Telindus 1031, User And Reference Manual

Page: 229 / 394

Telindus 1031 Router Chapter 10
Reference manual Configuration attributes
219
telindus1031/router/tunnels/l2tpTunnels/l2tp
Use the l2tp structure in the l2tpTunnels table to configure the L2TP related
parameters of the tunnel.
The
l2tp
structure contains the following elements:
Element Description
localIpAddress Use this element to set the official IP address that
serves as start point of the L2TP connection.
remoteIpAddress
Use this element to set the official IP address that
serves as end point of the L2TP connection.
Both localIpAddress and remoteIpAddress together with the well-known port number for
L2TP (i.e. 1701), make up the socket used for the L2TP session. At the moment,
only one L2TP session can exist between one
localIpAddress and remoteIpAddress
combination.
pppAuthentication Use this element to enable or disable CHAP authenti-
cation on the PPP connection in the tunnel.
Refer to
telindus1031/g703[ ]/channel[ ]/ppp/authentication
on page 187 for more informa-
tion.
type
Use this element to specify the tunnel type.
The type element has the following values:
dataChannelSe-
quenceNumbering
Use this element to enable (
on
) or disable (
off
)
sequence numbering on the data messages. These
sequence numbers are used to detect lost packets
and/or restore the original sequence of packets that may have been reordered dur-
ing transport.
On control messages, sequence numbering is always enabled.
It is recommended that for connections where reordering or packet loss may occur,
dataChannelSequenceNumbering
is enabled.
Default:-
Range: structure, see below
Default:<opt>
Range: up to 255.255.255.255
Default:<opt>
Range: up to 255.255.255.255
Default:disabled
Range: enabled / disabled
Default:outgoingDial
Range: enumerated, see below
Value Description
outgoingDial
The outgoing tunnel is not continuously open. It is
opened whenever data has to be sent through the tun-
nel, and closed when no data is detected for a certain
time.
outgoingLeasedLine
The outgoing tunnel is opened as soon as the Telindus
1031 Router is up, and it stays open.
incoming
The tunnel is an incoming tunnel.
Default:off
Range: on / off