-1
votes
0answers
5 views

How to resolve “unavailable modifier requested” from uWSGI log?

I believe this is occuring because of incorrect python interpretter for uWSGI. How can this be corrected? I have installed uwsgi-python-plugin and enabled it with plugin=python in my config file for ...
0
votes
0answers
10 views

Find Computer in AD from non-joined Windows 7

I have a powershell script we use for several things, when a new computer has been installed with Windows 7. We also use it on Windows 10, and it all works well. It runs at first login and the ...
0
votes
0answers
4 views

Port-forwarding with openVPN client-server (ubuntu 16.04)

Here is my situation : - I want to set my computer (Ubuntu 16.04) as a VPN server. It has a local IP address 192.168.43.190, and a public IP - I have one raspberry pi as a VPN client, on a DIFFERENT ...
-1
votes
1answer
7 views

How to forward specific packets from a machine to another machine? [on hold]

I have a network with 3 linux hosts, A, B, and C. I want to send 1,000 packets from A to B, and B should automatically forward it to C. How should I do it? B has one adapter with IP 192.168.1.100/24 ...
-1
votes
0answers
6 views

How to run a function for every specific received packet? [on hold]

I am doing an experiment for my master thesis. I want to run a function (e.g. multiply two numbers) when a specific packet is received (e.g. a packet with destination TCP port 6666). For example, I ...
0
votes
0answers
6 views

Smtpd_sender_login_maps isn't working for Postfix

So I'm trying to set my postfix up so that only certain users can relay their own emails. Instead of allowing them access to all the emails on the server. At the moment with the setup below any ...
-2
votes
0answers
9 views

Alternative to SSH for remote port forwarding

Looking for an alternative to SSH port forwarding that doesn't use the encryption over head. I'm on a slow line with limited computing resources. I banged my head with socat, and it doesn't seem ...
0
votes
0answers
8 views

OpenVPN server to forward traffic to client

I've set up OpenVPN on my Debian server. I want all traffic that goes on the OpenVPN server on port 65535 to route to a client's port. The client is connected to the server using OpenVPN. But the ...
0
votes
0answers
3 views

Rsyslog not capturing Remote log

I am on the way to configure LogAnalyzer with Rsyslog server. I am all done with HTTP configuration. but my loganalyzer is only logging logs from localhost. I am little bit confused that where to ...
0
votes
0answers
6 views

When is start to use a reverse proxy server my ssl certificate gets invalid,do i need a second ssl certificate for the reverse proxy?

my site is protected by cloudflare,i have a ssl certificate from comodo ca. I have a server and from now a proxy server but when i switch my proxy on than cloudflar shows me error 523 what meen my ...
2
votes
1answer
14 views

How do one check huge files identity if hashing is CPU bound?

For small files hashing is just ok, but with huge ones you can easily find md5sum is CPU bound. Is there any hashing algorithm able to scale out on multiple cores? Any workarounds? Ideas? Anything? :)
0
votes
2answers
17 views

Requests to domain using wrong domain name

I`m getting strange requests to my domain using different domain host header -> as.eu.angsrvr.com . The requests are coming from all different ip addresses, different os, different browsers and seems ...
0
votes
1answer
8 views

Apache not linked correctly to OpenSSL

I have downloaded the httpd-2.4.20 source files and tried to build it using the OpenSSL already installed on the system, which is Openssl 1.0.1t. I used these commands in order to achieve the desired ...
1
vote
1answer
25 views

Error in converting crt certificate to pem

I generated a CA certificate using easyRSA and I intend to use it with FreeRadius to use starttls, now I found that the FreeRadius uses pem format for certificates, but in my case the cert is in ...
-2
votes
0answers
8 views

Startup and hard disk issues [on hold]

I have had a Windows Server 2012 R2 with a HP hardware, as an app server in a domain for a few month now. Two days ago, the server won't boot beyond the first Window screen, and goes blank after that....
0
votes
1answer
4 views

Quering history of network interface in zabbix server return empty set?

I've installed zabbix on ubuntu. Although i can see a "gragh" and related "lates data" for all network interfaces in zabbix fron-end, there is no data for them when i directly query mysql database!!!...
0
votes
0answers
2 views

chef-manage processes not working (redis, web and worker)

I was able to install chef-server 12 in a docker container. I was also able to access this via URL. However, to have a Management Console, it is stated that I should install chef-manage by executing ...
0
votes
1answer
6 views

using umask to set default file settings [duplicate]

I am setting default umask of linux box for the first time. I log in as root user on a Centos 6 server. I want these default values: owner: read/execute/write (7) group: read/execute (5) other: ...
0
votes
0answers
13 views

Have IP address resolve to document root [on hold]

I'm a total newbie. I'm trying to figure out how to get my cpanel hosted site, which my hosting company has assigned a static IP address, to load in the browser solely by using that IP address. For ...
0
votes
0answers
9 views

Nohup at boot in Debian

I have a Debian server with kernel version 2.6.26-2-686. At boot time it reaches a line `nohup: ignoring input and appending output to 'nohup.out' and then it stops. I can't get to the command ...
-1
votes
1answer
12 views

Why Zabbix still says “At least one of MySQL, PostgreSQL, Oracle, SQLite3 or IBM DB2 should be supported.”?

At begin of setup, Zabbix shows the following error: "At least one of MySQL, PostgreSQL, Oracle, SQLite3 or IBM DB2 should be supported." I already have a site working, and this have connections to ...
0
votes
0answers
9 views

Kerberos: kprop error

I've been working on this bit for a while and it's got me stumped. I wasd trying to propagate the slave_datatrans file from a master KDC to a slave with sudo kprop -s /etc/krb5kdc/kadm5.keytab -f /...
0
votes
0answers
3 views

Force nproc ulimit on non interactive user

I have a script that can be launched n times at the same time through php-fpm. php-fpm pool is set to run under a certain username and I want to limit the number of processes this username can launch. ...
1
vote
0answers
13 views

Local External Drive Backup for WinServer 2012 R2 Essentials

Right now a client of mine has a WinServer 2012 R2 Essentials machine with three hard drives in it - one is the main C: drive for the OS, and the remaining two are using Storage Spaces for drive ...
-1
votes
1answer
24 views

Force use of new SSL certificate?

I recently let an ssl certificate expire. I then purchased and installed a new certificate (didn't renew the old one do to the cost of renewing an ev cert vs a new basic cert). Everything works fine, ...
0
votes
0answers
8 views

Are some of libvirt's default NAT iptables rules redundant?

To avoid my iptables scripts overwriting the rules set by libvirt for NAT, and to use my own DNS/DHCP server instead of dnsmasq, I had to manage my own virtual bridge instead of using libvirt's ...
0
votes
0answers
6 views

Installing cmu-sphinxbase on AWS EC2 ubuntu instance

I've setup an app on EC2 using Elastic Beanstalk. It's a Ubuntu instance and I'm running a Rails app on it which depends on sphinxbase and pocketsphinx. I've ssh'd into the EC2 instance to install ...
-1
votes
1answer
15 views

Letsencrypt and SRV records

I have the following setup: A Domain example.com 2 Servers: server1.example.com and server2.example.com I would like to use srv records to have expressive domain names for each of my services. For ...
0
votes
0answers
6 views

Need some clarification on Kerberos Constrained Delegation and SPN's

I can't seem to get a grip on what Kerberos Constrained Delegation and SPN's are... I've been reading up on IIS and these topics play a huge part when it comes to IIS. I've read about creating SPN's ...
-1
votes
1answer
32 views

Server under attack [on hold]

I've got a DigitalOcean Debian server. And since yesterday the CPU has been at 100%. I use it for testing at the moment. I'm a newb with servers, so really got no clue what to do. Can someone ...
0
votes
0answers
8 views

Webmin through apache2 SSL Proxy

I'm trying to make accessible my Webmin through a sub-domain https://webmin.example.com/ I'm using Cloudflare DNS and Cloudflare SSL Certification. Whenever i type the above URL, it's automatically ...
1
vote
2answers
28 views

Which Ports need to be accesable on a Domain Controller for Clients to logon?

We are currently segmenting our network. We will move the servers in another subnet than the clients. Of cause the clients still need access to the domain controller to authenticate against it. I ...
0
votes
0answers
11 views

UK system administrator qualifications [on hold]

My apologies if this is the wrong place for this question. If so, please let me know where I should post it. Which qualifications should I get for a UK sysqdmin post? I have a PhD in cognitive ...
0
votes
0answers
17 views

What are the consequences of a hot-spare dying during an array rebuild?

We've experienced a failure of the hot-spare during reconstruction of a failed disk in a RAID5 array. As it seems, we actually lost some data over this, at least the storage bay is giving I/O read ...
-1
votes
1answer
23 views

My computer is resolving the domain I own to a wrong one

I updated the DNS from the Digitalocean DNS service and the DNS is updated. When my friends ping the address www.esports.mv its going to the correct server but when I ping from my computer its going ...
0
votes
1answer
12 views

How to bind subdomain to XAMPP site on Windows server that's also running IIS? [on hold]

I've got a Windows Web Server 2008 R2, which is running quite a few web sites under IIS. Then I made the terrible mistake of asking a freelance contractor to write another site for me. I don't know ...
0
votes
0answers
9 views

Fetchmail ignores Emails with Date in Future

we have the following scenario: We're running a Windows Server (with an ExchangeServer) with local users and local Email-Accounts. We also have a Domain and Email-Accounts from a service provider. ...
0
votes
0answers
7 views

Is it possible to install systemd on alpine linux? [on hold]

Considering that systemd requires glibc while alpine linux uses muslc, is there an interoperability library between glibc and muslc?
0
votes
0answers
8 views

OpenWrt (Chaos Calmer 15.05.1): `opkg install <package> -d ram` is failing

When I try to install python-xml using opkg install python-xml -d ram It goes through the following steps: Installing... [WORKS] Downloading... [WORKS] Configuring... [FAILS] The configuring step ...
0
votes
0answers
14 views

Cannot join domain from different subnet

This is the first time I have encountered such a strange problem. I am not able to join my machines with domain. Here are details. Subnets: 192.168.1.0/24 192.168.2.0/24 both subnets can ...
0
votes
2answers
18 views

Upgrade Windows Server 2008R2 to support SNI

I have a "Windows Server 2008 R2" with the "IIS7.5" and stumble now, when it comes to the topic of SSL: IIS7 does not support SNI. How can SNI be retrofitted or alternatively how can I install "IIS8"...
0
votes
1answer
12 views

How to block access to a folder and all its content if it is accessed outside localhost?

I'm trying to make admin folder accessible just to users reaching site from localhost. The configuration that calls PHP-FPM is below. Let's call it main snippet. location ~ \.php$ { ...
-1
votes
1answer
4 views

VirtualBox 5.0.22 : 10.0.2.3 DNS adress does not work in NAT mode [on hold]

Here is my configuration: Host OS : Windows 10 64 bits Guest OS : Debian 3.16.0-4-amd64 configured in NAT mode in Network Card 1. Others Network cards are not used. According to the doc i should ...
0
votes
0answers
17 views

Nginx: unexpected 404 page in php

This is from my NGINX configuration file location / { index index.html index.htm index.php; try_files $uri $uri/ /profile.php?nno=$uri&$args; } So, when file does not exist on the server, Nginx ...
1
vote
1answer
17 views

CentOS: After Kernel Update system does not boot (/dev/md2 does not exist)

after doing a kernel-update (only via yum update) my centOS 7 (64bit) does no longer boot. I now booted into rescue-mode and tried to mount /dev/md2 - this worked fine: Any ideas what I could do ...
0
votes
0answers
2 views

Linux Bridge (vmbr) has no connection to physical NIC [migrated]

I built myself a new home server and wanted to use Proxmox VE. Its Debian based and I have 3 KVM-machines running. Machine 1: "Sophos UTM" has WAN on vmbr0 and DMZ on vmbr1 (192.168.200.254) Machine 2:...

15 30 50 per page