Switch Utils Fabric 16A - onfsdn/atrium-docs GitHub Wiki
By default, on the 6712, all 32 ports are running in 40G mode. Similarly on the 5710 and 5712, the 48 ports are running in 10G mode. The port speed settings can be changed to 1G, 10G, 40G, or 4x10G depending on the port.
The /etc/accton/ofdpa.conf file needs to be modified to change the port speed.
Restart ofdpa service after modifying the config
# service ofdpa restart
# persist /etc/accton/ofdpa.conf
# savepersist
OF-DPA comes with a set of utility programs for debugging support. They can be found in the example directory
root@onl-x86:~# ls -l /usr/bin/ofdpa-i.12.1.1/examples/
The most useful ones for this release include the ability to see the flows and groups that are installed in the switch. Add this directory to your $PATH environment variable to access these programs from anywhere.
root@onl-powerpc:~# client_flowtable_dump
Table ID 10 (VLAN): Retrieving all entries. Max entries = 16384, Current entries = 6.
-- inPort = 12 vlanId:mask = 0x1064:0x1fff (VLAN 100) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort = 24 vlanId:mask = 0x0000:0x1fff (VLAN 0) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort = 24 vlanId:mask = 0x1ffe:0x1fff (VLAN 4094) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort = 48 vlanId:mask = 0x0000:0x1fff (VLAN 0) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort = 48 vlanId:mask = 0x1064:0x1fff (VLAN 100) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort = 48 vlanId:mask = 0x1ffe:0x1fff (VLAN 4094) etherType:mask = 0x0000:0x0014 | GoTo = 0 (None) | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
Table ID 20 (Termination MAC): Retrieving all entries. Max entries = 512, Current entries = 8.
-- inPort:mask = 12:0xffffffff etherType = 0x0800 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 100:0xfff | GoTo = 30 (Unicast Routing) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 12:0xffffffff etherType = 0x8847 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 100:0xfff | GoTo = 23 (MPLS 0) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 24:0xffffffff etherType = 0x0800 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 4094:0xfff | GoTo = 30 (Unicast Routing) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 24:0xffffffff etherType = 0x8847 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 4094:0xfff | GoTo = 23 (MPLS 0) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 48:0xffffffff etherType = 0x0800 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 100:0xfff | GoTo = 30 (Unicast Routing) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 48:0xffffffff etherType = 0x8847 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 100:0xfff | GoTo = 23 (MPLS 0) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 48:0xffffffff etherType = 0x0800 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 4094:0xfff | GoTo = 30 (Unicast Routing) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
-- inPort:mask = 48:0xffffffff etherType = 0x8847 destMac:mask = a29b.329d.7fb3:ffff.ffff.ffff vlanId:mask = 4094:0xfff | GoTo = 23 (MPLS 0) outPort = 0 | priority = 32768 hard_time = 0 idle_time = 0 cookie = 0
Table ID 30 (Unicast Routing): Retrieving all entries. Max entries = 90112, Current entries = 2.
-- etherType = 0x0800 vrf:mask = 0x0000:0x0000 dstIp4 = 1.0.0.0/255.255.0.0 dstIp6 = ::/:: | GoTo = 60 (ACL Policy) groupId = 0x2000000c | priority = 180 hard_time = 0 idle_time = 0 cookie = 0
-- etherType = 0x0800 vrf:mask = 0x0000:0x0000 dstIp4 = 2.0.0.0/255.255.0.0 dstIp6 = ::/:: | GoTo = 60 (ACL Policy) groupId = 0x20000018 | priority = 180 hard_time = 0 idle_time = 0 cookie = 0
Table ID 60 (ACL Policy): Retrieving all entries. Max entries = 3072, Current entries = 13.
-- inPort:mask = 0:0x0 srcMac:mask = 0000.0000.0000:0000.0000.0000 destMac:mask = 0000.0000.0000:0000.0000.0000 etherType = 0806 tunnelId = 0 srcIp4 = 0.0.0.0/0.0.0.0 dstIp4 = 0.0.0.0/0.0.0.0 srcIp6 = ::/:: dstIp6 = ::/:: DSCP = 0 VRF = 0 DEI = 0 ECN = 0 IP Protocol = 0x00 Source L4 Port = 0 Destination L4 Port = 0 ICMP Type = 0 ICMP Code = 0 | outPort = 0 | priority = 40000 hard_time = -3 idle_time = 0 cookie = 0
-- inPort:mask = 0:0x0 srcMac:mask = 0000.0000.0000:0000.0000.0000 destMac:mask = 0000.0000.0000:0000.0000.0000 etherType = 88cc tunnelId = 0 srcIp4 = 0.0.0.0/0.0.0.0 dstIp4 = 0.0.0.0/0.0.0.0 srcIp6 = ::/:: dstIp6 = ::/:: DSCP = 0 VRF = 0 DEI = 0 ECN = 0 IP Protocol = 0x00 Source L4 Port = 0 Destination L4 Port = 0 ICMP Type = 0 ICMP Code = 0 | outPort = 0 | priority = 40000 hard_time = -3 idle_time = 0 cookie = 0
-- inPort:mask = 0:0x0 srcMac:mask = 0000.0000.0000:0000.0000.0000 destMac:mask = 0000.0000.0000:0000.0000.0000 etherType = 8942 tunnelId = 0 srcIp4 = 0.0.0.0/0.0.0.0 dstIp4 = 0.0.0.0/0.0.0.0 srcIp6 = ::/:: dstIp6 = ::/:: DSCP = 0 VRF = 0 DEI = 0 ECN = 0 IP Protocol = 0x00 Source L4 Port = 0 Destination L4 Port = 0 ICMP Type = 0 ICMP Code = 0 | outPort = 0 | priority = 40000 hard_time = -3 idle_time = 0 cookie = 0
and client_grouptable_dump
root@onl-powerpc:~# client_grouptable_dump
groupId = 0x0064000c (L2 Interface, VLAN ID = 100, Port ID = 12): duration: 616, refCount:3
bucketIndex = 0: outputPort = 12 popVlanTag = 0
groupId = 0x00640030 (L2 Interface, VLAN ID = 100, Port ID = 48): duration: 616, refCount:3
bucketIndex = 0: outputPort = 48 popVlanTag = 0
groupId = 0x0ffe0018 (L2 Interface, VLAN ID = 4094, Port ID = 24): duration: 616, refCount:3
bucketIndex = 0: outputPort = 24 popVlanTag = 1
groupId = 0x0ffe0030 (L2 Interface, VLAN ID = 4094, Port ID = 48): duration: 616, refCount:3
bucketIndex = 0: outputPort = 48 popVlanTag = 1
groupId = 0x2000000c (L3 Unicast, Index = 12): duration: 613, refCount:1
bucketIndex = 0: referenceGroupId = 0x0064000c vlanId = 100 srcMac: A2:9B:32:9D:7F:B3 dstMac: 7A:A9:4F:1E:51:EE
groupId = 0x20000018 (L3 Unicast, Index = 24): duration: 614, refCount:1
bucketIndex = 0: referenceGroupId = 0x0ffe0018 vlanId = 4094 srcMac: A2:9B:32:9D:7F:B3 dstMac: 92:4D:DA:D8:23:34
Occasionally, during debugging, it may be necessary to remove all flows and groups in the switch before starting the OF client to connect to the controller. This is because the client does not take into account the flows that are already in the ASIC, and assumes the forwarding tables are empty at the time of connection to the controller.
Emptying out the tables is done with client_cfg_purge