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Configuring PPPoE Service Name Tables
To configure
PPPoE service name tables on the router:
- Create the PPPoE service name table.
- (Optional) Add entries to populate the PPPoE service name
table. You can:
- Configure specific service names to represent custom values.
- Specify a nondefault action for the empty service name
entry.
- Enable the PPPoE service name table for use with a static
or dynamic interface.
The following sections describe how to perform
these tasks.
Creating and Populating PPPoE Service Name Tables
To create and populate a PPPoE service name table
on the router:
- From Global Configuration mode, create a
PPPoE service name table by assigning it a name.
- host1(config)#pppoe-service-name-table myServiceTable1
This command accesses PPPoE Service Name
Table Configuration mode and builds a default PPPoE service name table
named myServiceTable1. The table contains a single empty service name
entry associated with the default action, terminate, as shown in Table 18. With no further service name entries, this
table directs the router to respond to all PADI requests containing
an empty service name tag.
Table 18: Default
PPPoE Service Name Table
|
Service-Name
|
Action
|
|
“ ”
|
Terminate
|
- (Optional) From PPPoE Service Name Table Configuration
mode, create entries to populate the PPPoE service name table. You
can configure up to 16 specific service name entries per table, or
modify the action for the empty service name tag.
- host1(config-pppoe-service-name-table)#service
myISPService
- host1(config-pppoe-service-name-table)#service
myQOSClass1
- host1(config-pppoe-service-name-table)#service
myQOSClass2
- host1(config-pppoe-service-name-table)#service
empty-service-name drop
These commands build the PPPoE service
name table shown in Table 19. This table directs
the router to send a PADO packet in response to all PADI requests
containing the myISPService, myQOSClass1, or myQOSClass2 service name
tag, and to ignore (drop) all PADI requests containing empty service
name tags.
Table 19: PPPoE Service
Name Table with Entries
|
Service-Name
|
Action
|
|
“myISPService”
|
Terminate
|
|
“myQOSClass1”
|
Terminate
|
|
“myQOSClass2”
|
Terminate
|
|
“ ”
|
Drop
|
- Exit PPPoE Service Name Table Configuration
mode.
- host1(config-pppoe-service-name-table)#exit
- (Optional) Use the
appropriate show command to verify the
creation of the PPPoE service name table and entries.
- host1(config)#show pppoe-service-name-table
name myServiceTable1
- (Optional) Repeat Steps 1 through 4 to configure additional
PPPoE service name tables on the router.
pppoe-service-name-table
- Use from Global Configuration mode to create a PPPoE service
name table.
- You can create a maximum of 16 PPPoE service name tables
per E-series router.
- Specify a table name of up to 31 alphanumeric characters.
- This command accesses PPPoE Service Name Table Configuration
mode, which enables you to configure entries for the PPPoE service
name table.
- Example
- host1(config)#pppoe-service-name-table myServiceTable1
- Use the no version to remove
the specified PPPoE service name table from the router.
- See pppoe-service-name-table.
service
- Use to add a specific service name tag to a PPPoE service
name table, or to modify the action for the empty service name tag
in a PPPoE service name table.
- Each PPPoE service name table includes one empty service
name tag, and can optionally include up to 16 additional specific
service name entries.
- For each specific service name tag that you configure,
assign a name of up to 31 alphanumeric characters.
- You cannot configure the action for a specific service
name tag; the default action, terminate, is always used.
- For an empty service name tag, you can specify that the
AC, such as an E-series router, ignore (drop), rather than respond
to (terminate), all PADI requests from the client that contain an
empty service name tag.
- Examples
- host1(config-pppoe-service-name-table)#service
myISPService
- host1(config-pppoe-service-name-table)#service
empty-service-name drop
- Use the no version to restore
the default action, terminate, for an empty service name tag, or to
remove the specified non-empty service name tag from the PPPoE service
name table.
- See service.
Enabling PPPoE Service Name Tables for Use with Static Interfaces
To enable a PPPoE service name table for use with
a static interface, assign the service name table to the PPPoE major
interface.
PPPoE over ATM Configurations
To enable a PPPoE service name table for use with
a static interface in PPPoE over ATM configurations:
- Configure an ATM physical interface.
- host1(config)#interface atm 3/0
- Configure an ATM 1483 subinterface.
- host1(config-if)#interface atm 3/0.1
- Configure an ATM PVC by specifying the VCD, the VPI, the
VCI, and the encapsulation type.
- host1(config-subif)#atm pvc 10 100 22 aal5snap
- Select PPPoE as the encapsulation method on the interface.
This command creates the PPPoE major interface.
- host1(config-subif)#encapsulation pppoe
- Assign the PPPoE service name table to the PPPoE major
interface.
- host1(config-subif)#pppoe service-name-table
myServiceTable1
atm pvc
- Use to configure a PVC on an ATM interface.
- For details about specifying the mandatory VCD, VPI, VCI,
and encapsulation type parameters, see atm pvc.
- Example
- host1(config-if)#atm pvc 10 100 22 aal5snap
- Use the no version to remove
the specified PVC.
- See atm pvc.
encapsulation pppoe
- Use to specify PPPoE as the encapsulation method for the
interface.
- This command creates a PPPoE major interface.
- Example
- host1(config-subif)#encapsulation pppoe
- Use the no version to disable
PPPoE on an interface.
- See encapsulation pppoe.
interface atm
- Use to configure an ATM interface.
- For information about specifying the ATM interface or
subinterface, see interface atm.
- Examples
- host1(config)#interface atm 3/1.19
- host1(config)#interface atm 3/0/1.19
- Use the no version to remove
the interface or subinterface.
- See interface atm.
pppoe service-name-table
- Use from Subinterface Configuration mode to assign a PPPoE
service name table to a PPPoE major interface for use by a static
ATM 1483 subinterface.
- Specify the name of the PPPoE service name table configured
with the pppoe-service-name-table command
from Global Configuration mode.
- Example
- host1(config-subif)#pppoe service-name-table
myServiceTable1
- Use the no version to remove
the PPPoE service name table assignment.
- See pppoe service-name-table.
PPPoE
over Ethernet Configurations
To enable a PPPoE service name table for use with
a static interface in PPPoE over Ethernet configurations:
- Configure a Fast Ethernet, Gigabit Ethernet, or 10-Gigabit
Ethernet physical interface.
- host1(config)#interface fastEthernet 4/1
- Select PPPoE as the encapsulation method on the interface.
This command creates the PPPoE major interface.
- host1(config-if)#pppoe
- Assign the PPPoE service name table to the PPPoE major
interface.
- host1(config-if)#pppoe service-name-table
myServiceTable1
interface fastEthernet
- Use to select a Fast Ethernet interface.
- Example
- host1(config)#interface fastEthernet 4/1
- Use the no version to remove
IP from an interface or subinterface. You must issue the no version
from the highest level down; you cannot remove an interface or subinterface
if the one above it still exists.
- See interface fastEthernet.
interface gigabitEthernet
interface tenGigabitEthernet
- Use to select a Gigabit Ethernet interface or a 10-Gigabit
Ethernet interface.
- For information about specifying the Gigabit Ethernet
or 10-Gigabit Ethernet interface or subinterface, see interface gigabitEthernet and interface tenGigabitEthernet on interface tenGigabitEthernet.
- Examples
- host1(config)#interface gigabitEthernet 1/0
- host1(config)#interface gigabitEthernet 4/0/1 6.0.0FRS
- host1(config)#interface tenGigabitEthernet
4/0/1
- Use the no version to remove
IP from an interface. You must issue the no version from the highest
level down; you cannot remove an interface or subinterface if the
one above it still exists.
- See interface gigabitEthernet.
- See interface tenGigabitEthernet.
pppoe
- Use to specify PPPoE as the encapsulation method for the
interface.
- This command creates a PPPoE major interface.
- Example
- host1(config-if)#pppoe
- Use the no version to remove
the PPPoE major interface.
- See pppoe.
pppoe service-name-table
- Use
from Interface Configuration mode to assign a PPPoE service name table
to a PPPoE major interface for use by a static Fast Ethernet, Gigabit
Ethernet, or 10-Gigabit Ethernet interface.
- Specify the name of the PPPoE service name table configured
with the pppoe-service-name-table command
from Global Configuration mode.
- Example
- host1(config-if)#pppoe service-name-table
myServiceTable1
- Use the no version to remove
the PPPoE service name table assignment.
- See pppoe service-name-table.
Enabling PPPoE Service Name Tables for Use with Dynamic Interfaces
To enable a PPPoE service name table for use with
a dynamic interface, add the service name table to a profile that
is dynamically assigned to the interface.
For complete details, see Configuring a Dynamic Interface from a Profile in Configuring Dynamic Interfaces.
To enable a PPPoE service name table for use with
a dynamic interface:
- Create a profile by assigning it a name.
- host1(config)#profile baseProfile
- Assign the PPPoE service name table to the profile as
a PPPoE characteristic.
- host1(config-profile)#pppoe service-name-table
myServiceTable1
- Exit Profile Configuration mode.
- host1(config-profile)#exit
- Configure a physical interface.
On ERX-7xx models, ERX-14xx models, and the ERX-310
router:
- host1(config-if)#interface atm 3/0.1
- Configure an ATM PVC by specifying the VCD, the VPI, the
VCI, and the encapsulation type.
- host1(config-subif)#atm pvc 10 100 22 aal5snap
- Apply the profile to the interface.
- host1(config-subif)#profile pppoe baseProfile
- Enable the PPPoE dynamic encapsulation type.
- host1(config-subif)#auto-configure pppoe
atm pvc
- Use to configure a PVC on an ATM interface.
- For details about specifying the mandatory VCD, VPI, VCI,
and encapsulation type parameters, see atm pvc.
- Example
- host1(config-if)#atm pvc 10 100 22 aal5snap
- Use the no version to remove
the specified PVC.
- See atm pvc.
auto-configure
- Use to configure an ATM 1483 subinterface to support a
dynamic interface. Specifies the type(s) of dynamic encapsulation
that will be accepted/detected by the ATM 1483 subinterface.
- This command causes the layers above ATM 1483 to become
dynamic.
- Select pppoe as the dynamic
next upper interface type.
- Example
- host1(config-subif)#auto-configure pppoe
- Use the no version to disable
detection of the specified encapsulation.
- See auto-configure.
interface atm
- Use to configure an ATM interface.
- For information about specifying the ATM interface or
subinterface, see interface atm.
- Examples
- host1(config)#interface atm 3/0.1
- host1(config)#interface atm 3/0/0.1
- Use the no version to remove
the interface or subinterface.
- See interface atm.
pppoe service-name-table
- Use from Profile Configuration mode to assign a PPPoE
service name table to a profile for use by the dynamic PPPoE interface
column associated with the profile.
- Specify the name of the PPPoE service name table configured
with the pppoe-service-name-table command
from Global Configuration mode.
- Example
- host1(config-profile)#pppoe service-name-table
myServiceTable1
- Use the no version to remove
the PPPoE service name table assignment.
- See pppoe service-name-table.
profile
- Use from Global Configuration mode to create a profile
name of up to 80 characters.
- Use from Subinterface Configuration mode to assign a profile
to an interface. Specify pppoe as the encapsulation
type to which the profile applies.
- Examples
- host1(config)#profile myProfile
- host1(config-subif)#profile pppoe myProfile
- Use the no version to remove
a profile (from Global Configuration mode) or to remove the profile
assignment (from Subinterface Configuration mode).
- See profile.
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