IPSec Through L2TP
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United States of America Patent
Stats
-
N/A
Issued Date -
Jul 17, 2003
app pub date -
Jan 11, 2002
filing date -
Jan 11, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Transmission of IPsec packets from a first IP sec client (12, 120) to a second IPsec client (14, 140) can occur without adverse results due to traversal of a Network Address Translation (NAT) (22, 250.sub.1, 250.sub.2) device, by wrapping the packet in a non-proprietary tunneling protocol format for transmission to a non-proprietary tunneling protocol format server (16, 160). The server creates a non-proprietary tunneling protocol format tunnel (21, 280.sub.1, 280.sub.2) to the destination IPsec client to allow transmission of the packet through the tunnel so as to avoid any deleterious affects associated by traversal of one or more the NAT devices.
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