aws site to site vpn

require secure communication over the Internet, which is generally considered insecure. VPN security technology can reduce the security risks of data transmission over the Internet. It can replace expensive dedicated leased lines. From the user's point of view, it is irrelevant to establish a physical network for a tunnel, because it seems that information is transmitted on a dedicated private network. VPN

The previous example deploys a remote access VPN and deploys an instance of a site to the site below: The site to site VPN connection is two networks. Realize the mutual exchange of computers within two networks. By default, a

The Site to Site VPN settings for vro Setup detailed Frame Relay configuration first describes that frame relay generally rents ISP services. The above configurations are all configured by China Telecom for you. what you get is the two DLCI values in the blue font, used to identify the line of Frame Relay. if you really want to do it on your own, it's as if I ha

Site to site VPN Experiment1.1 descriptionThis experiment uses two routers to test the VPN configuration. Of course, you can also use a PC to a vro, a PC to a VPN concentrator, or a PC to a firewall. All of these support VPN. Whil

This site has previously shown us the method of segmenting a router into eight virtual routers using virtual Routing and forwarding (VRF, VM forwarding) through a scene example. I showed you how to configure VRF, and in this article we continue to use this scenario and, through IPSec configuration, replicate the exact topology and address to eight experimental environments. The entire environment can proceed smoothly, first requires the virtual route

Build secure and highly available checkout services and business extensions for e-commerce sites with AWS. There are a number of steps involved in managing the checkout process and must coordinate the work. Some of these steps, such as credit card transactions, should have specific regulatory requirements. Other parts of the process involve manual operations, such as picking, packing and transporting items from the warehouse.customers want their perso

With AWS, you can build a highly available ecommerce site that offers flexible product catalogs and business extensions. Maintaining a large product catalog and global customer base for an ecommerce site is challenging. The catalog is searchable, as well as individual product pages that should contain a rich set of information, examples like PDF manuals, and cust

Tags: IPSEC VPNThe topology is as followsHQ LANConfigured as followsHeadquarters hq!IP Access-list Extended S2SPermit IP 192.168.11.0 0.0.0.255 192.168.12.0 0.0.0.255!!Crypto ISAKMP Policy 10ENCR 3DESHash MD5Authentication Pre-shareGroup 5Crypto ISAKMP key Cisco address 202.202.202.1!!Crypto IPSec Transform-set Mytran esp-3des Esp-md5-hmac!Crypto map MYMAP IPSEC-ISAKMPSet Peer 202.202.202.1Set Transform-set MytranMatch Address S2sReverse-route Static!IP NAT inside source list NAT interface seria

In-depth explanation of the VPN configuration instance about the virtual site properties, to introduce you to the VPN configuration instance method, probably a lot of people do not know how the VPN configuration instance is, no relationship, read this article you certainly have a lot of harvest, hope this article can t

When you connect a VPN site with an external company, the IP address segment of the company that was originally used to connect with the other party is forced to become another address segment due to a change in the company's internal network, however, it is difficult for the other company to negotiate with each other. It is true that VPN cannot be used. In the p

WindowsAzure cross-site VPN-Basic High Availability function!The previous blog wrote about how to create a common application with high cross-site availability. However, in most cases, our applications are applications with a three-tier architecture. For these applications, in addition to the data access layer, our applications also have the data storage layer. F

The former suddenly found in foreign countries to assume that the VPN at home can not access the HTTPS site, check the route what are normal, hence the suspicion is the community broadband firewall, nothing. This evening and carefully analyzed the next, will not be the previous changes in the wireless router reason? Nat has also been encountered before the failure to open the

In the previous article we created a virtual network connection to site that meets the client-to-cloud network connection. In this article we will create a virtual network connection for site to site that meets the local network-to-cloud network connection.The creation and configuration process is similar to the previous one, and the same can be omitted by oursel

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environment, there is no need to establish a lock around Binary Reader. High Availability Offsite Backup--The primary datacenter is in New York, and the Backup data center is in Oregon. Redis has two slave nodes, SQL has 2 backups, Tag Engine has 3 nodes, Elastic has 3 nodes, redundancy everything, and exists simultaneously in two data centers. Nginx is used for SSL, which terminates SSL when converted using HAProxy. is not the master and slave, some temporary data wil

There are countless Internet users who have set up their own websites. In the previous webmaster assembly can be seen, the participation of the outstanding personal webmaster There are hundreds of people, and is more than one session. Recently I have the opportunity to know a cattle webmaster, build station One months, the site of the world rankings (Alexa rankings) into 30,000. I have also built a website, but built a station more than a year, Alexa

environment, there is no need to establish a lock around Binary Reader. 　　High Availability Offsite Backup--The primary datacenter is in New York, and the Backup data center is in Oregon. Redis has two slave nodes, SQL has 2 backups, Tag Engine has 3 nodes, Elastic has 3 nodes, redundancy everything, and exists simultaneously in two data centers. Nginx is used for SSL, which terminates SSL when converted using HAProxy. is not the master and slave, some temporary data w

next day in doing. Second, the domain name DNS server to Namecheap to do a good job in the test site open speed is still very slow, this time I was anxious, there is another method below. I began to find free space online, now summed up the next domestic free space, but all are to have ID photo these personal privacy information, and audit also have a certain time, even if the site has been audited on the

transmission performance of the "first kilometer" and "Internet bottlenecks" and other links, so as to achieve cross-regional, trans-operator network acceleration Services. It is understood that the era of interconnection as the industry's leading global CDN network mirroring and accelerated engine service providers, has launched a three-generation GCDN technical functions, its virtual host are free to give GCDN Accelerator, business and above the host to send GCDN global network mirroring and

three-network host support this technology has spanned three generations of functions: The first generation Global CDN 2.0: The mirror between Netcom and telecom, can improve the access speed of the enterprise site, and greatly improve the stability of the network, eliminate the bottleneck of interconnection between different operators. Second-generation Pro edetion Global CDN: In the first generation based on the new Hong Kong image, remote access