Cisco Bug: CSCsg32170 - iEdge-MQC: iEdge & MQC policies not applied correctly on PPPoX sessions
Jan 31, 2017
- Cisco 10000 Series Routers
Known Affected Releases
12.2(31)ZV 12.2(31.4.58)SB 12.2(31.4.69)SB
Symptoms: When dynamic bandwidth selection (DBS) is enabled on an ATM VC, policing on PPPoX sessions may exceed the configured policing rates. Conditions: This symptom is observed on a Cisco 10000 series that functions as an Intelligent Service Gateway (ISG) when the following sequence of events occurs: 1) Configure a QoS policy in the egress direction on the ATM VC that has DBS enabled. 2) Bring up a PPPoX session and download the QU and QD values of the account information at the start of the session. 3) Bring up one more new session and then tear down this session. After you have torn down the second session, traffic flowing through the first session may exceed the policing values that have been configured.
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