Pppoe Session Throttle; Configuring Pppoe Session Throttle - Cisco ASR 9000 Series Configuration Manual

PPPoE Session Limit and Throttle

PPPoE Session Throttle

The PPPoE Session Throttle support on BNG limits the number of PPPoE session requests coming to BNG
within a specified period of time. This, in turn, ensures that the session establishment of other client requests
coming to the BNG server is not impacted.
This offers configuration flexibility in the BNG router by throttling the number of session requests based on
one of these:
• Peer MAC address
• Peer MAC address under individual access interface
• Circuit-ID
• Remote-ID
• A combination of Circuit-ID and Remote ID
• Inner VLAN tag under individual access interface
• Outer VLAN tag under individual access interface
• Inner and Outer VLAN tag under individual access interface
The PPPoE session throttle support also throttles the number of Inter Working Function (IWF) session requests
for each peer MAC address under an individual access interface.
See,

Configuring PPPoE Session Throttle

Perform this task to configure PPPoE session throttle for a PPPoE BBA-Group in BNG.
SUMMARY STEPS
1. configure
2. pppoe bba-group bba-group name
3. sessions {circuit-id | circuit-id-and-remote-id | inner-vlan | {mac [access-interface] } | {mac-iwf
{access-interface}} | outer-vlan | remote-id | vlan} throttle request-count request-period blocking-period
4. Use the commit or end command.
DETAILED STEPS
Command or Action
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Configuration Guide,
Release 4.3.x
122
Configuring PPPoE Session Throttle, on page 122.
Purpose
Enters global configuration mode.
Establishing Subscriber Sessions
OL-28375-03