RFC1661 PPP协议 （RFC1661 The Point-to-Point Protocol (PPP)） 本备忘录状态 This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. -RFC1661 PPP (

ppp协议英文文档.介绍ppp的和ldc等相关协议 好东西啊-ppp agreements English documentation. Ppp on the ldc and other related agreements, good things ah