2017-01-04infra4 minutes read (About 605 words)

OF-DPA with ONL Cheat Sheet

Environment

Hardware
- Model
  - Edgecore AS5712-54X
Software
- ONL version
  - ONL-2.0.0-ONL-OS-DEB8-2017-07-18.1642-40fc82b
- OF-DPA version
  - ofdpa_3.0 EA5

Set Base configuration

vi /etc/network/interfaces

auto ma1
iface ma1 inet static
address 192.168.11.2
netmask 255.255.255.0
gateway 192.168.11.254
dns-nameservers 192.168.100.1

Rate Limit

Setting Rate Limit per queue
- client_queue_config <queueId> <intIfNum> <minRate> <maxRate>
  - queyeID := [ 0 - 7 ]
- ex: client_queue_config 0 2 1 1000
  - Queue 0, Port 2, 1 means minimal 0.1%, 1000 means Maximum 100%
  - Min and Max queue rates must range between 1-1000
Show Rate Limit per queue
- client_queue_config <queueId> <intIfNum>
- ex: client_queue_config 1 1
  - Show Queue 1, Port 1 min/Max rate

OF Agent App

Enable ofagentapp service
- via CLI
  - launcher ofagentapp --controller=<CONTROLLER_IP>:6653 --listen=<SWITCH_MA1_IP>:6653
- via INIT
  - service ofagentd restart
  - The ofagent.conf at /etc/ofagent/ofagent.conf
- More detailes How to enable debugging mode on OF-DPA
Stop ofagentapp
- pkill ofagentapp

Port Speed

Change Port Speed per Port

vi /etc/accton/ofdpa.conf

...
# port_speed_<port>= Speed
# Speed := { 1000 | 10000 | 40000 }
...
# Default value in AS5712-54X is port_speed=10000
port_speed_3=1000   # front port 3
port_speed_4=10000   # front port 4
...

Change Port Mode per Port

vi /etc/accton/ofdpa.conf

...
# port_mode_<port> = Speed_Type [Interface Type]
# Speed_Type:= { 1x40g | 4x10g }
# Interface Type := { CR | CR4 | SR | SR4 | LR | LR4 | KR | KR4 | SFI | XFI | ... }
...
port_mode_1=1x40g
port_mode_2=1x40g if=SR4
port_mode_3=4x10g #Breakout cable
...

Dump BRCM Informations

Dump Port Table
- client_port_table_dump
Dump Meter Table
- client_meter_dump
Dump Flow Table
- client_flowtable_dump
Dump Group Table
- client_grouptable_dump
Dump Tunnel
- client_tunnel_dump
Dump OAM
- client_oam_dump
Dump Class Color Table
- client_classcolortable_dump
Show physical port mapping
- client_drivport -a
Enable sFlow
- client_sflow
Purge all configuration
- client_cfg_purge

BRCM Diag Shell with ONL

NOTE: Please launch ofagentapp first in backaground
Show processes status
- client_drivshell ps
Show port config
- client_drivshell port <port_number>
Show usage command
- client_drivshell help
Redirect log to other devices (ex: /dev/console)
- client_drivshell log f=/dev/console
  - You can use command tty to find your teletype device name currently
  - Tips: client_drivshell log f=$(tty)

NOS Information

Show Platform Information with ONL
- onl-platform-show
Show sysconfig with ONL
- onl-sysconfig

Mount Disk

Change w/r permission on disk
1. vi /etc/mtab.yml
2. onl-mount mount all
Check mount status
- mount
Check partition status
- df -h

ONL Platform Information

Show ONL information for human read
- onlpdump -r
Show Hardware information
- onlpdump -s
Show SFP information
- onlpdump -S

Only launch OF-DPA without OpenFlow

Start OF-DPA without OpenFlow agent

1
2
3

KERNEL_MODS=/lib/modules/`uname -r`/ofdpa
insmod $KERNEL_MODS/linux-kernel-bde.ko dmasize=32M maxpayload=128
insmod $KERNEL_MODS/linux-user-bde.ko

Check Status
1
2
lsmod
client_drivshell ps

Flow tables ID (OF-DPA 3.0.3)

Table Name	Table ID
Ingress Port	0
Port DSCP Trust	5
Port PCP Trust	6
Tunnel DSCP Trust	7
Tunnel PCP Trust	8
Injected OAM	9
VLAN	10
VLAN 1	11
Ingress Maintenance Point	12
MPLS L2 Port	13
MPLS DSCP Trust	15
MPLS PCP Trust	16
L2 Policer	18
L2 Policer Actions	19
Termination MAC	20
L3 Type	21
MPLS 0	23
MPLS 1	24
MPLS 2	25
MPLS-TP Maintenance Point	26
MPLS L3 Type	27
MPLS Label Trust	28
MPLS Type	29
Unicast Routing	30
Multicast Routing	40
Bridging	50
Policy ACL	60
Color Based Actions	65
Egress VLAN	210
Egress VLAN 1	211
Egress Maintenance Point	226
Egress DSCP PCP Remark	230
Egress TPID	235

Reference