The PPP (Point-to-Point Protocol) multiplexing/demultiplexing discussed in RFC 3153 is designed to reduce the size of the PPP header to increase throughput. PPP ...

I don't have a practical problem that this applies to I am simply trying to understand better. <BR><BR>I have deployed a few VPNs using PPTP, L2TP/IPSec, and OpenVPN and it seems like most of the ...