0
votes
0answers
12 views

Post subject: Filezilla - Failed to retrieve directory listing

I've set up a self signed certificate in FileZilla server and enabled FTP over TLS. When I connect from the client FileZilla, I am able to authenticate, 1-2 time per day i am get directory listing ... ...
-1
votes
1answer
13 views

Increasing Size of VHD having DFSR Data

I have two file servers which are replicating files through DFSR across two different locations over WAN link. I want to increase one of partition size having replication group folders on it. I was ...
0
votes
1answer
13 views

Mark a failed systemd unit as active manually

I would like to set a one-shot service to active even though systemd marks it as failed. How can I archive this? Background: Two node cluster with DRBD. Back in the days the state of the DRBD was ...
0
votes
1answer
28 views

Why are some RPM's “not relocatable”?

An RPM is relocatable if you can install it like this: rpm -ivh --prefix=/path/to/non/default/dir package-name.rpm Without getting the following error message: error: package package-name is not ...
0
votes
0answers
14 views

Plesk 12.5 Nginx proxy pass SSL to Node app on different port [on hold]

Preface: tried installing JXCore's Node Extension for Plesk, and I can't get it to work. Gives me some error, and their support is not answering emails...... [IP ADDRESS] = real IP, example.com = ...
0
votes
0answers
7 views

Differentiate response of Squid reverse proxy server and a web server behind the Squid

When we do a GET method request on a browser that is configured to use a proxy, can we tell from the response headers(Chrome Dev Tools) that the response came from a Squid proxy server and not the ...
0
votes
0answers
16 views

apply hotspot only for wan traffic [on hold]

hello i want to setup hotspot from mikrotik for a wired network for data limitation and user managing for local users, but it should apply on wan traffic and not apply to local traffic between local ...
0
votes
0answers
11 views

resource drbd not migrating to other node manually

I have two nodes corosync and pacemaker The funds are vip, apache, and drbd. All work. But if I migrate the drbd resource to another node it goes to all other resources and nothing is migrated. If I ...
-1
votes
0answers
8 views

Unable to connect to an Oracle XE database from Oracle Sql Devloper

I've installed an Oracle 11g XE on a Linux ubuntu 14.04, successfully created a user, and imported a database into it. my problem is , if when I want create new connection for connect with DATABASE hr ...
0
votes
0answers
9 views

Apache server unable to access webapps from Tomcat server

I start recently from scratch a new ubuntu server, where I install the packages apache2, tomcat7 and libapache-mod-jk. After all the configurations done (following the steps described here), I am be ...
0
votes
0answers
9 views

Is supervisord suitable to monitor all services

I have a bunch of nodes running different services. Some running cassandra db, some django web server, some kafka, some zookeeper etc. Does it make sense to put all of them under supervisord? or there ...
1
vote
3answers
16 views

Calculating the percentage of the total available memory on linux as an integer in bash

Here is a bash script that is calculating 80% of the total RAM available as an integer on a Linux box: server_ram_mb=$(awk '/MemTotal/ {printf( "%.2f\n", $2 / 1024)}' /proc/meminfo) echo ...
0
votes
0answers
12 views

How to set up a “dial in” connection to a Windows 7 computer to create a local area network [duplicate]

I have a Windows 7 computer that will be offline except for a modem connection. I need to set up a "dial in" connection to an remote unattended Windows 7 computer via telephone modem to be able to ...
0
votes
1answer
5 views

Chef attributes for multiple 'clusters' of nodes in the same 'environment'

How can attributes be organized in Chef to support multiple, isolated, clusters of nearly identical servers in an environment? My organization, and I assume many alike, has several staging instances. ...
0
votes
0answers
11 views

How to manage clusters with foreman/puppet

I need to deploy i.e. three distinct Zookeeper clusters. Each server inside a cluster should be configured to know what its ID is (and create a myid file). Also every Zookeeper server needs to know a ...
0
votes
1answer
32 views

How to get a perfect score from SSLLabs?

As you can see at: https://www.ssllabs.com/ssltest/analyze.html?d=www.notfriendly.xyz&hideResults=on&clearCache=on my forum does have an A+ score but is lacking in Key Exchange and Chipher ...
0
votes
0answers
14 views

User Unable to Change Group Owner of File on NFS

I've created a user, say testuser, with a home directory located in /home-nas/t/testuser/. I've added testuser and testuser1 to a group called testgroup and asked each user to log out and log back in. ...
1
vote
1answer
27 views

ZFS Send Script works when run manually but not in Cron (Already tried common solutions)

Script on sending end is as follows: #!/bin/sh #Variables bigdata=vid-zfs-live/bigdata today=`gdate +%m-%d-%y` yesterday=`gdate -d'yesterday' +%m-%d-%y` #Actions zfs snapshot -r ...
0
votes
1answer
20 views

Run multiple websites/services on different subdomains with only one IP

I'm sure I can't be the first one to ask this, but I was not able to find anything that would fully apply to my scenario. So my apologies in advance, in case this has been asked before. I have a ...
0
votes
0answers
10 views

MCERR issue when running two identical Xeon processors

I try to install two processors (E5-2690) into the server (QCT STRATOS S210-X22RQ). However, I find the two processors cannot work properly in that machine. The symptom is that there is no post or ...
-1
votes
0answers
22 views

Alternative to Hypermail? [on hold]

Basically, I'm looking for something that converts standard (as far as the word is even applicable in this case) MBOX files into tidy HTML and is somewhat actively supported, not abandoned altogether ...
0
votes
1answer
16 views

Windows Scheduled Task HostName Placeholder

Hi I need to run a service on start up that cannot be run using the system user. (I am using Windows Scheduled Task Manager for this) Under user is there a way to have a placeholder for the hostname ...
-1
votes
0answers
14 views

Is it secure to have port 3000 open to public on Node.js app?

So I'm running my node.js app on port 3000 on my ubuntu server and used this tutorial How To Set Up a Node.js Application for Production on Ubuntu 14.04 to use NGINX to run it on port 80. However port ...
0
votes
0answers
17 views

LXD 2.0 on Debian 8.4

I'm running Debian 8.4 and would like to set-up recently released LXD 2.0. Is this feasible, or should I stick with LXC? It seems all focus is on using LXD with Ubuntu.
0
votes
2answers
29 views

How can I get the VPC CIDR range from within an AWS Instance?

I'm trying to programatically set the routes that a vpn should push to clients, one of the main ones being the VPC network. Is there a way to get the VPC CIDR block from within my vpn instance?
0
votes
0answers
13 views

Bacula Backup Error

I have this error when running a backup: 3999 Device "FileStorage" not found or could not be opened. Label command failed for Volume Vol-787878. Do not forget to mount the drive!!! Here's my ...
1
vote
0answers
38 views

Disk IO Errors when writing / Linux + Windows / HDD is OK

The problem: I have a lot of Disk IO errors on my server, these are causing multiple server failures. VMs are rebooting because of IO errors "task xyz/sdaX blocked for more than 120 seconds" Backup ...
0
votes
1answer
22 views

Adding a second SSL for a second domain on a server - second domain is still using the first SSL Cert

I need to add an ssl cert to a second domain on my server (AWS Amazon Linux) I thought I enabled SNI correctly? although probably not... domain1 already has a functioning SSL cert. First attempt I ...
-1
votes
0answers
10 views

POP3 conflict with Microsoft

we have mail server using pop3 protocol placed at China,in Egypt when we trying to add an account with microsoft outlook 2010 and 2013 versions this error occured !! i contaced our ISP to find out ...
0
votes
0answers
16 views

Enterprise batch processing of application-generated emails

Here is what I perceive is our problem. In our corporate environment, we have developed over 40 custom .Net applications (and growing). A good many of these send email notifications in some fashion. ...
1
vote
0answers
17 views

Windows Update from Intranet URL using Powershell command

We are using SCCM for updates and I am building the automation to build the server. the SCCM takes almost 15 minutes to connect to it even if it is configured so I need to use the Internal Update URL ...
4
votes
0answers
16 views

Windows Event Forwarding (WEF) Large Scale Environment

We currently use Nxlog on all of our DCs and send that data to a central syslog-ng server. Due to dealing with the agent on each computer and the need for additional agents that only support reading ...
0
votes
1answer
101 views

SMTP: Received from unknown [xxx.xxx.xxx.xxx] -> but IP does have a valid PTR/RDNS

I got the following problem. I got an smtp-relayserver that collects outgoing mails from other servers and checks them (spam assassin). Now the headers are showing this: Received: from ...
-1
votes
1answer
32 views

Getting output: sysctl: cannot stat /proc/sys/net/ipv4/conf/all/hidden: No such file or directory

I am trying to use my linux server as a layer 4 load balancer following this tutorial: http://www.ultramonkey.org/papers/lvs_tutorial/html/ under "LVS Direct Routing" and under "Real Servers" it ...
-1
votes
0answers
12 views

AMD A10-6800K APU not lowering frequency under Windows 7 below 2000 Mhz

We run many of our machines under FreeBSD and its powerd daemon lowers the frequency when idle down to 250 Mhz in ~250 MHz increments (i.e. its next step-up is 500, etc all the way up to 4100) ...
0
votes
1answer
11 views

Use a different path for Varnish Backend

I'm using Varnish 2.1 (on Fastly if that matters), and I want to do something kind of weird: I want to take a request to example.com/123456, and have fastly fetch the content from A_Backend, but on ...
-2
votes
1answer
59 views

What incident may happen that stops a VM on Azure?

We were hosting a Website and a CMS at an external supplier. They told us that they host everything on Microsoft Azure. Yesterday I saw that my website was down and contacted them. Later that day they ...
0
votes
0answers
4 views

Tomcat7.exe vs Tomcat7w.exe and Windows NAS drive

I am still fighting with how to make Tomcat installed as a Windows service (Windows server 2012 or experimenting with Windows 8) see mounted NAS drive. I tried various approaches from ...
0
votes
0answers
10 views

should i use domain.local or actual domain.com? [duplicate]

what is the correct configuration for your domain name, if i have public domain registered in public dns server e.g. example.com, then in my local DNS server (e.g. web server or AD or LDAP sever) ...
0
votes
0answers
6 views

Apache Doesn't Unset Headers

We have apache 2.4 with the headers mod enabled. We have two identical VirtualHosts, but the X-Frame-Options header gets set for one site and not the other when unconfigured (tested on both Chrome and ...
0
votes
0answers
24 views

Forward port 80 to 8080 for a specific IP on the network

I have a specific PC on my network running a web service on port 8080. I also have a different machine which acts as a gateway/router, which I configure using iptables rules. What I want to do is ...
0
votes
0answers
8 views

LD_PRELOAD with Firebird (Superserver)

I'm trying to insert some code using the LD_PRELOAD approach to help me understand the behavior of Firebird server application. Although I have previously used LD_PRELOAD with common applications, I ...
0
votes
0answers
10 views

Hostapd connected but without an internet connection

I am able to connect my Android device to my Linux Mint Server, however, I can only browse my server's websites and not those over the internet. My server has internet access via eth0 without any ...
0
votes
1answer
27 views

Networking related

I created two Vlans in a switch: Vlan 2 and 4. I want to access these two vlans in my computer without help of L3 switches. For this purpose I created port 24 as a trunk and directly connected to it ...
0
votes
0answers
7 views

Error AMQ4036 when trying to add a QueueManager to a Cluster in IBM MQ?

I am trying to setup a MQ Cluster that has the following config There are 3 host machines, ubuntuvm-1, ubuntuvm-2 and ubuntuvm-3 ubuntuvm-1 has one Full repository queue manager and one partial ...
2
votes
1answer
15 views

Remote Desktop Can't Connect to Cloned VM

I've got a Windows 2012 Server VM that I've cloned from another VM. I've done the following: Right-Clicked on "This Computer" -> Properties -> Remote Settings and checked "Allowed Remote ...
-3
votes
1answer
19 views

command line, how to search a pattern in the first line and delete them

I want to delete something not useful in the first line like following: 1-TagDir (cs) 2-TagDir (a) 3-TagDir (cd) 4-TagDir (abc) Output: 1 2 3 4 How should I ...
1
vote
0answers
11 views

Broken Feature? Configurator 2.2 MDM Enrollment by URL

Has anyone had any luck enrolling devices in an MDM using Apple Configurator 2.2? When we try to define an MDM server using an enrollment URL, we're getting the error: Unable to verify the server's ...
0
votes
0answers
7 views

How get windows 2012r2 search to index a network share

BLUF: I have installed WSS (Windows Search Service) feature on our 2012R2 server. The indexing and searches work fine for locally indexed folders. However, I am unable to "point" the seach service to ...
0
votes
1answer
14 views

How do I prioritize TLS 1.2 connections on Apache/IBM HTTP Server?

I have an IBM AIX machine running IBM HTTP Server version 8.5.5.0 which was recently configured to use TLS 1.2. Per corporate policy my server is supposed to use TLS 1.2, but for compatibility ...

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