Cisco Bug: CSCup34055 - PPPoE sessions are cleared with access interface flap
Jul 20, 2018
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: PPPoE sessions teardown on access interface flap on BNG cluster Conditions: There are times when the access interface will go down on the BNG cluster (or flap), but the DSLAM/OLT or CPE will not detect it even. So it is very bad in such cases that we clear the subscriber sessions by "trying to send out PADT" from our BNG.
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Bug Details Include
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