set policy shaper EGRESS-QOS bandwidth '20gbit'

set policy shaper EGRESS-QOS class 2 bandwidth '20%'
set policy shaper EGRESS-QOS class 2 ceiling '100%'
set policy shaper EGRESS-QOS class 2 description 'qACK'
set policy shaper EGRESS-QOS class 2 match-group 'qACK'
set policy shaper EGRESS-QOS class 2 priority '0'
set policy shaper EGRESS-QOS class 2 queue-type 'fair-queue'

set policy shaper EGRESS-QOS default bandwidth '43%'
set policy shaper EGRESS-QOS default ceiling '100%'
set policy shaper EGRESS-QOS default priority '7'
set policy shaper EGRESS-QOS default queue-type 'random-detect'

set traffic-match-group qACK match ACK ip tcp ack
set traffic-match-group qACK match SYNACK ip tcp syn

set interface bond0 egress 'EGRESS-QOS'

vyos@am-rt-001# tc filter show dev bond0
[edit]
vyos@am-rt-001#