OF-DPA with ONL Cheat Sheet

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Environment

Set Base configuration

  1. vi /etc/network/interfaces
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    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
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      ...
      # 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
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      ...
      # 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

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    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

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    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