Gateway apparatus with LAC function

Details Gateway apparatus with LAC function Gateway apparatus with LAC function

2005-12-27

2005-12-27

Nguyen, T (Department: 2187)

Electrical computers and digital processing systems: multicomput

Multicomputer data transferring via shared memory

C709S214000, C709S215000, C709S216000, C709S217000

Reexamination Certificate

active

06981026

ABSTRACT:
A gateway apparatus104connected to an access network105accommodating a plurality of ISP networks108, and having an LAC function of transferring a PPP frame received from a user terminal to any one of the ISP networks via an L2TP connection set on the access network, includes: a cache server interface112for connection to a cache server; and a packet transfer controller (81A to81C and87) for selecting a PPP frame in which a Web contents request message is included in a payload field from a stream of PPP frames received from a user terminal, and transferring the request message indicated in the PPP frame to the cache server via the cache server interface.

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patent: 057072 (2000-02-01), None
Layer Two Tunneling Protocal “L2TP” by Network Working Group dated Aug. 1999.

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