WB 15.15

when it came in to the switch or based on the membership of the port that the packet came in to

the switch.

Precedence level in meters

As per the OpenFlow specification 1.3.1, the prec_level given in the ofp_meter_band_dscp_remark

indicates by what amount the DSCP value in the packets should be incremented if the packets

exceed the band. However, the switch implementation directly replaces the DSCP value in the IP

packets with the prec_level when the band exceeds the meter defined by the controller

Support for miss_len field in ‘switch configuration’ messages

The switch implementation does not honor the miss_len miss_send_len field specified in the packet-in

switch configuration messages. This is because, switch doesn’t buffer packets. Due to this controller

will see the entire packet copied in packet-in message with buffer_id set as OFP_NO_BUFFER.

Precedence level in meters 75