| Logical
Interfaces |
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Logical Interfaces
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Lists the logical interfaces for the PPPoE physical interface.
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- To add a logical interface, click Add.
- To edit a logical interface, select the interface from
the list.
- To delete a logical interface, select the check box next
to the name and click Delete.
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Add logical interfaces
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Defines one or more logical units that you connect to this physical
PPPoE interface. You must define at least one logical unit for a PPPoE
interface.
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Click Add.
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Logical Interface Description
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(Optional) Describes the logical interface.
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Type a text description of the logical interface to more clearly
identify it in monitoring displays.
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IPv4 Addresses and Prefixes
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Specifies one or more IPv4 addresses for the interface.
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- Type one or more IPv4 addresses and prefixes.
For example:
10.10.10.10/24
- Click Add.
- Click OK.
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Physical Interface Description
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(Optional) Adds supplementary information about the physical
PPPoE interface.
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Type a text description of the PPPoE interface to more clearly
identify it in monitoring displays.
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| PPP
Options |
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Enable CHAP
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Enables or disables CHAP authentication on a PPPoE interface.
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- To enable CHAP, select the check box.
- To disable CHAP, clear the check box.
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| CHAP
Local Identity (available if CHAP is enabled) |
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Use System Host Name
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Specifies that the PPPoE interface uses the device's system
hostname in CHAP challenge and response packets.
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- To enable, select the check box (the default).
- To disable, clear the check box.
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Local Name
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If Use System Host Name is disabled, specifies the local name
for CHAP to use.
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Type a local name for this PPPoE interface.
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CHAP Peer Identity (required if CHAP is enabled)
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Identifies the client or peer with which the device communicates
on this PPPoE interface.
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Type the CHAP client name.
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CHAP Secret (required if CHAP is enabled)
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Specifies the secret password for CHAP authentication, known
to both sides of the connection.
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Type a password that is known to the other side of the connection.
Use a combination of letters and numbers that is difficult for others
to guess.
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| PPPoE
Options |
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Access Concentrator
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Identifies the access concentrator by a unique name.
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Type a name for the access concentrator—for example, ispl.com.
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Auto Reconnect Time
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Specifies the number of seconds to wait before reconnecting
after a PPPoE session is terminated.
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Type a value from 1 through 4294947295 for
automatic reconnection—for example, 100 seconds. Type 0 (the default) for immediate reconnection.
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Idle Timeout
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Specifies the number of seconds a session can be idle without
disconnecting.
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Type a value for the timeout. Type 0 if you do not
want the session to time out.
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Service Name
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Identifies the type of service provided by the access concentrator, such as
the name of the Internet service provider (ISP), class, or quality
of service.
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Type the type of service provided by the access concentrator. For example, video@ispl.com.
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Underlying Interface
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Specifies the logical Ethernet interface or the logical ATM
interface as the underlying interface for the PPPoE session.
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From the list, select the underlying interface for the PPPoE
session—for example, ge-0/0/1.0 or at-2/0/0.0.
For information about interface names, see the JUNOS Enhanced Services Interfaces and Routing Configuration Guide.
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