PPP terminating equipment, network equipment and method of...

Details PPP terminating equipment, network equipment and method of... PPP terminating equipment, network equipment and method of...

2007-06-21

2010-02-16

Patel, Jayanti K (Department: 2419)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S395200, C370S395300

Reexamination Certificate

active

07664104

ABSTRACT:
In a PPP terminating equipment100connected with a switch fabric and terminating PPP link, the PPP terminating equipment100has an LCP echo requirement detecting section20detecting whether or not a received packet is the LCP echo requirement packet, and an LCP echo response producing section40producing a response packet to the LCP echo requirement by rewriting the LCP header of the received LCP echo requirement packet. The PPP terminating equipment100thereby produces and returns the response packet to the LCP echo requirement.

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