host
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... Figure 1 shows a high level view of our protocol. The application
(1) in host A (outside the Firewall) sends a TCP/IP datagram ...
... HTTP port (4). When
it arrives at host B, this packet is routed via the tunnel to the FEP
software (5), which decodes the packet and creates ...
... TCP/IP datagram
to insert into host's B protocol stack (6). This packet is routed to
the application on host B (7), as if the Firewall ...
... to insert into host's B protocol stack (6). This packet is routed to
the application on host B (7), as if the Firewall (8) never existed.
...