Latest Server related questions

Score: 0
apache2 vnc proxy to proxmox (with intermidiate php application)
mx flag

he have a php application that has access to proxmox and display the vnc console by sharing the token. this is in a apache2 server. We try to proxying the vnc requests behind apache so the end user has no direct access to proxmox. The issue based on the logs that there is no handler for apache:

AH01144: No protocol handler was valid for the URL /api2/json/nodes/server/qemu/vmid/vncwebsocket (schem ...
Score: 0
Jimbo Vader avatar
Do email providers junk all email from certain IP address ranges?
fr flag

TLDR: Outlook.com appear to be junking all our emails from new VPS - nothing has an effect so questioning if IP address range reputation is the issue.

We used to host all our websites (five) and email on a single VPS. Due to email problems that we were unable to resolve we obtained another server from a different company (Hostinger) to host our email.

Everything has been set up ok as far as we know - S ...

Score: 0
Ryan Peters avatar
Random deleted emails remaining on some Samsung Email android devices with Dovecot server
cn flag

I'm running Dovecot 2.2 (via Mail-in-a-Box) on Ubuntu (LAN) and have several Samsung devices with the stock Email app. All are running the same version. Sometimes, I notice that if I'm deleting email throughout the day, I'll check one and notice one of the emails is still there as unread, while it's gone on all other devices (even gone from desktop clients running emClient).

Pull-down refresh doe ...

Score: 0
Locally and durably remove some files of a Debian package
cn flag

Context: On Debian, when hardening PHP I disabled and deleted a few unused PHP modules: for example, for wddx I deleted:

  • /etc/php/7.3/*/conf.d/20-wddx.ini
  • /etc/php/7.3/mods-available/wddx.ini
  • /usr/share/php7.3-xml/xml/wddx.ini
  • /usr/lib/php/*/wddx.so

When I upgraded, the PHP modules reappeared in /usr/share/php7.3-xml/xml/wddx.ini and /usr/lib/php/*/wddx.so although dpkg correctly did not add the 'enabl ...

Score: 0
Tamas avatar
after connecting VPN only the local gatway and resources found - qnap qbelt
es flag

I am not a networking expert and it must be a basic issue but not found a solution for days.

I have a local network with setting up a qbelt VPN on a qnap NAS (TVS-473e) to be able to access from outside. Everything worked fine until I added a new physical and virtual switch to the server.

The issue now is that when I connect to the VPN (with any client) I can reach the NAS services (can ping the ip, ...

Score: 0
Albert avatar
Migrate IE favourites from windows server 2008 to Edge on windows server 2016
th flag

There is a windows server 2008 with users who can configure their favourites in IE. A migration to windows server 2016 is imminent and I'd like to migrate these favourites for each user. I've tried finding googling for GPOs who can do that but ended up with nothing. Before I ask every user to somehow save their favourites and import them into their new browser, is there an automated process to do this?

Score: 0
Adem Tepe avatar
Do I have to set up S3 for Laravel application on Elastic Beanstalk?
cn flag

I have set up an Elastic Beanstalk environment on top of PHP platform and deployed Laravel code.

I have realized that each time I deploy code to EB environment, the storage becomes empty (naturally because storage is empty in the repo).

So I conclude that I "have to" set up an S3 bucket and connect my Laravel app to it, otherwise I cannot keep the content when I deploy, am I right?

Score: 0
Log the ssl certificate that apache is using for each SSL connection, for enhanced loging & debugging
bg flag

I have an apache web server, with mod_ssl & SSL certificates from letsencrypt. certbot reports they are fine and not expiring. A few different (of my many users) report that they get invalid/expired SSL certs from the server (and I have see output from wget from them to prove that).

To debug this, I want to log lots of details of each SSL connection. I would like to log, for each SSL connection t ...

Score: 0
Hirsch avatar
IPv6: Server can't ping gateway (pfSense) but gets IP
jp flag

I have three servers which should now also get IPv6 connectivity besides the IPv4. Servers:

  1. Pi4 (Raspberry Pi OS)
  2. Nextcloud (Debian 10; Nextcloud as snap)
  3. Mailserver (Debian 10; mailcow as docker, which also uses IPv6)

They are directly connected to the firewall (up to date pfSense) and reside in their own subnet/VLAN. My plan is to use DCHPv6 so that I can give them a fixed IP, from where I can us ...

Score: 0
Nextcloud: Failed to open stream: Permission denied
gb flag

I'm installing Nextcloud on a FreeBSD system and I'm using lighttpd behind a nginx reverse proxy with terminal SSL.

lighttpd is able to serve static html files and can serve index.php, but without any styles, just the text.

When running lighttpd -D -f /usr/local/etc/lighttpd/lighttpd.conf and accessing cloud2.myhostname.com there's a bunch of errors as shown below.

The document root and all descendant ...

Score: 2
nulldevops avatar
Nginx Docker Container stops working irregularly
cn flag

The server:

I use Nginx as a ingress-proxy for my server. Nginx runs within a Docker container.

docker-compose.yml:

 nginx_ingress:
    image: nginx:latest
    ports:
      - "80:80"
      - "443:443"
    networks:
      front-tier: {}
      back-tier:
        ipv4_address: 172.28.1.1
    restart: always
    volumes:
      - /var/lib/my-server/config/nginx_ingress:/etc/nginx/conf.d
      - /var/li ...
Score: 0
mod_evasive: DOSPageCount and NAT
bm flag

When configuring mod_evasive am I correct in the assumption that only the potential attacker's IP address is considered and nothing else? If that's the case I find it strange that everywhere for DOSPageCount a value of 2 is suggested (With DOSPageInterval 1). It's quite common for any website that say two colleague or even a group of classmates are in the same network (say WiFi) and browse to the same w ...

Score: 0
Vlasta avatar
Timeout error on a domain without https
us flag

I have a very old web site running on apache on CentOS. Ever since Chrome made the change to try https first instead of http when user just types "domainname.com", I get timeout errors after a couple of seconds. Is it possible to somehow remedy this situation without actually adding support for https? Because that would be quite difficult in this case as the version of OS I am running is not supported b ...

Score: 0
BairDev avatar
Increasing fs.file-max: sysctl: setting key "fs.file-max": No such file or directory (CentOS 7)
cn flag

I am running Neo4J and Postfix and more services on a Cent OS 7 (I know, we need to update that) based Server.

Due to a warning for starting

a Neo4J instance

(WARNING: Max 1024 open files allowed, minimum of 40000 recommended.)

and to pretty hard-to-track-down fork issues of

Postfix

(the daemon already says: postfix/master[1817]: warning: master_spawn: fork: Resource temporarily unavailable -- throttling ...

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