Shulou(Shulou.com)06/01 Report--

Network Shunt | Mobile Internet Collector | 100g LTE Core Network Collector

The RTL9807 traffic acquisition equipment developed by Rong Teng network adopts a new generation of NPS400 multi-core processing platform and high-performance switching chip, and is a high-performance 3G/LTE acquisition and shunt device based on ATCA architecture. It is specially designed for 3G/LTE core network. It supports multi-interface signaling decoding and information association of user data in 2Maxiang 4G core network. It integrates the characteristics of collection, filtering, packet forwarding and information association, so as to meet various complex scenarios such as large traffic data diversion in various applications such as IDC supervision, network monitoring, data forensics, content audit and so on.

Network shunt

RTL9807 flow acquisition equipment

Product characteristics

Supports the parsing and association of GTPv1-C, GTPv2-C, GTP-U and SCTP packets of 4G network interfaces such as S1-MME, S1muru, S10/S11, S5/S8 and 3G network Gn interfaces.

User association

The user data message is automatically associated with the user information, and each data message can be labeled with the user's IMSI, mobile phone number, device number and base station number.

Signaling association

Support according to the user's multi-interface signaling association, restore complete user information, support uplink and outbound, base station handover, phone, SMS and other XDR information output.

Flow classification

Traffic can be classified by mask quintuple, IMSI/ECGI, precise quintuple, flexible quintuple, and DPI rules.

Multi-operator

At the same time, it supports the data processing of the three major operators of Unicom, Mobile and Telecom, which can separate the data according to the operators and do not interfere with each other.

Typical application

Mobile Internet Collector solution | Rong Teng Network

S1-MME, S10Comp11, S5/S8 and Gn multi-interface signaling output XDR information according to user association.

After being filtered by five tuples, the S1muru and S8 user surface data are associated with user information and load balanced output.

Models and specifications of mobile Internet collectors

Network shunt

Multi-user

Up to one public user and four business users are supported.

Statistical information

Support rule winning statistics, input and output traffic, input signaling traffic and other information statistics

Stream / packet sampling

Stream sampling and packet sampling are supported.

Traffic filtering

Supports high-performance filtering for the outer gateway and the inner quintuple, and can forward and discard classified traffic respectively.

Gateway Rul

1K outer rules (source-destination IP) are supported.

Mask ACL rule

A maximum of 100000 mask ACL rules (IPv4 and IPv6) are supported by a single user.

IMSI rule

A maximum of 200000 IMSI/ECGI rules are supported by a single user.

Flexible ACL rules

All users support a total of 2 million flexible ACL rules, and the number of flexible ACL rules for each user can be divided flexibly.

Exact quintuple rule

All users support a total of 500 accurate five-tuple rules, and the number of exact five-tuple rules for each user can be divided flexibly.

DPI rule

Supports 50, 000 DPI keywords / fixed key rules.

Management interface

1RJ45 management port, 1RJ45 serial port.

Remote login

Character-based management (Telnet and SSH).

Traffic visualization

Support real-time view of interface input and output traffic; support real-time view of signaling input traffic

Upgrade management

Remote FTP, TFTP, SCP and other ways to upgrade the system.

API interface

The complete API function supports the need for automatic configuration.

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