All Questions

3
votes
0answers
414 views

Unable to bind OSX 10.9 to Active Directory 2008

I am struggling to bind OSX 10.9 to a 2008 r2 Active Directory. I can join the domain fine when I boot into Windows from the same machine. From OSX I can find the domain controller successfully and ...
3
votes
0answers
447 views

Offline Address Book Generation issues Exchange 2010 Events 9331 & 9358

I am doing a double hop migration from 2003 to 2013. I have already migrated to Exchange 2010 however I think there was a hiccup with the public folders and replication. All of the public folders are ...
3
votes
0answers
232 views

Automating Configuration of VMware's vSwitch (OpenStack/libvirt/Nova)

There's a lot of talk now about VMware integrating with OpenStack now. I've noticed that Nova network service is working with VMware's standard and vDS. Deploying a full OpenStack instance is not ...
3
votes
0answers
192 views

Can't seem to set AcceptPathInfo in Apache

I'm trying to migrate an ExpressionEngine site onto a new server and seem to have run into a roadblock. For the desired functionality, EE requires the AcceptPathInfo directive to be turned on, and for ...
3
votes
0answers
85 views

SPDY & Nginx upload issues

I have this setting: an Nginx server with php-fpm and the http://blueimp.github.io/jQuery-File-Upload/ When I try to upload a file after about 10MB it fails. This happens when SPDY is activated. ...
3
votes
0answers
2k views

How to tunnel all Internet traffic via SoftEther?

My intention is to route all Internet traffic via a remote machine behind multiple NATs. The ISP's NAT servers are not under my control. I do control my own NAT server, which is a local router. Both ...
3
votes
0answers
492 views

500 OOPS: SSL: cannot load RSA private key vsftpd

Im configuring vsfptd on debian 7.3, Im trying to use ssl. I generate de certficates using this command: openssl req -x509 -nodes -days 1925 -newkey rsa:2048 -keyout /etc/vsftpd/private/vsftpd2.key ...
3
votes
0answers
127 views

Exchange 2010 and 2003 Co-Existence - Mail flow and Public folder issues

Hopefully someone out there can help me out. As the subject says i have exchange 2010 and 2003 in a co-existence mode. I have configured public folder replications and plan to use the powershell ...
3
votes
0answers
300 views

Failing to mount root from ramdisk while PXE boot

I have a working TFTP/DHCP PXE boot environment where I've already booted some images successful. Now I built an CentOS 6.5 diskless image and this one is failing booting with the following error: No ...
3
votes
0answers
221 views

Minimum Privileges for vmware user for Foreman 1.4 Compute Resource

I am currently trying to add a ESXi cluster I have into Foreman 1.4.1, and am running into a problem with permissions. Currently, I've given a service account the following rights: Datacenter-Level: ...
3
votes
0answers
120 views

To VDI or not? Having a central desktop for a group of old computers

I'm planning to work on a contract with a nonprofit organization that supports low-income areas in the South-east Washington D.C. area with computers as a community service so that people can use the ...
3
votes
0answers
197 views

Interactive commands with vagrant ssh. Backspace does not erase character

I have up and running Ubuntu precise32 vagrant machine. Now I have some scripts on this guest machine. Those scripts are interactive and are not part of the provisioning. What I want is to execute ...
3
votes
0answers
70 views

Some systems not attempting to register IPv6 reverse

I have a few Windows 2012 systems in my domain that are not dynamically updating their records in the ip6.arpa zone for their assigned IPv6 addresses. I have systems that are publishing their record ...
3
votes
0answers
811 views

Very poor disk performance on KVM node - mdadm raid10

For a long period of time, i'm experiencing performance issues on CentOS servers that are used for KVM virtualization. I'm running software RAID-10 with 4 disks (Seagate ST2000DM001, 2TB, 7200rpm ...
3
votes
0answers
400 views

iptables/netfilter rules for samba/netbios access

Which iptables-rules do I have to set to allow clients to access a samba server with working netbios (i.e. being able to use \MyServer instead of \192.168.0.1 to access the server from Windows)? I've ...
3
votes
0answers
153 views

Unable to launch MSI installers off NFS share

I have a Linux server where I've configured a read only NFS share. The client I'm currently working on is a Windows Server 2008 R2 machine that has the NFS features installed. I'm able to open and ...
3
votes
0answers
552 views

Apache 2.2 fails with “unable to write 'random state'” with 2048-bit RSA key (1024-bit works fine)

I'm usually pretty good with Apache and OpenSSL, but this one has me completely baffled. I'm running Apache 2.2.22 and OpenSSL 1.0.1 on a Ubuntu 12.04 LTS Server. I have an IP-based virtual host ...
3
votes
0answers
1k views

Unable to discover iSCSI targets

I have a trio of CentOS 6.4 machines that I'm trying to configure to use iSCSI. Basically two different initiators talking to two different targets on a single host server. On one machine, "the ...
3
votes
0answers
191 views

Intermediate SSL Certificates on Azure Websites

I have successfully configured an Extended-Validation Certificate on an Azure Website following this article: ...
3
votes
0answers
347 views

UDP Overflow / UDP Drops on Standby Postgres Service

I am stumped trying to prevent an overflowing UDP buffer on a standby Postgres service. Any help would be most appreciated. Essentially a UDP buffer associated with the pg_standby process on my ...
3
votes
0answers
163 views

How do you use patterndb variables in syslog-ng?

I'd like to parse some custom (network appliance) syslog files to create my own formatted output. As I am new to syslog-ng & patterndb I have been trying to build an example using the ...
3
votes
0answers
56 views

Logging a list of Worker Process Requests when Application Recycle happens

Does anyone know of the best way to log all work process requests that are currently running when an IIS recycle happens. If you go to IIS > Worker Processes > Select an app pool > View Current ...
3
votes
0answers
323 views

Multiple Valid Certificates in Windows 7 breaking Wired 802.1x Deployment

I have a Wired 802.1x deployment using TLS machine authentication on Windows 7 (built-in 802.1x supplicant) with the necessary certs (FreeRadius v2.2.3 generated on Linux). Cisco C2960 POE switch is ...
3
votes
0answers
463 views

openvpn push redirect-gateway towards another OpenVPN Client

Greetings Server Fault Team, I want to route all the traffic from Client1 to Client3 in order to use internet of Client3 on Client1. We're using bridging on OpenVPN Server and both the clients are ...
3
votes
0answers
126 views

timing issue after route add/delete (route not used)

I have an application that is running a raw IP socket, destination of this socket is governed by routes installed via the 'ip route add' command. These routes can change during the lifetime of a ...
3
votes
0answers
276 views

Windows Server Backup “the parameter is incorrect” on Hyper-V Core

In my lab I run a Hyper-V Server 2012 Core to run multiple test-systems virtualy. To backup my system I want to use the "Windows Server Backup" role/feature. This role/feature works fine on other ...
3
votes
0answers
509 views

Cannot register new System Center 2012 Service Manager Data Warehouse after Service Manager database move

I recently migrated a customer from a 3 server SCSM topology to a 5 server SCSM topology and I am now having an issue registering the Data Warehouse Management Server with the Service Manager ...
3
votes
0answers
570 views

Jenkins Linux Slave error: SEVERE: I/O error in channel channel

I am getting this error on all Linux servers try to start a Slave. The version isJenkins ver. 1.532.1. I didn't have this problem when I have another installation with Jenkins ver. 1.509.4. I've read ...
3
votes
0answers
128 views

Syslog-ng not logging on debian

I have syslog-ng running but it does not seem to be logging to /var/log anymore. Looking at the logs it apparently used to awhile back: -rw------- 1 root root 0 Sep 8 00:55 messages ...
3
votes
0answers
149 views

Outlook Change Password Prompt - What enables this, and what do I put for Exchange Server?

One of my end users sent me this screen, which is obviously indicative of an expired user password I'm unable to replicate this in my lab, nor do I know what value to put in for Exchange. (is it ...
3
votes
0answers
77 views

Configuring Container with bridges and vlans (server only?)

I have two groups of lxc contianers on a server and want to isolate their network traffic for security reasons. I will be using port forwarding so the containers much each have separate IP's. I know I ...
3
votes
0answers
338 views

Branch office & DNS

We've got a branch office with no on-site services at the moment and we'd like to change that. The biggest goal is to setup some file servers but faster log ons and DNS resolutions will be welcome as ...
3
votes
0answers
82 views

mod_evasive with Apache/2.2.16 dosn't work when I use curl

I have apache server: Server version: Apache/2.2.16 (Debian) Architecture: 64-bit threaded: no forked: yes (variable process count) Server compiled with.... -D ...
3
votes
0answers
2k views

Getting “Local Security Authority cannot be contacted” error message when logonHours restricted

I'm trying to define logonHours for Remote Desktop users on Windows Server 2012; Network Level Authentication is required for remote connections. When an account with restricted logonHours (defined in ...
3
votes
0answers
30 views

Obtain backtrace from httpd?

In my /var/log/httpd/error_log in Fedora 19 I have several child segmentation faults recorded. How can I get a backtrace for these when they occur?
3
votes
0answers
137 views

How to organize millions of static files to serve efficiently over the web?

I'd like to create a service to serve several hundred thousand smaller files (from 5kb to 500kb, mostly around 10-100kb). Think of it as a kind of gravatar.com which serves those little avatar pics on ...
3
votes
0answers
234 views

Nginx fastcgi split path info with mailman

i'm using mailman with nginx to get its web interface this my nginx config : location /cgi-bin/mailman { root /usr/lib/; fastcgi_split_path_info (/cgi-bin/mailman[^/]*)/(.*)$; ...
3
votes
0answers
437 views

GitlabHQ + Gitlab-CI: customizing build logic

We are using GitlabHQ and Gitlab-CI in our infrastructure. Having such continuous integration set we are willing to customize the build logic in CI. Right now on new commit GitlabHQ triggers a hook ...
3
votes
0answers
112 views

Windows Server wbadmin recover with commas

I want to do a recovery of files with commas in their names from the command line, ala: wbadmin start recovery -version:10/01/2013-12:00 -itemType:File -overwite:Overwrite -quiet ...
3
votes
0answers
223 views

Error during GENERAL_REQUEST_ENTITY for POST results in ASP .NET session state never getting unlocked

I have been trying to chase down the root cause of a condition where ASP .NET session state remains locked after a web request has been terminated due to an unexpected error. We use the SQL Server ...
3
votes
0answers
215 views

Restrict access to RD Gateway based on IP

I'm trying to restrict who can access our RD Gateway based on both their group membership and IP address (so people in group A can only access the system from IP address X). The Network Policy Server ...
3
votes
0answers
244 views

Brocade firmware update for ICX6450-48P switch

I just received some Brocade switches that are going to replace ancient Cisco ones on my network. The switches are running 07.4.00b of Brocade's firmware, and I'd like to know if it is safe to update ...
3
votes
0answers
58 views

restarting all specific units on systemctl without for loop?

Is someone here able to start/stop/reload/... a list of units specified with a wildcard or similar method on systemctl? I try do do somethin like: systemctl restart openstack-nova-*.services or ...
3
votes
0answers
92 views

Puppet removes packages while installing “lsscsi”

We wanted to install the "lsscsi" package on all our Linux Servers and build a manifest for it: # pack_lsscsi.pp class common::pack_lsscsi { case $operatingsystem { RedHat, ...
3
votes
0answers
355 views

Apparmor denies ntpd access to its own logs

ntpd complains that it cannot access its own logs # ntpd -qgddd ... 11 Sep 16:23:00 ntpd[7262]: can't open /var/log/ntpstats/peerstats.20130911: Permission denied ... 11 Sep 16:23:01 ntpd[7262]: ...
3
votes
0answers
148 views

Verifying Salt states before committing

I'm storing my salt sls files in a git repository, but I have the perennial problem that I can't verify my YAML represents a valid set of states that could be applied (I've also had difficulty ...
3
votes
0answers
112 views

How to use puppets stored config & concat to generate a semicolon seperated list of ip adresses?

puppet version 2.7.18 stored configs (not puppetdb) I my case i have 3 couchbase nodes, which should be concated to an couchbase connection string which looks like that: ...
3
votes
0answers
213 views

Logstash Date Has the Wrong Year?

I'm parsing Nginx logs into logstash with the following config: input { stdin { type => "nginx"}} filter { grok { type => nginx pattern => "%{COMBINEDAPACHELOG}" } ...
3
votes
0answers
366 views

Broadcom BCM57810 iSCSI offload performance

Anyone out there doing iSCSI offloading using Broadcom BCM57810 10 gigabit ethernet cards? My test scenario Network.... 2 x Dell Force 10 S4810 switches Client.... Dell R620 24 core 128gb memory ...
3
votes
0answers
464 views

Limiting bandwidth with hashlimit (e.g. kb/s — not connections!) doesn't work, though the man page says it should

According to the iptables-extensions man page hashlimit can do bandwidth limiting: "flows exceeding 512kbyte/s" => --hashlimit-mode srcip,dstip,srcport,dstport --hashlimit-above 512kb/s ...

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