Cisco Bug: CSCsy82158 - Corrupt Multicast packet triggers PXF crash, small packet handle
Jan 28, 2017
- Cisco 10000 Series Routers
Known Affected Releases
Symptoms: A corrupt multicast packet may crash the PXF on a Cisco 10000 series router with the following exception error: "PXF DMA Error -Small Packet Handle Creating a Large Descriptor, Restarting PXF" Conditions: The issue is seen when a padded multicast packet is switched by the PXF and the IP length, from the IP Header, does not include this padding. For example, a multicast packet where the IP length is 124 bytes and there is 436 of unaccounted padding can crash the PXF with a "PXF DMA Error".
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Bug Details Include
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