Latest Server related questions

Score: 1
Nec avatar
ejabberd: ldap_filter in LDAP Active Directory
cn flag
Nec

TL;DR: How to setup ejabberd to only allow some Active Directory group members?

Hello,

After having successfully set up an ejabberd service plugged in to our AD, I'd like to narrow the allowed users to a specific group.

My working setup is :

auth_method: [ldap]
ldap_servers:
  - 1.2.3.4
  - 1.2.3.5
ldap_uids:
  mail: "%[email protected]"
ldap_base: "OU=FON,OU=Domain,OU=Global,DC=domain,DC=lan"
ldap_rootdn ...
Score: 0
Martin Braun avatar
How to get the email I entered on Proxmox VE setup in the shell?
sb flag

When I login to my Proxmox VE7 host, I'd like to get the email that I entered when I set up Proxmox on installation. Is it possible?

The idea is to automate certbot initialization non-interactively and I would rather use the email I entered previously automatically than asking for the email in my script again.

To clarify, I wish to get the email that I entered here within a shell script:

enter image description here

Score: 2
DNS: Zone TrustAnchors secondary servers must respond to queries for the zone
pl flag

I'm trying to clear out every last error (and hopefully warnings as well) mentioned by BPA (Best Practices Analyzer) about my DNS server on Windows Server 2019 server. Currently I have 1 error left:

DNS: Zone TrustAnchors secondary servers must respond to queries for the zone

There's also a warning, most likely related:

DNS: Zone TrustAnchors secondary server 10.10.1.2 should respond to queries f ...
Score: 0
Application cannot start, claiming "port is already in use", but it is not
ru flag

Application (apache storm) cannot start throwing the below exception

2022-04-12 04:56:13.997 o.a.s.d.u.UIServer main [ERROR] Exception in UlServer 
java.io.I0Exception: Failed to bind to 0.0.0.0/0.0.0.0:8888 
at org.eclipsejettyserver.ServerConnector.openAcceptChannel(ServerConnectorjava346) ~[jetty-server-9.4.14.v20181114jan9.4.14.v20181114] 
at org.eclipsejetty.server.ServerConnector.open(ServerConnecto ...
Score: 0
Vadim avatar
Why is NetworkManager in disabled status?
om flag

ubuntu 20.04 server host

Tell me why when getting nmcli status

nmcli general

I get

STATE         CONNECTIVITY  WIFI-HW  WIFI     WWAN-HW  WWAN
disconnected  unknown       enabled  enabled  enabled  enabled

At the same time, the NetworkManager.service service itself was successfully started. The only error in the log:

network manager error failed to open.run/network/ifstate

Indeed, there is no such fi ...

Score: 0
Rami avatar
Docker can't pull images behind proxy server
in flag

am using docker version 20.10.14 with CentOS Linux 7, i just installed docker and set up the proxy settings in /usr/lib/systemd/system/docker.service and my proxy settings are

Environment="HTTP_PROXY=http://10.330.100.100:3128/"
Environment="HTTPS_PROXY=https://10.330.100.100:3128/"
Environment=no_proxy=localhost,127.0.0.1

i get an error like

Error response from daemon: Get "https://registry-1.do ...
Score: 0
Sagar Jain avatar
IPSec established but cannot ping remote LAN
fr flag

I have successfully established IPSec in my OpenWrt router but I am unable to ping the remote subnet. Below are the related files

cat ipsec.conf

conn vpn3
  keyexchange=ikev2
  left=10.129.170.132
  right=103.44.119.90
  leftsubnet=192.168.18.0/24
  rightsubnet=192.168.100.0/24
  leftauth=psk
  rightauth=psk
  authby=secret
  auto=start
  dpdaction=restart
  dpddelay=30s
  dpdtimeout=150s
  keyingtrie ...
Score: 1
Updated EXIM4, now not using TLS due to validation failure
gb flag

I have a home server and updated the system drive to an SSD as it had been on a combination of USB and HDD for /home and /var. Because the USB was on a previous version of Debian I have done a fresh install, which has also upgraded me to version 4.95 of EXIM, previously I was on 4.94.2.

Despite the same smarthost configuration, to use my ISP's SMTP server, it no longer uses TLS and gives a valid ...

Score: 0
Forward HTTP (or TCP) request through NGINX using subdomain to a specific port
in flag

I want to expose a local web server through a remote webs server. The remote host has already an Nginx and a web application (webmail). The remote server works as a gateway for the local webserver who's forwarding the port 80 to the remote 8080. This is working.

Now I want to forward the subdomain (e.g., bridge.mydomain.co) requests to the forwarded port. I tried using this:

server {
    listen 80;
   ...
Score: 0
clam37 avatar
Traffic not tunneled/forwarded using StrongSwan
ar flag

Description

I am new to strongswan and I like to set strongswan in a road warrior configuration.

My moon network is an AWS VPC with CIDR block 172.31.0.0/16 Inside that network, my VPN gateway is an EC2 instance located on a public subnet with a public IP X.X.X.X

On the moon network I have an HTTP server with IP 172.31.X.X listening for requests on port 80.

My carol host is also an EC2 instance located  ...

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