1- Overviews
- A full visual control of Data Acquisition/Capture device(48ports * 10GE SFP+ port)
- A full Data Scheduling Management device(Max 24*10GE ports duplex Rx/Tx processing)
- A full pre-processing and re-distribution device(bidrectional bandwidth 480Gbps)
- Supported collection & reception of link data from different network element locations
- Supported collection & reception of link data from different exchange routing nodes
- Supported raw packet collected, identified, analyzed, statistically summarized and marked
- Supported raw packet output for monitoring equipment of BigData Anlysis, Protocol Analysis, Signaling Analysis, Security Analysis, Risk Management and other required traffic.
- Supported real-time packet capture analysis, data source identification, and real-time/historical network traffic search
2- Intelligent Traffic Processing Abilities
VLAN Tagged 
ASIC Chip Plus Multicore CPU 480Gbps intelligent traffic processing capabilities 
Data Replication Packet replicated from 1 port to multiple N ports, or multiple N ports aggregated, then replicated to multiple M ports 
Data Aggregation Packet replicated from 1 port to multiple N ports, or multiple N ports aggregated, then replicated to multiple M ports 
Data Distribution/Forwarding Classified the incoming metdata accurately and discarded or forwarded different data services to multiple interface outputs according to user’s predefined rules. 
Data Filtering Supported L2-L7 packet filtering matching, such as SMAC, DMAC, SIP, DIP, Sport, Dport, TTL, SYN, ACK, FIN, Ethernet type field and value, IP protocol number, TOS, etc. also supported flexible combination of up to 2000 filtering rules.
NetTAP® Visibility Platform Supported mylinking™ Visibility Control Platform Access Supported the matching of any key field in the first 128 bytes of a packet. The user can customize the offset value and key field length and content, and determine the traffic output policy according to the user configuration.VLAN Untagged VLAN Replaced 
UDF Match Supported the matching of any key field in the first 128 bytes of a packet. Customized the Offset Value and Key Field Length and Content, and determining the traffic output policy according to the user configuration 
MAC Address Replacement Supported the replacement of the destination MAC address in the original data packet, which can be implemented according to the user's configuration 
3G/4G Mobile Protocol Recognition/Classification Supported to identify mobile network elements such as (Gb, Gn, IuPS, S1-MME, S1-U, X2-U, S3, S4, S5, S6a, S11, etc. interface). You can implement traffic output policies based on features such as GTPV1-C, GTPV1-U, GTPV2-C, SCTP, and S1-AP based on user configurations. 
APP Layer Protocol Identify Supported commonly used application layer protocol identification, such as FTP, HTTP, POP, SMTP, DNS, NTP, BitTorrent, Syslog, MySQL, MsSQL and so on 
Data Slicing Supported policy-based slicing (64-1518 bytes optional) of the raw data, and the traffic output policy can be implemented based on user configuration 
1+1 Redundant Power System(RPS) Supported 1+1 Dual Redundant Power System
IP Datagram Reassembly Supported IP fragmentation identification and supports reassembly of IP fragmentation so as to implement L4 feature filtering on all IP fragmentation packets. Implement traffic output policy. 3- Typical Application Structures
3.1 mylinking™ Network Packet Broker Centralized Traffic Capturing, Replication/Aggregation Application(as following)
3.2 mylinking™ Network Packet Broker Unified Schedule Application for Data Monitoring(as following)
4- Specifications
| ML-NPB-4860 Mylinking™ Network Packet Broker Functional Parameters | |||
| Network Interface | 10GE | 48*SFP+ slots, support 10GE/GE；Support Single/Multiple mode fiber | |
| Out-of-BandMGT Interface | 1*10/100/1000M electrical port； | ||
| Deployment Mode | Optical Mode | Supported | |
| Mirror Span Mode | Supported | ||
| System Function | Basic Traffic Processing | Traffic Replication/aggregation/distribution | Supported |
| Based on IP / protocol / port seven-tuple traffic identification filtering | Supported | ||
| UDF match | Supported | ||
| VLAN mark/replace/delete | Supported | ||
| 3G/4G Protocol identification | Supported | ||
| Interface health inspection | Supported | ||
| Mirror Port Protection | Supported | ||
| Ethernet encapsulation unrelated support | Supported | ||
| Processing ability | 480Gbps | ||
| Intelligent Traffic Processing | Time-stamping | Supported | |
| Tag remove | Supported VxLAN、VLAN、GRE、MPLS header stripping | ||
| Data de-duplication | Supported interface/policy level | ||
| Packet slicing | Supported policy level | ||
| Data desensitization(Data Masking) | Support policy level | ||
| Tunneling reorganization | Supported | ||
| Application layer protocol identification | Supported FTP/HTTP/POP/SMTP/DNS/NTP/BitTorrent/SYSLOG/MYSQL/MSSQL and so on | ||
| Video traffic recognition | Supported | ||
| Processing ability | 40Gbps | ||
| Diagnosis and Monitoring | Real-time monitor | Supported interface/policy | |
| Traffic alarm | Supported interface/policy | ||
| Historical traffic review | Supported interface/policy | ||
| Traffic capture | Supported interface/policy | ||
| Traffic Visibility Detection | Basic Analysis | Supported summary statistical presentation of basic information such as Packet Count, Packet Class Distribution, Session Connection Number, Packet protocol Distribution, etc. | |
| DPI Analysis | Supported transport layer protocol proportion analysis, unicast broadcast multicast proportion analysis, IP traffic proportion analysis, DPI application proportion analysis.Supported data content based on sampling time of traffic size analysis rendering.Supported data analysis and statistics based on session flow. | ||
| Accurate Fault Analysis | Supported traffic data to provide different visual fault analysis and positioning, including:Message Transmission Behavior Analysis, Data Stream Level Fault Analysis, Packet Level Fault Analysis, Security Fault Analysis, Network Fault Analysis. | ||
| Management | CONSOLE MGT | Supported | |
| IP/WEB MGT | Supported | ||
| SNMP MGT | Supported | ||
| TELNET/SSH MGT | Supported | ||
| SYSLOG protocol | Supported | ||
| User authentication | Based on user’s password authentication | ||
| Electric(1+1 Redundant Power System-RPS) | Rate power supply voltage | AC110~240V/DC-48V(optional) | |
| Rate power supply frequency | AC-50HZ | ||
| Rate input current | AC-3A / DC-10A | ||
| Rate power | Max 250W | ||
| Environment | Working temperature | 0－50℃ | |
| Storage temperature | -20-70℃ | ||
| Working humidity | 10%-95%，no condensation | ||
| User Configuration | Console configuration | RS232 interface, 115200,8,N,1 | |
| Password authentication | Supported | ||
| Height of Chassis | (U) | 1U 445mm*44mm*402mm | |
10GE Acquisition 10GE 48 ports, Max 24*10GE ports Rx/Tx duplex processing, up to 480Gbps Traffic Data Transceiver at same time, for network Data Acquisition, simple Pre-processing 
Load Balance Supported load balance Hash algorithm and session-based weight sharing algorithm according to L2-L7 layer characteristics to ensure that the port output traffic dynamic of load balancing Real-time Traffic Trend Monitoring Supported real-time monitoring and statistics on port-level and policy-level data traffic, to show the RX / TX rate, receive / send bytes, No., RX / TX the number of errors, the maximum income / hair rate and other key indicators. 3.4 mylinking™ Network Packet Broker Data Slicing Application(as following)
3.3 mylinking™ Network Packet Broker Data De-duplication Application(as following)
Mirror Port Protection Supported the Mirror Port Protection function of each interface. This function can block the TX capability of mirror acquisition port, and effectively avoid the problem of network forming loop caused by device configuration error. 
VxLAN, VLAN, MPLS Untagged Supported the VxLAN, VLAN, MPLS header stripping in the original data packet and output. 
Ports Healthy Detection Supported real-time detection of the service process health of the back-end monitoring and analysis equipment connected to different output ports. When the service process fails, the faulty device is automatically removed. After the faulty device is recovered, the system automatically returns to the load balancing group to ensure the reliability of multi-port load balancing. 
Classified Data Hidden/Masking Supported policy-based granularity to replace any key field in the raw data in order to achieve the purpose of shielding sensitive information. According to user configuration, the traffic output policy can be implemented. Please visit "What’s the Data Masking Technology and Solution in Network Packet Broker?" for more details. 
Data De-duplication Supported port-based or policy-level statistical granularity to compare multiple collection source data and repeats of same data packet at a specified time. Users can choose different packet identifiers (dst.ip, src.port, dst.port, tcp.seq, tcp.ack) 
Tunneling Protocol Identify Supported automatically identify various tunneling protocols such as GTP / GRE / PPTP / L2TP / PPPOE. According to the user configuration, the traffic output strategy can be implemented according to the inner or outer layer of the tunnel 
Video Traffic Filtering Supported identify Video Protocol, such as: Youtube, RTSP, MSTP, Youku, etc. According to user configuration, the traffic output policy can be implemented. 
SSL Decryption Supported loading the corresponding SSL certificate decryption. After the decryption of HTTPS encrypted data for the specified traffic, it will be forwarded to the back-end monitoring and analysis systems as required. 
Packet Capturing Supported port-level, policy-level packet capture from source physical ports within filter of Five-Tuple field in real time 
Traffic Trend Alarming Supported port-level, policy-level data traffic monitoring alarms by setting the alarm thresholds for each port and each policy flow overflow. 
Historical Traffic Trend Review Supported port-level, policy-level nearly 2 months of historical traffic statistics query. According to the days, hours, minutes and other granularity on the TX/RX rate, TX/RX bytes, TX/RX messages, TX/RX error number or other information to query select. 
Real-time Traffic Detection Supported the sources of "Capture Physical Port (Data Acquisition)", "Message Feature Description Field (L2 – L7)", and other information to define flexible traffic filter, for real-time capture network data traffic of different position detection, and will it will be storaged the real-time data after captured and detected in the device for downloading of further execution expert analysis or uses its diagnosis features of this equipment for deep visualization analysis. 3.5 mylinking™ Network Packet Broker Hybrid Access Application for Data Acquisition/Replication/Aggregation (as following)
3.6 mylinking™ Network Packet Broker Data Masking Application(as following)
Time Stamping Supported to synchronize the NTP server to correct the time and write the message into the packet in the form of a relative time tag with a timestamp mark at the end of the frame, with the accuracy of nanoseconds
Packet Analysis Supported the captured datagram analysis, including abnormal datagram analysis, stream recombination, transmission path analysis, and abnormal stream analysis