onos> flows
deviceId=of:0000000000000001, flowRuleCount=1 id=30000b889cb32, state=ADDED, bytes=8722, packets=89, duration=89, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:01}, ETH_DST{mac=00:00:00:00:00:13}, IN_PORT{port=2}] treatment=[OUTPUT{port=5}] deviceId=of:0000000000000002, flowRuleCount=1 id=30000b889cf4d, state=ADDED, bytes=8624, packets=88, duration=88, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:13}, ETH_DST{mac=00:00:00:00:00:01}, IN_PORT{port=5}] treatment=[OUTPUT{port=2}] deviceId=of:000000000000000b, flowRuleCount=2 id=30000b88a8321, state=ADDED, bytes=8722, packets=89, duration=89, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:13}, ETH_DST{mac=00:00:00:00:00:01}, IN_PORT{port=2}] treatment=[OUTPUT{port=3}] id=30000b88a833e, state=ADDED, bytes=8722, packets=89, duration=89, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:01}, ETH_DST{mac=00:00:00:00:00:13}, IN_PORT{port=3}] treatment=[OUTPUT{port=1}] deviceId=of:000000000000000c, flowRuleCount=0 deviceId=of:000000000000000d, flowRuleCount=0 deviceId=of:000000000000000e, flowRuleCount=2 id=30000b88a8e45, state=ADDED, bytes=8722, packets=89, duration=89, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:01}, ETH_DST{mac=00:00:00:00:00:13}, IN_PORT{port=1}] treatment=[OUTPUT{port=3}] id=30000b88a8e82, state=ADDED, bytes=8722, packets=89, duration=89, priority=10, appId=org.onlab.onos.fwd
selector=[ETH_TYPE{ethType=800}, ETH_SRC{mac=00:00:00:00:00:13}, ETH_DST{mac=00:00:00:00:00:01}, IN_PORT{port=3}] treatment=[OUTPUT{port=2}]
从上面的输出中可以看出，ONOS提供了很多交换机上流表的详细信息。例如：每一条流表项定义一个“selector”和一个“treatment”，他们被流表项进行流量匹配，和匹配的流量如何被处理。每一个流表项被appId标记，指出此流表项被那个应用程序安装，这是非常有用的特性，因为它能帮助管理员区分那个应用程序行为不当或耗费较多的资源。
4.5 apps命令
{
"priority": 40000,
"timeout": 0,
"isPermanent": true,
"deviceId": "of:0000000000000001",
"treatment": {
"instructions": [
{
"type": "OUTPUT",
"port": "CONTROLLER"
}
]
},
"selector": {
"criteria": [
{
"type": "ETH_TYPE",
"ethType": "0x88cc"
},
{
"type": "ETH_DST",
"mac": "00:00:11:00:00:01"
},
{
"type": "ETH_SRC",
"mac": "00:00:11:00:00:01"
},
{
"type": "IN_PORT",
"port": "1"
},
{
"type": "IN_PHY_PORT",
"port": "1"
},
{
"type": "METADATA",
"metadata": "0x1000"
},
{
"type": "VLAN_VID",
"vlanId": "1"
},
{
"type": "VLAN_PCP",
"priority": "1"
},
{
"type": "INNER_VLAN_VID",
"innerVlanId": "1"
},
{
"type": "INNER_VLAN_PCP",
"innerPriority": "1"
},
{
"type": "IP_DSCP",
"ipDscp": 1
},
{
"type": "IP_ECN",
"ipEcn": 1
},
{
"type": "IP_PROTO",
"protocol": 1
},
{
"type": "IPV4_SRC",
"ip": "10.1.1.0/24"
},
{
"type": "IPV4_DST",
"ip": "10.1.1.0/24"
},
{
"type": "TCP_SRC",
"tcpPort": 1
},
{
"type": "TCP_DST",
"tcpPort": 1
},
{
"type": "UDP_SRC",
"udpPort": 1
},
{
"type": "UDP_DST",
"udpPort": 1
},
{
"type": "SCTP_SRC",
"sctpPort": 1
},
{
"type": "SCTP_DST",
"sctpPort": 1
},
{
"type": "ICMPV4_TYPE",
"icmpType": "1"
},
{
"type": "ICMPV4_CODE",
"icmpCode": 1
},
{
"type": "IPV6_SRC",
"ip": "1111::2222/64"
},
{
"type": "IPV6_DST",
"ip": "1111::2222/64"
},
{
"type": "IPV6_FLABEL",
"flowlabel": 1
},
{
"type": "ICMPV6_TYPE",
"icmpv6Type": 1
},
{
"type": "ICMPV6_CODE",
"icmpv6Code": 1
},
{
"type": "IPV6_ND_TARGET",
"targetAddress": "1111::2222"
},
{
"type": "IPV6_ND_SLL",
"mac": "00:00:11:00:00:01"
},
{
"type": "IPV6_ND_TLL",
"mac": "00:00:11:00:00:01"
},
{
"type": "MPLS_LABEL",
"label": 1
},
{
"type": "IPV6_EXTHDR",
"exthdrFlags": 1
},
{
"type": "OCH_SIGID",
"lambda": 1
},
{
"type": "GRID_TYPE",
"gridType": DWDM
},
{
"type": "CHANNEL_SPACING",
"channelSpacing": 100
},
{
"type": "SPACING_MULIPLIER",
"spacingMultiplier": 4
},
{
"type": "SLOT_GRANULARITY",
"slotGranularity": 8
},
{
"type": "OCH_SIGID",
"ochSignalId": 1
},
{
"type": "TUNNEL_ID",
"tunnelId": 5
},
{
"type": "OCH_SIGTYPE",
"ochSignalType": 1
},
{
"type": "ODU_SIGID",
"oduSignalId": 1
"tributaryPortNumber": 11
"tributarySlotBitmap": bitmap
"type": "ETH_TYPE",
"tributarySlotLen": 1
},
{
"type": "ODU_SIGTYPE",
"oduSignalType": 4
},
]
}
}
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