Cisco Asr 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference - Cisco ASR 9000 Series Command Reference Manual

IPoE Commands
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
The routed subscriber sessions come up only if a summary route is added on BNG router. The DHCP pool
IP address range in BNG must be in compliance with the summary route address range. This DHCP pool IP
address range must also match the IP address subnet of the first hop router, which acts as the DHCP relay or
proxy. Also, the summary route VRF must be same as the access-interface VRF in BNG router.
If DHCPv6 is used in standalone mode to provide IA-NA and IA-PD addresses (prefixes) to the routing
gateway (RG), and if the RG is directly connected (or connected through an L2 cloud) to the BNG, then the
summary route is not required.
Task ID
Task ID
network
Examples
This example shows how to host DHCP-initiated IPv4 routed subscriber sessions in an access-interface:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# interface Bundle-Ether101.201
RP/0/RSP0/CPU0:router(config-subif)# ipsubscriber ipv4 routed initiator dhcp
This example shows how to host packet-triggered IPv6 routed subscriber sessions in an access-interface:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# interface Bundle-Ether101.201
RP/0/RSP0/CPU0:router(config-subif)# ipsubscriber ipv6 routed
RP/0/RSP0/CPU0:router(config-subif)# initiator unclassified-ip prefix-len 56
Related Commands
Command
ipsubscriber interface, on page 278
show ipsubscriber access-interface, on page 286
show subscriber session, on page 566
initiator unclassified-ip, on page 274
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference, Release
Operation
read, write
Description
Enables interface based static session in BNG.
Shows the access interface information for IP subscriber.
Displays the subscriber management session information.
Enables packet-triggered routed subscriber sessions on an
access-interface.
ipsubscriber routed
5.2.x
283