Method and system for statistical analysis of ethernet traffic
A traffic statistics, Ethernet technology, applied in the field of Ethernet traffic statistics and analysis, can solve the problems of reducing the sending and receiving flow, reducing the traffic rate, unable to accurately reflect the actual network traffic, etc., to achieve the effect of improving management and maintenance efficiency
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Embodiment 1
[0056] like image 3 As shown, the traffic analysis node is set as node A in Ethernet, and the traffic analyzed nodes are nodes S1, S2 and S3. The method for realizing statistical analysis of Ethernet traffic in this embodiment is as follows Figure 7 shown, including the following steps:
[0057] Step 701: Node A sends to S 1 ↔ S 2 , S 2 ↔ S 3 Nodes S1, S2, and S3 on the link send traffic collection request messages;
[0058] Step 702: After receiving the flow request message, the nodes S1, S2, and S3 respectively send flow report messages to report their respective port flow information;
[0059] The port flow information of the node S1 includes the sending and receiving packet counting information of the node S1 port 11 and the port 12; the port flow information of the node S2 includes the sending and receiving packet counting information of the node S2 port...
Embodiment 2
[0066] by Figure 9 For example, Figure 9 An Ethernet ring is shown. Ethernet ring network is a kind of Ethernet protection technology. Several nodes are connected to form a ring topology network. When all the links on the ring are intact, a ring port of a node on the ring is blocked to prevent the ring from being closed, and the traffic on the network is only The only transmission channel, node S1 blocks port 11, and the traffic transmission path is S 2 ↔ S 3 ; When the link on the ring fails, the adjacent node of the faulty link will block the port connected to the faulty link after detecting the fault, and notify other nodes to switch. When the link is restored, the blocked port will be opened, such as Figure 10 As shown, there is a fault between nodes S2 and S3, node S2 blocks port 22, node S3 blocks port 31, and notifies other nodes to switch, node S1 opens port 11.
[0067] In this network, node A is a fl...
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