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Cisco Bug: CSCun57359 - MLP TX/RX mechanisms conflict causing catastrophic loss of traffic

Last Modified

Dec 03, 2019

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.4(2)S

Description (partial)

Symptom:
Complete or near-complete loss of traffic over an MLPPP bundle.

Conditions:
If an MLPPP bundle is currently attempting to pass traffic beyond the physical bandwidth of the bundle and a new member-link is added, or an existing member-link is flapped a sudden and persistent loss of traffic for that bundle can occur.
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  • Status
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  • Known Fixed Releases
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