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Onboarding F5 in Cloud Part 2 - Service Discovery

Posted August 15, 2017 by Alex Applebaum

Another critical component of the auto scaled or dynamic environment is service discovery. As instances or pool members are now more ephemeral, it becomes absolutely required to automate. The task is really quite simple, you need to use the... Read more

I’ve Successfully Failed the F5 Certification 201-TMOS Administration Exam

Posted August 15, 2017 by Peter Silva

Yup, you read that right. I did not pass the F5 Certified BIG-IP Administrator test I took while at F5 Agility 2017. And I’m not ashamed since it was a challenging test and I will be trying again. Sure, I went through Eric Mitchell’s (F5er)... Read more

Onboarding F5 in Cloud Part 1 - Startup Scripts

Posted August 14, 2017 by Alex Applebaum

In a previous article we discussed how we leveraged "user data" and cloud-init to pass startup scripts to BIG-IPs in AWS. Now that v13 is here, lets take this multi-cloud! Read more

Technical Article

BIG-IP APM with Horizon 7.x HTML5 gets a Hotfix For Updated Code

Posted August 11, 2017 by Matt Mabis

Provide a Technical update on some new hotfixes that were rolled out to resolve some issues with HTML5 connectivity with Horizon 7.1 and 7.2 with APM. Read more

Technical Article

Office 365 Logon Enhancement – Username Capture

Posted August 10, 2017 by Graham

With the new Office 365 sign-in experience you can capture the username entered at the O365 login page so users don't need to enter it twice! Read more

Lightboard Lessons: F5 BIG-IP DNS (GTM) iQuery Protocol Overview

Posted August 09, 2017 by Jason Rahm

In this episode of Lightboard Lessons, I introduce iQuery, the F5 proprietary protocol utilized by BIG-IP DNS to exchange system configuration with other BIG-IP DNS systems and performance metrics with all other BIG-IP systems configured to do... Read more

Create a BIG-IP HA Pair in Azure

Posted August 08, 2017 by Peter Silva

Use an Azure ARM template to create a high availability (active-standby) pair of BIG-IP VE instances in Microsoft Azure. When one BIG-IP VE goes standby, the other becomes active, the virtual server address is reassigned from one external NIC to... Read more

Lightboard Lessons: BIG-IP Cookie Persistence Values

Posted August 02, 2017 by John Wagnon

Learn how the BIG-IP calculates cookie persistence values! Read more

Answers / discussion

OpenSSL and Heart Bleed Vuln

Asked 4/7/2014

by squip

21 Votes

iRule Event Order - HTTP

Asked 11/8/2013

by What Lies Beneath

19 Votes

TCP Traffic Path Diagram

Discussed 5/13/2014

by What Lies Beneath

12 Votes

F5 Big IP File Locations

Asked 8/24/2009

by JohnCzerwinski

10 Votes

A Protocol Profiler In a Few iRules

Discussed 11/12/2014

by Thomas Schockaert

8 Votes

APM with google authenticator

Discussed 7/9/2016

by Patrik Jonsson

7 Votes