telco nfv

Base Station usage API DescriptionMobile Unicom Base Station positioningParameter Description : name type whether you must Description NBSP;MCC int ( decimal ) Yes mcc country code: China Code Span style= "font-family: Microsoft Jacob Black;" >;460 NBSP;MNC int ( decimal ) Yes mnc network type Span style= "font-family: Microsoft Jacob Black;" >0 mobile 1 Unicom ( Telecom corr

Mobile Unicom Base Station location queryMobile Unicom Base Station location There are many websites have made interface API, I use Haoservice interface. This interface is used to request a key value.(HTTP://WWW.HAOSERVICE.COM/DOCS/1)Haoservice provides positioning of the base station, mobile phone number positioning, as well as WiFi and other positioning, today only introduce mobile Unicom base station positioning... Mobile Unicom Base Station positioningForm:http://api.haoservice.com/api/getlb

script:IP route replace default via Telecom Gateway Dev ENS5IP Route Flush Table TelIP route add default via telecom Gateway Dev ens5 src Telco IP Table TelIP rule add from Telco IP table TelIP route flush Table CNCIP route add default via unicom Gateway dev ens4 src unicom ip table cncIP rule add from unicom IP table CNCDouble line completion (some machines need to be restarted)Note: The first script shou

and VoIP. Scalability and flexibility. The data transmission on the downlink channel is completed by different independent templates, and its proportional relationship can be flexibly and arbitrarily configured. Multifunctional Both one-way cable transmission (telco-return) and two-way cable transmission can be implemented in one rack without additional remote dial-up devices. Standard sex. Follow the DOCSIS 1.0 specification and can be upgraded t

Premise:Prepare 8 Linux servers;"1" a host as a user client:With a telco DNS server is a local area network; IP address: 192.168.27.6 DNS address point to: [[email protected] ~] $cat/etc/resolv.conf # Generated by Networkmana Gersearch Magedu.comnameserver 192.168.27.5"2" Telco DNS server configuration:Telco DNS server: IP address: 192.168. The address of the 27.5 root server points to: [[emailprotected]nam

tools: SDN and NFV. SDN is an innovation oriented towards network architecture, and NFV is an innovation oriented towards device architecture, using these two tools makes it extremely simple to configure and deploy network devices, or directly distribute the forwarding table through the Controller, or directly issue the VXLAN configuration through the controller without manual intervention. People only nee

-supported mobile phones are available soon ." The third is to use more advanced technologies to make the network itself greener and more software-oriented, and to prepare for network transformation. The fourth is to use a large number of IT technologies, including SDN and NFV, to make the pipeline smarter, separate control and bearer, and realize the "4.0 era" of the network ". Based on these objectives, China Mobile released its NovoNet network visi

report in 2014, Markets Markets Research predicts that cloud computing spending between 2013 and 2016 will increase by $677 billion. IT is understood that the total IT spending in 2013 was as high as $3.7 trillion. Carriers will rely heavily on cloud-level networks to meet market needs. To promote this transformation, a series of important and innovative technologies are currently under development. As a leader in a series of emerging technologies, Network Function Virtualization (

. The future of Neutron is to unify service plugin, leaving only Neutron's northbound API and Neutron server. 2. Integration of Neutron and SDN Controller In the entire SDN (Controller here) and OpenStack integrated big frameworks, individuals tend to understand through layers. That is, Neutron is integrated with SDN Controller. It is understood as "Application Layer (north direction)", SDN Controller is integrated with hardware and software network devices, and "management layer (south directio

, customer experience first, SDN/NFV trends, routers are also facing continuous evolution and transformation. First, the wide-area IPWAN network established by the router is a network with a wide range of applications. Generally, creating a new network is costly. Therefore, a large part of the demand is to expand the network capacity, A certain degree of compatibility is required technically. Therefore, the basic trajectory of router development and t

through network slicing technology, which is a very cost-saving practice!Application Requirements for network slicingThe 5G network slices illustrated in the 5G white paper published by NGMN are as follows:NGMN 5G Network Slices How do we implement end-to-end network slicing? (1) 5G Wireless access Network and core network: NFVIn today's mobile network, the main device is the mobile phone. The Ran (Du and RU) and core functions are built by the dedicated network equipment provided by the RAN ve

rationally look at SDN, which is worth reading," Don ' t wait.7. SDN and NFV?Author @ kkblue, with "for the human secluded couplets, the language does not surprise death endlessly" this sentence to describe Kkblue God's style of personal feeling more appropriate, may be a master is so, can be esoteric technical problems with such humorous statement expressed, perhaps as KK said "Tangled in the concept, Just the primary stage of learning, it is better

, can realize the automation of network access, greatly improve the work efficiency. In addition, Brocade has made improvements to prevent DDoS attacks, enabling network devices to be linked to security devices. "With SDN, many functions can be done on the controller, and the flexibility and adaptability of the network are greatly enhanced." In addition, the Controller for SDN also has a number of supporting development software to facilitate users to develop their own two times. "Yuzhanyun said

the set of guest access and wireless access will become a unified packet network. when the integrated Guest access network and the wireless network are unified, operators will have more urgent need to introduce SDN . the reasons are as follows: SDN centralized control that enables end-to-end unified management and scheduling ; SDN a big advantage is business agility. And the set of customer access network is the starting point of business. Using SDN at the starting point of the bu

virtualization with band status Posting time: 2016 Journal Source: IEEE Network Solution: 1. Based on SDN, NFV can better expand the programming and flexibility features of advanced network functions. Many of these network functions require specific stream status information to process network streams. However, openflow only provides a simple match-Action paradigm and lacks the stateful processing function. Contribution: 1. Propose

This article mainly introduced the Linux Shell script view numa information, this article directly gives the script implementation code, needs the friend may refer to under Nova provides NUMA-related advanced features in the NFV scenario, which provides a script to view the NUMA-related information for compute nodes. ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 4

The Nova provides NUMA-related advanced features under the NFV scenario, which provides a script to view the NUMA-related information for compute nodes. #!/bin/bash function Get_nr_processor () {grep ' ^processor '/proc/cpuinfo | wc-l} function get_nr_socket () {grep ' Physical ID '/proc/cpuinfo | Awk-f: ' {print $ | "Sort-un"} ' | Wc-l} function Get_nr_siblings () {grep ' siblings '/proc/cpuinfo | awk-f: ' {print $ | ' Sort-un '} '} function G

development of NFV with the integration of Network load and virtualization. In simple terms, DPDK is a suite of development kits that optimize and enhance the performance of packet processing by providing a variety of libraries for the 86 system architecture. what are the advantages and disadvantages of DPDK? As mentioned above, DPDK is a series of libraries to improve CPU processing of packets. In fact, DPDK use of technology is not particularly a

Today, colleagues to do a job like this, is the telecommunications sent to the cost of the table, divided by the department of the telephone fee table, more than 100 calls, if one to check, really still need some time. The question is, is there a better way, let's take a look.The price details given by the telco are the same, and the individual numbers are not combined with the cost.First, through the filtering function of Excel, remove the blank line

, and if so, the resolution succeeds. 4if the corresponding entry is not found in the Hosts file, the browser initiates a DNS system call to the locally configured preferred DNS server (typically provided by the telco operator, You can also use a DNS server like Google to initiate a domain name resolution request (through a UDP protocol that initiates a request to DNS port 53, which is a recursive request that the carrier's DNS server must provide us