
Rob Cooper
Lead Technical Author/Architect
Rob's been with the company since 2010 and helps to maintain the critical link between the Sales, Support and Development departments by providing deployment, testing and documentation skills. He’s also responsible for all Microsoft and VMware approvals and certifications and ensuring ongoing compliance. When not at the Loadbalancer.org offices he enjoys getting out on his boat as well as playing bass guitar.
Latest posts

Storage
Splunk Enterprise enables you to search, analyze, and visualize the data gathered from the components of your IT infrastructure or business...

Microsoft
Are the Microsoft apps you depend on dependable enough?!
Hundreds of thousands of businesses around the world rely on Microsoft applications to deliver their fundamental IT services. However, these apps aren't always 100% dependable...
Rob Cooper
•
4 mins

Application Management
Load balancing Microsoft Remote Desktop Services in AWS
Using the flexibility of both AWS and our Enterprise AWS appliance, it's possible to configure a secure and robust load balanced Remote Desktop Services deployment to suit a range of requirements...
Rob Cooper
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2 mins

Microsoft
Enhanced Microsoft IIS health checks using VBscript
By default, the load balancer uses a TCP connect to the port defined in the Virtual Service to verify the health of each real (backend) server. For IIS, this would typically be port 80...
Rob Cooper
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3 mins

Microsoft
Windows NLB (WNLB) and its disadvantages
WNLB causes switch flooding and does not support multiple scheduling algorithms for distributing client load...
Rob Cooper
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1 min

Open source
Stunnel X-Forward-For (XFF) with HAProxy and the PROXY Protocol
By default, the source IP address of the packet reaching the web servers is the IP address of the load balancer and not the IP address of the client...
Rob Cooper
•
3 mins

Security
Heartbleed 2.0? Not exactly but more OpenSSL issues have been found
Whilst the Heartbleed bug was relatively easy to exploit, the latest batch of bugs are not...
Rob Cooper
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1 min

Security
Loadbalancer.org releases patch for the OpenSSL heartbleed vulnerability CVE-2014-0160
To ensure complete protection all SSL certificates that have been used with a vulnerable version of OpenSSL should be regenerated using a new private key...
Rob Cooper
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2 mins

Application Management
Load Balancing Exchange 2013
Exchange 2013 is Microsoft's latest enterprise level messaging and collaboration server. It has been designed for simplicity of scale, hardware utilization, and failure isolation...
Rob Cooper
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2 mins

Application Management
Load Balancing Exchange 2010
In Exchange 2010, system functionality is split into five server roles (Mailbox, Client Access (CAS), Unified Messaging, Hub Transport (HT) and Edge Transport). Mandatory roles are Mailbox, Client Access and Hub Transport...
Rob Cooper
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2 mins

Print
Load balancing Microsoft Print Server
Microsoft Print Server provides a great way to share printers throughout your organisation, but when the print server falls over, the phone quickly starts to ring...
Rob Cooper
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6 mins

Application Management
Apache and X-Forwarded-For Header (XFF)
There’s been a lot of debate here in the office about how best to capture both your Loadbalancer’s IP and the Source IP of the user in your access_log in Apache 2.4. This is the tried and tested method we've come up with...
Rob Cooper
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4 mins

How-tos
IIS and X-Forwarded-For Header (XFF)
Although it's not technically a standard, the X-Forwarded-For (XFF) header is incredibly useful if you have any kind of proxy in front of your web servers...
Rob Cooper
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4 mins

HAProxy
Load balancing Microsoft Office Communications Server (OCS) with HAProxy
Here at Loadbalancer.org we have recently started the certification process of our product with Microsoft Office Communications Server (OCS)...
Rob Cooper
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2 mins