Point-to-Point Tunneling Protocol
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... tunneling protocols such as the
Point-to-Point Tunneling Protocol (PPTP) [RFC2637], the Layer 2 ...
... Hamzeh, K., Pall, G., Verthein, W., Taarud, J., Little, W., and G. Zorn, "Point-to-Point Tunneling Protocol", RFC 2637, July 1999. ...
