The slides, handout, lab router configs, RIPE objects and load test were for the Network Security 2026 lecture and are kept on the netsec-2026 tag. The ping monitor sniffed ICMPv6 echo requests so students could watch their prefix being used. It has no place in a BGP speaker: it needs CAP_NET_RAW, adds the only unsafe code in the tree and a libc dependency. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>