Cloudflare adds Secure DNS service on 1.1.1.1

Cloudflare has expanded the range of secure DNS services available. As well as Cisco’s OpenDNS, Google’s DNS service, Oracle’s Dyn, and the recent Quad 9 service, Cloudflare now adds 1.1.1.1 to the mix. According to their blog yesterday (Announcing 1.1.1.1: the fastest, privacy-first consumer DNS service), this is not an April Fool’s joke, but a…

RFC8367: Wrongful Termination of IP Packets

In a continuation of the serious consideration our standards bodies place on keeping the Internet relevant to society, today the IETF has issued RFC8267. IP packets are often terminated by network devices. … IP routers and middleboxes, such as firewalls, often terminate packets that do not comply with a predefined policy. Unfortunately, some filtering policies…

Enabling Lua in Wireshark for custom dissectors

Joel has dropped me an email and asked if Lua (which should never, ever be LUA) could be enabled in the CentOS Wireshark builds. I wanted to thank you for your Centos 7 repository.  Your Wireshark package has saved me a lot of time! I have a request: on your next Wireshark build, would you enable…

Orange delivers SD-WAN for Siemens

Making a change to the usual SDN acronym, “Siemens Digitalisation Network”  is provided by Orange Business Services. Covering 1500 sites, 94 countries and preparing Siemens for “Industry 4.0”, the network is based on SD-WAN providing a flexible and scalable infrastructure. “As a globally operating company with subsidiaries and divisions all over the world, we need…

Zscaler makes initial trades on Nasdaq

Zscaler has opened for trading on the Nasdaq exchange. Founded in 2007, it makes it’s IPO eleven years later, as the first major technology offering of 2018. The Nasdaq exchange issued a press release, in which it welcomes Zscaler to the exchange. (Nasdaq Welcomes ZSCALER, INC. (NASDAQ: ZS) to the Nasdaq stock market). “In the…

Avaya goes public (again), rings NYSE opening bell

Avaya has returned to the New York Stock Exchange today. With the opening bell being rung by Avaya’s CEO Jim Chirico, they launched the new stock , marking the end to a 10-year stint in the hands of venture capitalists TPG Capital and Silver Lake Partners. Avaya pre-emptively released an announcement to the press (Avaya…