Cos-map Command
ovs-vsctl set-cos-map <TRUE|FALSE>
From Picos-2.6, user can enable/disable the cos-mapping, the default value is disabled. Once cos-mapping is enabled, the packet with the different cos value is mapped to queue0-7.
Usage:
Enable/Disable: ovs-vsctl set-cos-map true ovs-vsctl set-cos-map false Set dscp map on port: ovs-vsctl set interface ge-1/1/1 dscp_map=0=q1,1=q1,2=q2 equal to: ovs-vsctl set interface ge-1/1/1 dscp_map:0=q1 dscp_map:1=q1 dscp_map:2=q2 Note: dscp range is [0, 63]; queue range value is {q0, q1, q2, q3, q4, q5, q6, q7}; if a dscp value is not configured, the default queue is q0. Clear all dscp map on port: ovs-vsctl clear interface ge-1/1/1 dscp_map Note: if no dscp_map configuration, the default map is: dscp queue -------- ----- 0 - 7: q0 8 - 15: q1 16 - 23: q2 24 - 31: q3 32 - 39: q4 40 - 47: q5 48 - 55: q6 56 - 63: q7
ovs-vsctl show-cos-map
Display the configuration of cos-mapping.
Example:
admin@PicOS-OVS$ovs-vsctl show-cos-map cos mapping: enabled admin@PicOS-OVS$ovs-vsctl show-cos-map ge-1/1/1 cos mapping: enabled { dscp queue -------- ----- 0 - 7: q0 8 - 15: q1 16 - 23: q2 24 - 31: q3 32 - 39: q4 40 - 47: q5 48 - 55: q6 56 - 63: q7 }
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