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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello, We are trying to test the meter mark feature with the testpmd but we are ob= serving some unusual results. We are trying to send different color packets= to different queues but we are not seeing the desired results Supporting INFO MT2892 Family [ConnectX-6 Dx] Driver: mlx5_core Version: 5.8-1.1.2 Firmware-version: 22.35.2000 (MT_0000000436) dpdk- 22.11 Here are our test steps Step 1: Configuring meter_mark in testpmd: sudo ./build/app/dpdk-testpmd -l 0-3 -n 4 -a 0000:4:00.0,dv_flow_en=3D2 --f= ile-prefix ts -- -i --disable-rss --txq=3D9 =96rxq=3D9 port stop 0 port configure flow configure 0 queues_number 9 queues_size 256 meters_number 1 Pattern template configure flow pattern_template 0 create pattern_template_id 2 relaxed true ingress t= emplate eth dst is 00:16:3e:31:15:c3 / end flow pattern_template 0 create pattern_template_id 4 relaxed true ingress t= emplate meter color is green / end flow pattern_template 0 create pattern_template_id 5 relaxed true ingress t= emplate meter color is yellow / end flow pattern_template 0 create pattern_template_id 6 relaxed true ingress t= emplate meter color is red / end Action Template configure flow actions_template 0 create actions_template_id 1 template jump group 1 = / end mask jump group 1 / end flow actions_template 0 create actions_template_id 2 template meter_mark mt= r_profile 0 mtr_color_mode 1 mtr_init_color green mtr_state 1 / jump group 2 / end mask meter_mark mtr_p= rofile 0 mtr_color_mode 1 mtr_init_color green mtr_state 1 / jump group 2 /= end flow actions_template 0 create actions_template_id 4 template queue index 2= / end mask queue index 2 / end flow actions_template 0 create actions_template_id 5 template queue index 6= / end mask queue index 6 / end flow actions_template 0 create actions_template_id 6 template drop / end ma= sk drop / end Template Table creation flow template_table 0 create table_id 1 group 0 ingress rules_number 10 pat= tern_template 2 actions_template 1 flow template_table 0 create table_id 2 group 1 ingress rules_number 10 pat= tern_template 2 actions_template 2 flow template_table 0 create table_id 4 group 2 ingress rules_number 10 pat= tern_template 4 actions_template 4 flow template_table 0 create table_id 5 group 2 ingress rules_number 10 pat= tern_template 5 actions_template 5 flow template_table 0 create table_id 6 group 2 ingress rules_number 10 pat= tern_template 6 actions_template 6 port start 0 profile creation for meter mark add port meter profile trtcm_rfc2698 0 0 120 250 20 3000 0 Flow queue creation flow queue 0 create 0 template_table 1 pattern_template 0 actions_template = 0 postpone 0 pattern eth dst is 00:16:3e:31:15:c3 / end actions drop / end flow queue 0 create 0 template_table 2 pattern_template 0 actions_template = 0 postpone 0 pattern eth dst is 00:16:3e:31:15:c3 / end actions drop / end flow queue 0 create 0 template_table 4 pattern_template 0 actions_template = 0 postpone 0 pattern meter color is green / end actions drop / end flow queue 0 create 0 template_table 5 pattern_template 0 actions_template = 0 postpone 0 pattern meter color is yellow / end actions drop / end flow queue 0 create 0 template_table 6 pattern_template 0 actions_template = 0 postpone 0 pattern meter color is red / end actions drop / end Push/Pull operation flow push 0 queue 0 Queue #0 operations pushed flow pull 0 queue 0 Queue #0 pulled 2 operations (0 failed, 2 succeeded) After pulling the flow rules it was observed that only 2 rules were success= fully pulled initially, after sending 2000 packets of 64 bytes from pktgen we saw only 1= packet received on queue 2 even though only 2 rules were successfully pus= hed and pulled from the nic ------- Forward Stats for RX Port=3D 0/Queue=3D 2 -> TX Port=3D 0/Queue=3D = 2 ------- RX-packets: 1 TX-packets: 1 TX-dropped: 0 ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 ---------------------------------------------------------------------------= - +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 1 RX-dropped: 0 RX-total: 1 TX-packets: 1 TX-dropped: 0 TX-total: 1 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= + after again sending 2000 packets of 64 bytes ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ---------------------------------------------------------------------------= - +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++ RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= + Regards, Taha --_000_BY5PR22MB1986BCF112F090566053A8E290AF9BY5PR22MB1986namp_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello,


We are trying to test the meter mark feature with the testpmd but we a= re observing some unusual results. We are trying to send different color pa= ckets to different queues but we are not seeing the desired results


Supporting INFO


    MT2892 Family [ConnectX-6 Dx]

    Driver: mlx5_core

    Version: 5.8-1.1.2

    Firmware-version: 22.35.2000 (MT_0000000436)

    dpdk- 22.11


Here are our test steps

Step 1: Configuring meter_mark in = testpmd:

sudo ./build/app/dpdk-testpmd -l 0-3 -n 4 -a 0000:4:00.0,dv_flow_en=3D= 2 --file-prefix ts -- -i --disable-rss --txq=3D9 =96rxq=3D9

port stop 0

port configure

flow configure 0 queues_number 9 queues_size 256 meters_number 1


Pattern t= emplate configure


flow pattern_template 0 create pattern_template_id 2 relaxed true ingr= ess template eth dst is 00:16:3e:31:15:c3 / end

flow pattern_template 0 create pattern_template_id 4 relaxed true ingr= ess template meter color is green / end

flow pattern_template 0 create pattern_template_id 5 relaxed true ingr= ess template meter color is yellow / end

flow pattern_template 0 create pattern_template_id 6 relaxed true ingr= ess template meter color is red / end

Action Template configure

flow actions_template 0 create actions_template_id 1 template jump gro= up 1 / end mask jump group 1 / end

flow actions_template 0 create actions_templa= te_id 2 template meter_mark mtr_profile 0 mtr_color_mode 1
mtr_init_color green mtr_state 1 / jump group= 2 / end mask meter_mark mtr_profile 0 mtr_color_mode 1 mtr_init_color gree= n mtr_state 1 / jump group 2 / end

flow actions_template 0 create actions_template_id 4 template queue in= dex 2 / end mask queue index 2 / end

flow actions_template 0 create actions_template_id 5 template queue in= dex 6 / end mask queue index 6 / end

flow actions_template 0 create actions_template_id 6 template drop / e= nd mask drop / end

Template Table creation=


flow template_table 0 create table_id 1 group 0 ingress rules_number 1= 0 pattern_template 2 actions_template 1

flow template_table 0 create table_id 2 group 1 ingress rules_number 1= 0 pattern_template 2 actions_template 2

flow template_table 0 create table_id 4 group 2 ingress rules_number 1= 0 pattern_template 4 actions_template 4

flow template_table 0 create table_id 5 group 2 ingress rules_number 1= 0 pattern_template 5 actions_template 5

flow template_table 0 create table_id 6 group 2 ingress rules_number 1= 0 pattern_template 6 actions_template 6

port start 0

profile creation for meter mark

add port meter profile trtcm_rfc2698 0 0 120 250 20 3000 0

Flow queu= e creation

flow queue 0 create 0 template_table 1 pattern_template 0 actions_temp= late 0 postpone 0 pattern eth dst is 00:16:3e:31:15:c3 / end actions drop /= end

flow queue 0 create 0 template_table 2 pattern_template 0 actions_temp= late 0 postpone 0 pattern eth dst is 00:16:3e:31:15:c3 / end actions drop /= end

flow queue 0 create 0 template_table 4 pattern_template 0 actions_temp= late 0 postpone 0 pattern meter color is green / end actions drop / end

flow queue 0 create 0 template_table 5 pattern_template 0 actions_temp= late 0 postpone 0 pattern meter color is yellow / end actions drop / end

flow queue 0 create 0 template_table 6 pattern_template 0 actions_temp= late 0 postpone 0 pattern meter color is red / end actions drop / end


Push/Pull operation


flow push 0 queue 0

Queue #0 operations pushed

 flow pull 0 queue 0

Queue #0 pulled 2 operations (0 failed, 2 succeeded)


After pulling the flow rules it was observed that only 2 rules were= successfully pulled


initially, after sending 2000 packets of 64 bytes from pktgen we saw o= nly 1 packet received on queue 2 even though  only 2 rules were succes= sfully pushed and pulled from the nic


------- Forward Stats for RX Port=3D 0/Queue=3D 2 -> TX Port=3D 0/Q= ueue=3D 2 -------

RX-packets: 1 TX-packets: 1 TX-dropped: 0


---------------------- Forward statistics for port 0 -----------------= -----

RX-packets: 1 RX-dropped: 0 RX-total: 1

TX-packets: 1 TX-dropped: 0 TX-total: 1

----------------------------------------------------------------------= ------


+++++++++++++++ Accumulated forward statistics for all ports++++++++++= +++++

RX-packets: 1 RX-dropped: 0 RX-total: 1

TX-packets: 1 TX-dropped: 0 TX-total: 1

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= ++++++


after again sending 2000 packets of 64 bytes


---------------------- Forward statistics for port 0 -----------------= -----

RX-packets: 0 RX-dropped: 0 RX-total: 0

TX-packets: 0 TX-dropped: 0 TX-total: 0

----------------------------------------------------------------------= ------


+++++++++++++++ Accumulated forward statistics for all ports++++++++++= +++++

RX-packets: 0 RX-dropped: 0 RX-total: 0

TX-packets: 0 TX-dropped: 0 TX-total: 0

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= ++++++

Regards,

Taha

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