Perle Systems 4030370 Manuel D’Utilisation
370
Configuring HTTP Tunnels
Configure the serial port on IOLAN 2, as follows;
When IOLAN 1 boots, it will establish an HTTP tunnel to IOLAN 2.
IOLAN 2 will initiate a connection between the serial device and the IP host. The connection will use
the destination TCP port 20001.
IOLAN 2 will initiate a connection between the serial device and the IP host. The connection will use
the destination TCP port 20001.
The setup for HTTP Tunnel Host-to-Serial is now complete
.
Host-to Host
The following example will demonstrate how to setup an IP Host (10.10.100.2) to an IP Host
(100.10.50.60) connection via an HTTP tunnel. In this example, the hosts are doing a TFTP transfer
which uses the UDP protocol.
Because IOLAN 1 is behind the firewall, it will need to initiate the tunnel connection to IOLAN 2.
For more HTTP tunneling configuration parameters see
(100.10.50.60) connection via an HTTP tunnel. In this example, the hosts are doing a TFTP transfer
which uses the UDP protocol.
Because IOLAN 1 is behind the firewall, it will need to initiate the tunnel connection to IOLAN 2.
For more HTTP tunneling configuration parameters see
Match TCP port num-
ber IP host is listening
on.
ber IP host is listening
on.
Use TCP Sockets
Select the IP host
from host table.
from host table.
Select “connect to”
Configure connection
to use “tunnel1”.
to use “tunnel1”.