1
vote
3answers
46 views

Server 2008 R2 freezes while copying data from network

Running a fresh installed Server 2008 R2 Standard (x64) with SP1 as a single HyperV host. This server has to replace an "old" 2008 R2 with a couple of HyperV VMs stored. After shutting all guest ...
0
votes
1answer
173 views

SSH login with LDAP users over NSLCD works after restarting server

I have a working nslcd setup running on many servers. I distributed this config to many servers almost all of which are working without problems. However I forgot to install libnss-ldapd and ...
2
votes
3answers
1k views

apcupsd slave client keeps loosing and restoring communications with UPS master

On a VMWare ESXI 5.0.0 (vSphere Hypervisor - the free version) I have three server images. All running CentOS 6 - Linux. All are configured to run the apcupsd ( http://www.apcupsd.org/ ) daemon for ...
0
votes
0answers
8 views

Do we have any tool to facilitate server comparison and discrepancy detection? [on hold]

One of the best practices (or at least widespread practices) in the software deployment is to have two set of servers. One set is called Production, and is there to be used by end users, and the other ...
0
votes
1answer
23 views

Rewrite in Nginx Does not work for POST request

I have two VPS(one is for fail over), both running Nginx as a Load balancer for backend servers. Also, I have Enabled and configured SSL for my domain(registered on GoDaddy.com) on Nginx. Since I am ...
3
votes
2answers
32 views

Linux: What application is using my ram cache

I am wondering if I can see which application is using my ram buffer and cache. Also is there any time specified in kernel, when data is dropped from cache. My Ram is being full used by buffer and ...
1
vote
1answer
5k views

How do I fix issue causing “incomplete startup packet” log message trying to implement replication in Postgresql?

I've got two cloud servers running Ubuntu 13.04 and PostgreSQL 9.2. I've primarily used this blog post to aid me in setting things up. However, to do the initial database dump to the slave I'm using ...
2
votes
2answers
859 views

Fine tuning iSCSI Initiator configuration in Windows Server 2008 R2

I've set up a 3 node cluster with Windows Server 2008 R2. I need to connect to these nodes a lot of lun (18 LUN on each node; not my decision... :( ). After digging a while with iSCSI Initiator ...
0
votes
2answers
66 views

Redirect traffic based on url to different ip address maintaining port and url information [duplicate]

We have a QA version, a UAT version, and a DEV version of webapp. Users need to access these via http://uat.company.com:41002/webapp, http://qa.company.com:41002/webapp, and ...
2
votes
0answers
12 views

Cygwin OpenSSH server does not respond after first command from PHP (Using phpseclib)

I got cygwin and sshd working fine. And there are no issues at all when using putty. It responds as expected even for multiple commands. But when using phpseclib , A response is received only for the ...
1
vote
1answer
33 views

HAProxy with SNI and different SSL Settings

I have HAProxy for my two sites, one of them public and one private. www.mysite.com private.mysite.com Atm, I'm using haproxy like this: frontend mysite_https bind *.443 ssl crt /etc/mycert.pem ...
-2
votes
0answers
6 views

OpenVAS vulnerability results only for localhost (centos 7) [on hold]

My OpenVAS finds vulnerabilities only for localhost. Looks like a firewall issue or something else. I disabled firewalld and celinux, but it didn't help. I have centos7 VM under esxi 5.1.
8
votes
1answer
1k views

Everything says Applocker is supposed to work: Why doesn't it?

I've setup a basic group policy consisting of the default Applocker rules. Per Microsoft's technet article on the subject, any files not explicitly allowed to run by the policy are supposed to be ...
2
votes
1answer
804 views

CRM 2011 - outlook connector always asking for authentication

In my organization everyone uses the Outlook 2010 connector to access the CRM. After the UR13 update, but not right away, some clients began experiencing a situation where the Outlook connector asks ...
0
votes
1answer
820 views

.htaccess not being loaded in Ubuntu 14.04 (Apache 2.4.7)

I'm trying to use the .htaccess file in Ubuntu 14.04 (Apache 2.4.7). Here is what my .htaccess looks like # 1 YEAR <FilesMatch "\.(ico|svg|woff|eot|ttf)$"> Header set Cache-Control ...
3
votes
1answer
2k views

Windows 7 Samba issue

We have a strange samba issue affecting only one user. Our samba setup is as follow : Red Hat Enterprise Linux Server release 5.4 (Tikanga) - Samba Server Samba version 3.0.33-3.14.el5 ...
0
votes
0answers
11 views

Using reverse proxy on pfsense

Excuse for my english, it's not my language. I would like to know how can i use pfsense in reverse proxy mode? I have three computers: First PC: PFsense Second PC: a webserver (apache) Third PC: ...
1
vote
0answers
11 views

Apache error - File name too long: Cannot map GET

I have PHP Laravel application installed on my CentOS VPS. It is backend for my mobile application that has been recently updated. Unfortunately I wrote some bad code that results in making request ...
5
votes
1answer
137 views

POST of MTU + ~798 bytes gets lost

I have a very weird issue with certain packets not arriving on the destination host. It happens when we transmit a POST that is somewhat larger than the MTU. We can reproduce it with this script: ...
1
vote
1answer
1k views

What would cause Windows to create temporary paging file?

After recent scheduled reboot when I remote to a server I get the following error message. Windows created a temporary paging file on your computer because of a problem that occurred with your ...
4
votes
1answer
975 views

OSX 10.6 integration into NIS/netgroup/automount infrastructure

I have an existing infrastructure where accounts are maintained under NIS (yp) with no local unix accounts. Also, all the standard maps including hosts, mail aliases, netgroups, etc...are maintained ...
-1
votes
0answers
7 views

Application Instantiation Error: Could not connect to MySQL [on hold]

150129 6:33:39 InnoDB: 5.5.39 started; log sequence number 71735211 150129 6:33:39 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306 150129 6:33:39 [Note] - '0.0.0.0' resolves to ...
0
votes
1answer
24 views

SCCM 2012 R2 Application install argument string too long

I have a .msi file to install a piece of client software that has a lot of arguments behind it. I discovered that SCCM 2012 R2 has a limit to the length of of how long the "installation program" ...
-5
votes
2answers
31 views

Apache Virtual Hosts Wont Resolve

I have followed this guide https://www.digitalocean.com/community/tutorials/how-to-set-up-apache-virtual-hosts-on-centos-6 I have a website in /var/www/html. I followed the guide and i have the main ...
9
votes
3answers
3k views

SCCM Global Condition WQL Query Type Mismatch (wbemErrTypeMismatch - 0x80041005)

We have been handling all of our targeting logic for Packages (and now Applications) with Collections. Now that we have moved from SCCM 2007 to SCCM 2012 SP1 it was recommended that we move that logic ...
0
votes
0answers
10 views

ADFS 2.0 on 2008 R2 - The page isn't redirecting properly

I've been wrestling with a CRM 2013/ADFS 2.0 installation and am at a total loss. I am getting a redirection error with the link looking like this: ...
6
votes
1answer
428 views

Re-importing (Virtual) Foreign Disks on Windows 2003

I have a virtualized Windows 2003 Server machine with one basic disk (boot drive) and three Dynamic disks. The machine is running in an VMWare ESXi server. I had to remove the three dynamic disks ...
-1
votes
0answers
10 views

Norton 360 watermark issue [migrated]

The watermarks in the bottom right of every icon are incredibly annoying and I just want to know how to get rid of them. I have no experience in this and I have no idea how to fix it. I've googled ...
1
vote
1answer
25 views

how to meter an SSH network usage?

It may be a simple question, but how can I see how much bandwidth an SSH connection, in Unix and Linux, has consumed since the login time until the SSH session is terminated (logged out)? Thanks, ...
0
votes
3answers
95 views

Transparent proxying a single docker container to another docker container

I have a pair of docker containers running on the host machine, these containers together makes my application fulfill. So for each iteration/instance of my application requires a pair of docker ...
0
votes
1answer
23 views

Make error_log readable by apache

Setup: CentOS 6.6, Apache 2.2.15, php 5.5.21 I 'm building a php script that displays the content of the /var/log/httpd/error_log file. Unfortunately, it does not work. The error message states: ...
1
vote
3answers
2k views

Tomcat: how to change location of manager and host-manager to a subdirectory

I'm running a Tomcat 6.0.28 at port 8080 in a Debian Squeeze box. I'm a newbie in tomcat. I would like to change the location of manager and host-manager applications. That is, instead of going to: ...
5
votes
2answers
3k views

IIS aborts request thread with status 995

We have a site where we have trouble on our production server, but not on my dev machine with request beeing aborted (hence, zero response). It fails after exactly 1:19 minutes each time, and the ...
0
votes
0answers
15 views

ZFS on Linux denied access when accessing child dataset on NFS

This is on 12.04 LTS with the latest ZFS on Linux from the ppa. I have two a storage pool named data, and a dataset data/Other with different settings (e.g. compression). I set data to sharenfs and ...
0
votes
1answer
1k views

Can not restart mysql service after getting Error 2002 Can't connect to local mysql server

Starting yesterday, I'm getting this error when connecting to mysql: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) I haven't touched my ...
0
votes
1answer
839 views

Openvz: What exactly does it mean when tcpsndbuf failcnt increases? Why must there be a minimum difference between limit and barrier?

When the failcnt of tcpsndbuf increases, what does this mean? Does it mean the system had to go past the barrier, or past the limit? Or, maybe, that the system failed to provide enough buffers, either ...
0
votes
1answer
18 views

Amazon snapshot issue

This Question has 2 parts: 1) What snapshots can be safely removed, do I need to retain the ones from which a running instance was launched? 2) How are snapshots appearing from a shut down instance? ...
2
votes
0answers
45 views

Intermittent Connection Issues on High Traffic Servers

Some brief background: We've been getting reports of very intermittent connection issues from our users. Several times per day, users will have to reload the page they're on due to a connection ...
3
votes
1answer
15 views

why is Tomcat ajp connection by default enabled

The Tomcat server configuration (server.xml) has AJP connector enabled by default. And so tomcat by default listens at port 8009. Why is this by default enabled ? I thought there will be only few ...
0
votes
0answers
17 views

Two network connections - how do I control what traffic goes to/from each of them? [migrated]

I have two internet connections on my computer (one WiFi and one with ethernet cable). The issue is that I want to make sure that one of the connections (the WiFi) is "reserved" to only handle all ...
3
votes
8answers
31k views

Powershell 2: Add multiple members to distribution group with one call?

Assume I have a distribution group in Exchange which currently exists, and holds about 20 members. In Powershell 2, I have acquired a list of about seven hundred more individuals who need to be added ...
2
votes
1answer
34 views

system clock skewing backwards 112 seconds

I'm troubleshooting a problem on one of my NTP servers. This server seems to defy logic, and I'm at my wits end trying to troubleshoot it. Roughly every 162 seconds, the system clock reverts to ...
0
votes
1answer
28 views

Postfix - 5.7.1 relay access denied

I'm running postfix on RHEL6: # cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.6 (Santiago) # rpm -q postfix postfix-2.6.6-6.el6_5.x86_64 # I'm trying to implement following: ...
0
votes
2answers
364 views

Yum problems with easy apache - The server’s system package manager, ‘YUM’, failed.?

I keep getting the following error on easy appache !! The server’s system package manager, ‘YUM’, failed. ! !! This is the command that failed: yum -y install gettext automake19 libstdc++.x86_64 ...
0
votes
2answers
857 views

LDAP authentication apache 2.2 error 500

This is my LDAP configuration in Apache2.2.x Order deny,allow AuthType Basic AuthName "Test" AuthBasicProvider ldap AuthLDAPURL "ldap://dc1.domain.com:389/DC=domain,DC=com?sAMAccountName" ...
3
votes
2answers
3k views

set tap0 using virt-manager for bridged wireless

After 3 days I finally have kvm guests working on the network via wireless (link below - thanks!): My network is 192.168.1.0/24 on the host: sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward" ...
0
votes
1answer
924 views

VPN Between Checkpoint R75.20 and AWS VPC

I have been trying for a long time now to configure a site-to-site VPN connection between Amazon and a Checkpoint R75.20 (previously i tried with Azure) unsuccessfully. I have tried everything and ...
0
votes
2answers
2k views

PhpMyAdmin::403 error - don't have permission to enter localhost/phpmyadmin/ on Apache2, Fedora 13

I am running an apache 2.17 at a Fedora 13. I did install phpmyadmin from the repos (via yum). It is installed in /usr/share/phpMyAdmin. I did make a symlink from my document root to the ...
1
vote
2answers
37 views

an active directory domain controller could not be contacted

After creating an active directory domain controller i tried to add client computers to the domain i kept hitting a snag. The following error occurred when DNS was queried for the service location ...
16
votes
2answers
3k views

DNS just started resolving my server.prod addresses to 127.0.53.53

I have servers named like server.prod.example.com, and I regularly log into them as server.prod. Recently, these hostnames started resolving to 127.0.53.53. It turns out that ICANN recently enabled ...

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