Network Packet Broker Message Distribution TAP Based On Multiple Hash Algorithms

NT-FTAP-54ECX Network Message Distribution TAP Based On Multiple Hash Algorithms

1. Background of the Technology

1. In a network environment, when the length of an IP message to be transmitted exceeds the MaximumTransmiss1n Unit (MTU), an IP message is divided into several IP messages, which are transmitted separately.Shard packets occupy a considerable proportion in the actual network environment, and due to the requirement of homology and homology and the normal disorder of packets, it puts forward high requirements for the processing of shard packets by the packet shunt equipment.

2. Under normal circumstances, each shard packet is transmitted on the network in sequence according to their different positions in the original packet. However, due to the complexity of the network environment, the shard packet that should have arrived later arrives at the destination device before the first one, which is the shard packet disorder.In order to solve the disorder of shard message, the device has to cache the disordered shard message, wait for the arrival of the next shard message, and then forward the first shard message along with the temporarily stored shard message to the destination server of the back end according to the five-tuple information of the first shard message.This may involve the dump and management of cached shard packets, requiring additional temporary storage space and additional processing time.

Data VLAN Tagged Application(as following)

NT-FTAP-54ECX Network TAP NPB.pdf

3. Network Packet Broker Typical Application

4. Specifications

our company information

NetTAP® (Full named Chengdu Shuwei Communication Technology Co., Ltd.) was established in 2007. we has been focusing on the Research and Development of Network TAPs/NPBs Communication Equipment, Data Security Analysis Equipment for many years,all above provide products and solutions in various fileds such as in  Big Data Acquisition, Data Storage, Data Monitoring, Data Processing and Data Analysis for Telecom, TV Broadcasting, Government, Education, IT, Finance, Bank, Hospital, Transportation, Energy, Power, Petroleum, Enterprise and other industries.