Latest Server related questions

Score: 0
Linux routing and port forwarding to a secondary network not working from WAN
sa flag

I have a linux box acting as a router, with two interfaces · eth0 - 192.168.0.61 · as0t0 - 172.27.224.1

Network 192.168.2.0/24 is accesible through as0t0, so I have this routes:

[root@192.168.0.61 ~]# route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         gateway         0.0.0.0         UG    100    0        0 eth0
172.27.224.0     ...
Score: 1
CesarGon avatar
How to connect device with no web browser to RADIUS WPA2 Enterprise wifi network
cn flag

I am trying to connect a Bresser 5-in-1 Weather Station to a workplace's wifi network, which uses RADIUS WPA2 Enterprise security. From a laptop or smartphone I can connect to the network and then enter my credentials (user name and password) to get on the Internet, but this won't work with the Weather Station since it lacks a web browser. The only configuration that I can perform on it is through a ded ...

Score: 0
Nginx configure location rewrite for all subfolders
cn flag

This question follows on in many ways from a previous one I had asked - and ended up answering myself. A brief summary of the problem I describe there and my solution to it

  • I need to perform different default actions when there is an attempt to access files in a subfolder depending on who is attempting the access

aa

  1. A "back-office" web app in which case the file is delivered if it exists or a "stu ...
Score: 2
Chaining WireGuard Servers: Can ping both from client, but can't access internet. IP routing issue?
cn flag

I am attempting a chained/double-hop VPN setup where all client traffic passes through 2 servers before reaching the internet:

Client → Server1 → Server2 → Public Internet

All peers are on these private address blocks: 10.103.213.0/24 (IPv4) and fd6f:9403:2887:9cd6:10:103:213:0/112 (IPv6). Below are the configurations of the peers and the IPTables rules in place. (Please also note the names  ...

Score: 0
user2965243 avatar
Google Cloud App Engine subdomain not working
lu flag

Long story short- My subdomain is not working while domain is. Chrome just displays error- DNS_PROBE_FINISHED_NXDOMAIN. Here are images of config.

Google cloud config

Domain dns config

Deploy.yaml config

I tried different things- Verified subdomain, added subdomain CNAME, added A and AAAA records for subdomain. Either it throws error, like now. Or it points to same location as domain.

Score: 0
Michael Uray avatar
Apply Exchange Public Folder Permission import via Import-CliXML
cn flag

I did run into the situation that I lost all my public folder permissions which were assigned via groups.

Before the migration started from our MSEX2016 server to Office 365, all the permissions got exported to a XML file, what I think (described on this Microsoft page) happened with the following command:

Get-PublicFolder -Recurse -ResultSize Unlimited | Get-PublicFolderClientPermission | Select-Object ...
Score: 0
HTTPS breaks Socket.io connection
ch flag

Fault description
I have in my test environment Rasa chatbots running in docker containers. Chatbot's fronted is a Botfront webchat widget in a website served by Apache2 in same server. I also installed Nginx as reverse proxy which then serves Apache virtual domains. Chatbot works directly from Apache http://testibotti2.omnia.fi:444/ and also via reverse proxy http://testibotti2.omnia.fi/ but when  ...

Score: 0
Drallas avatar
Mounting files from a Docker Named Volume
ma flag

I have moved all my Docker containers to named volumes.

My Traefik Container needs two files to be mounted directly.

The current working config looks like:

volumes:
- /etc/localtime:/etc/localtime:ro
- /var/run/docker.sock:/var/run/docker.sock:ro
- /Container/traefik/data/configurations:/configurations
- /Container/traefik/data/traefik.yml:/traefik.yml:ro
- /Container/traefik/data/acme.json:/acme.json
 ...
Score: 1
Apache reverse proxy to Node - Connection refused: AH00957
in flag

I am trying to get a brand new cloud based server working with a default version of 20.04 server ubuntu working with apache and node. The node server appears to be running without issues reporting 4006 port is open. However I believe my apache config is not. The request will hang for a very very long time. No errors are displayed in the node terminal.

I have confirmed that everything is correct o ...

Score: 0
Emilio Dalla Torre avatar
Secure my DNS server by allowing connection only from VPN
cn flag

I have an Ubuntu 20.04 LTS VPS (connected directly to the internet), on which I installed WireGuard and Pi-Hole.

I noticed tons of requests on my ad-blocking DNS server, and I suddenly realized that leaving my 53 port open was a bad idea at all.

I'm now wondering how could I block all requests to port 53 unless they come from WireGuard tunnel (the idea is that I want to be able to access my DNS only ...

Score: 0
Gamer In The Game avatar
So many TCP packets to domain server from domain clients
cn flag

I have Windows Server 2012 R2 which controls my LAN. Everything was working fine (Shared Folders, Folder Redirection and so on) for a two months. But suddenly, there occured delay on communication between client computers and the server. When I look at the 'resmon', some client computers send heavy packets (approximately 9,000,000) to the server. When I look at Network Activity -> Image, it says 'Sys ...

Score: 0
vrms avatar
failing to switch selinux to permissive mode with ansible TASK
de flag
  • I fail with an Ansible playbook installing postgresql on a centos7 target due to some permission problem which seems to be rooted in selinunx in some way.
  • As I have no experience with selinx whatsoever and am in process to learn ansible atm I want to get around this first without touching the question whether this is ideal or not from a selinux perspective.

So, I try to set selinux to permissive o ...

Score: -2
Moses avatar
Can a Domain Admin login to domain machines using its username, but locally?
us flag

My question is as follows:

If Domain Admins are members of every local Administrators group, isn't that mean that a domain admin user - let's say "test", can login via (let's say RDP) to a domain machine locally, by typing for example - "dom_machine\test"?

Also, why wouldn't you see by running net user on a domain machine all domain admins as well?

I don't have a test environment to check it so I'll ...

Score: -2
Can one machine virtually host a DNS server and an Email server?
in flag

I have one question: is it manageable to host a DNS server and an Email server on one machine?

Im using proxmox as virtualization Zimbra as the email server

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