Larvitz Blog
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Welcome to Larvitz Blog! I’m Christian, a Cloud Consultant by day and FreeBSD enthusiast by night, with over 20 years in enterprise IT. Here I write about FreeBSD jails, PF firewalling, self-hosting, Linux system administration, and anything that’s cleanly engineered. Most articles are hands-on guides born from running my own infrastructure, from dual-stack networking and Ansible automation to hosting a Mastodon instance on FreeBSD.

Have a question or want to discuss something? Find me on the Fediverse at @Larvitz@burningboard.net. I’m always happy to chat!

#caching Articles

A Caching FreeBSD Mirror for DN42: nginx proxy_store, pf, and a Dual-Homed VM

Patching FreeBSD machines inside the DN42 overlay network without giving them clearnet access - a dual-homed VM that lazily caches pkg.freebsd.org, update.freebsd.org, and release tarballs from ftp.freebsd.org with nginx proxy_store, follows CDN redirects server-side, and serves everything over IPv6 into the mesh. Now also available as a public DN42 service at bsdmirror.chofstede.dn42.