Configuring NTP authentication on the Infoblox Grid Master is quite simple. Everything is packed inside the single “NTP Grid Config” menu. You just have to enter the NTP keys respectively key IDs and enable authentication on the appropriate servers. In the case of incorrect authentication values an error message is logged. Very good, since this is not the case on some other network security devices (Palo, Forti).
Too bad that it only supports MD5 while SHA-1 should be used instead of.
Continue reading Infoblox Grid Manager NTP Authentication
Infoblox offers a nice product which completely serves the DHCP/DNS/IPAM aka DDI area. I really love it. Especially the centralized management aka Grid works quite stable and is easy to use (though the GUI looks a bit outdated).
However, sometimes I am little beyond the daily business and labbing with next-generation features such as #IPv6, #DNSSEC, #NTP authentication, CAA, SSHFP, and so on. Not everything within these topics is included, hence a couple of feature requests. Just a living list from my perspective.
Continue reading Infoblox Feature Requests
With Infoblox you’re almost doing everything through the WebUI on the Infoblox Grid Master. At least the daily business such as adding/changing/deleting/moving/whatever DNS, DHCP, and IPAM stuff. Even troubleshooting is almost done through this HTTPS-based GUI. However, some circumstances require the use of the CLI on an Infoblox appliance/VM, called “Remote Console Access” aka SSH. Here are the most common troubleshooting CLI commands for Infoblox DDI. Samples on how to use the IPMI/LOM features round things up:
Continue reading CLI Commands for Troubleshooting Infoblox
What failover times do you expect from a network security device that claims to have high availability? 1 ms? Or at least <1 second? Not so for a fully featured Infoblox HA cluster which takes about 1-2 minutes, depending on its configuration. Yep. “Works as designed”. Ouch. Some details:
Continue reading Infoblox Failover Debacle (Works as Designed)
Working with Infoblox can be challenging when it comes to their naming of features, licenses, marketing slides, and GUI options. So let’s bring some clarity into this chaos. :D I have listed the most common DNS security features and their corresponding Infoblox names. I hope you folks can use it as well.
Continue reading Infoblox Features & Licenses Naming Clarity