - but unfortunately, it is a dead end. ;-(
Why DNF is not obeying "max_parallel_downloads" from config file?

I am using Fedora as Workstation Version as well as Server with a local mirror.

PRETTY_NAME="Fedora Linux 35 (Workstation Edition)"

Version of all DNF packages is the following:

[terpentin@mainsyste ...
Score: 0
00fruX avatar
Disabled SSLv3 in Windows registry but still showing POODLE vulnerability
fr flag

Windows server 2016 Standard.

Recently we've been getting hit by brute force attempt using POODLE. I did a little research and found we should disable SSLv3. However, when I go into:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\Schannel\Protocols\ 

...and look at my SSL 3.0 key, I already have both Client and Server folders in there and both have the same two DWORDs: DisabledByDe ...

Score: 1
mikef0x avatar
restrict access to a specific URL with .htaccess
vn flag

Hello i am running server with xenforo. i would like to know how can i restrict url from .htaccess.

Url is : https://mywebiste.com/index.php?members/find&q=oi%5Bp%5C&_xfRequestUri=%2Findex.php%3Fmembers%2F&_xfWithData=1&_xfToken=1648216864%2C89d40e7bf50a91b8a62f9fe448c5d1f3&_xfResponseType=json

there is sql injection so it think just blocking it would fix it.

i tried doing someth ...

Score: 0
YD8877 avatar
supervisord refuses to start when provided program config
jp flag

I'm setting up supervisord to run a few scripts perpetually.

If I start supervisord without any program (*.conf file in /etc/supervisor/conf.d), it runs perfectly fine

root@networking:~# systemctl restart supervisor
root@networking:~# supervisorctl
supervisor>

Configuration file below:

; supervisor config file

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chm ...
Score: 0
Matteo Fabbroni avatar
Nginx reverse proxy subfolder with nextcloud
in flag

I have a Nextcloud server deployed at address 192.168.6.20 (snap install with ubuntu 20.04 LTS). It's a plain http, so no https. If I point a browser to http://192.168.6.20 it works.

Now I want another server to be its nginx reverse proxy, by pointing at https://frontend.mydomain.com/cloud I would like to access the nextcloud install.

I'm in trouble with the fact I want to access using a subdirectory

Score: 0
iptables, which rules do I need for a full round trip of DNATed request + reply
ru flag
bas

I am trying to understand iptables and want to make a simple test in my home network. I want to access some website running on an RPI, while accessing it through my ubuntu desktop.

NOTE: I am allowing EVERYTHING on my FORWARD rules on the ubuntu desktop PC (just for this test). I know that's horrible for security, but for now I don't care, I just need to understand what I need to do at a bare mini ...

Score: 0
Eva exe avatar
Best way to store database file on a NAS and run the server on a computer
jp flag

I have a txt file more than 250go I want to create a database with that and access it by a python program that I'll be coding.

I have a NAS server on my local network ( 1gbit network ) And I would want to : Store the database on the NAS Run the server on my computer

Run my python program on a distant computer, this program will ask my computer ( that is run as the server ) data that are stored on m ...

Score: 0
infoman33 avatar
Nginx serve mutliple services via https on different port
cn flag

Web is not my field but i thought i could handle it.

The purpose is quite simple:

Got 3 services i want to serve from the same Virtual Machine on the same network.

elastic:8881 > ssl > :8881 kibana:5601 > ssl > :8882 webserver:80 > ssl < :443

I managed to serve elastic and kibana without any problems following the documentation with this configuration on nginx :

/etc/nginx/conf.d/serves ...

Score: 0
Keepalived going split brain when Firewalld is running
pl flag

I'm using keepalived to provide availability between two Alma 8 Nginx servers (hosted on VMWare if that's of any relevance). When firewalld is enabled, despite a rich rule being set for VRRP, when I bring firewalld up both hosts start to respond on the virtual IP:

root@dca-nfs01:~# arping 172.31.5.233
60 bytes from 00:50:56:84:ac:d0 (172.31.5.233): index=39 time=1.960 usec
60 bytes from 00:50:56:84 ...

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