我有以下线性SDN架构和ODL控制器：
Host1 -- ZodiacFX1 -- ZodiacFX2 --- Host2
我使用2台笔记本电脑作为主机和2台ZodiacFX开放式交换机 .
我希望ZodiacFX1将MPLS标签推送到从Host1和ZodiacFX2接收的所有IP数据包，以弹出MPLS标签并将IP数据包发送到Host2 .
我在ZodiacFX1上添加了一个用于MPLS推送的流程，我可以看到ZodiacFX1以及ODL的运行数据存储区中的流程是活动的 . 但是如果我ping h1-> h2就没有推动 .
流程如下：
注意：（Host1连接到ZodiacFX1的端口1，ZodiacFX1端口2连接到ZodiacFX2端口1 . ）
GET http://192.168.21.147:8181/restconf/operational/opendaylight-inventory:nodes/node/openflow:123917682137538/table/2
{
"flow-node-inventory:table": [
{
"id": 2,
"opendaylight-flow-table-statistics:flow-table-statistics": {
"active-flows": 1,
"packets-looked-up": 0,
"packets-matched": 0
},
"flow": [
{
"id": "125",
"idle-timeout": 0,
"cookie": 401,
"flags": "",
"hard-timeout": 0,
"instructions": {
"instruction": [
{
"order": 0,
"apply-actions": {
"action": [
{
"order": 2,
"output-action": {
"output-node-connector": "2",
"max-length": 0
}
},
{
"order": 1,
"set-field": {
"protocol-match-fields": {
"mpls-label": 27
}
}
},
{
"order": 0,
"push-mpls-action": {
"ethernet-type": 34887
}
}
]
}
}
]
},
"cookie_mask": 0,
"opendaylight-flow-statistics:flow-statistics": {
"duration": {
"nanosecond": 0,
"second": 7
},
"byte-count": 0,
"packet-count": 0
},
"priority": 0,
"table_id": 2,
"match": {
"in-port": "1",
"ethernet-match": {
"ethernet-type": {
"type": 2048
}
}
}
},
{
"id": "124",
"idle-timeout": 0,
"cookie": 401,
"flags": "",
"hard-timeout": 0,
"instructions": {
"instruction": [
{
"order": 0,
"apply-actions": {
"action": [
{
"order": 2,
"output-action": {
"output-node-connector": "2",
"max-length": 0
}
},
{
"order": 1,
"set-field": {
"protocol-match-fields": {
"mpls-label": 27
}
}
},
{
"order": 0,
"push-mpls-action": {
"ethernet-type": 34887
}
}
]
}
}
]
},
"cookie_mask": 0,
"opendaylight-flow-statistics:flow-statistics": {
"duration": {
"nanosecond": 0,
"second": 180
},
"byte-count": 0,
"packet-count": 0
},
"priority": 8,
"table_id": 2,
"match": {
"in-port": "1",
"ethernet-match": {
"ethernet-type": {
"type": 2048
}
}
}
}
]
}
]
}
我也可以在Zodiac控制台界面中看到：
Flow 6
Match:
In Port: 1
ETH Type: IPv4
Attributes:
Table ID: 2 Cookie:0x191
Priority: 8 Duration: 247 secs
Hard Timeout: 0 secs Idle Timeout: 0 secs
Byte Count: 0 Packet Count: 0
Last Match: 00:04:07
Instructions:
Apply Actions:
Push MPLS tag
Set MPLS Label: 27
Output Port: 2
可能是什么问题？我认为主要的问题是，在这种情况下，Zodiac正在遵循这个流程，我已经尝试了优先级为0的流程，并且没有MPLS推送 .
Flow 5
Match:
In Port: 1
Attributes:
Table ID: 0 Cookie:0x2b00000000000008
Priority: 2 Duration: 2845 secs
Hard Timeout: 0 secs Idle Timeout: 0 secs
Byte Count: 576265 Packet Count: 5246
Last Match: 00:00:00
Instructions:
Apply Actions:
Output Port: 3
Output Port: 2
Output: CONTROLLER
1 回答
看起来你有一些其他的应用程序（也许是l2switch）也可以将流量推送到你的交换机 . 也许只需安装openflowplugin并尝试 .
另外，尝试将mpls流放在表0而不是表2中 .