https://app.knowbase.one/vault/rfc/docid/1496
RFC1334: PPP Authentication Protocols
Network Working Group B. Lloyd Request for Comments: 1334 L&A W. Simpson Daydreamer ...
https://app.knowbase.one/vault/rfc/docid/2224
RFC1994: PPP Challenge Handshake Authentication Protocol (CHAP)
Network Working Group W. Simpson Request for Comments: 1994 DayDreamer Obsoletes: 1334 August 1996 Category: Standards Track PPP Challenge Handshake Authentication...