[ovs-dev] OFPFMFC_OVERLAP Error

Ben Pfaff blp at nicira.com
Tue Dec 2 19:30:26 UTC 2014


On Mon, Dec 01, 2014 at 10:50:45PM -0800, varanasi sandhya wrote:
> OFPFF_CHECK_OVERLAP flag Issue:
> 
> When OFPFF_CHECK_OVERLAP flag is set at RYU controller in ofctl_v1_3.py
> code in the mod_flow_entry definition, OVS should ideally return
> OFPFMFC_OVERLAP error on inserting a duplicate flow with same priority and
> match. But instead the new flow entry just replaces the old flow.

Do you have evidence to support this interpretation of the OpenFlow
specification?



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