<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Radius on Bill's Blog</title><link>https://billsblog.dev/tags/radius/</link><description>Recent content in Radius on Bill's Blog</description><image><title>Bill's Blog</title><url>https://billsblog.dev/images/eft-bg.jpg</url><link>https://billsblog.dev/images/eft-bg.jpg</link></image><generator>Hugo</generator><language>en-AU</language><lastBuildDate>Thu, 16 Jul 2026 20:00:00 +1000</lastBuildDate><atom:link href="https://billsblog.dev/tags/radius/index.xml" rel="self" type="application/rss+xml"/><item><title>Making the Firewall Authenticate Against My Identity Provider — and Proving the Bug Wasn't Mine</title><link>https://billsblog.dev/posts/pfsense-authentik-ldap-radius/</link><pubDate>Thu, 16 Jul 2026 20:00:00 +1000</pubDate><guid>https://billsblog.dev/posts/pfsense-authentik-ldap-radius/</guid><description>Bringing pfSense&amp;#39;s admin login into Authentik with MFA. The protocol I planned to use turned out to be broken upstream — so this is as much about how you prove that as it is about the build.</description></item></channel></rss>