NANOG 87 - DNS Fundamentals
ISC’s Eddy Winstead will be giving a one-day DNS Fundamentals course at the upcoming NANOG meeting in Atlanta.Read post
It would be very handy to be able to establish an alias for an apex record in the DNS. Unfortunately, this is not a standardized feature of the DNS, although some operators have created proprietary features with this effect.
The new HTTPS and Service-binding (SCVB) resource records on the brink of standardization in the IETF are supposed to “solve” this long-standing interoperability problem. In this webinar, Carsten explains:
**A recording of this webinar can be found on ISC’s Youtube channel. **
Users frequently ask us how to optimize BIND 9 memory usage, for the best performance with a “safe” amount of overhead. This is an impossible question to answer! The truth is, every installation is different and the answers are platform-specific. So how can you measure memory usage on your platform, and how can you adjust BIND memory usage if you need to? Find out at our December webinar!
Carsten Strotmann has more than 20 years of professional experience working in open source networking. He has delivered many webinars and training classes on open source solutions and DNS/DHCP/IPv6/Linux/Unix security. He also is the author of various articles on IT security topics in computer magazines.
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