FatPipe Networks Blog

18 Aug

Importance of WAN in Business

Wide area networks are an essential communication tool in modern day businesses. Since it is one of the areas of high operational cost, a WAN should be designed carefully, so that costs and efficiency are optimized. Since there are many competing technologies, choosing the appropriate WAN solution is imperative.

Many businesses opt for dedicated MPLS lines to connect each WAN node. One of the main advantages is that MPLS lines offer excellent connectivity and quality, but the downside is that it is expensive. To reduce costs, using IP based VPN [Virtual Private Networks] over inexpensive broadband connections is a good option.

Acknowledging the strategic importance of WAN connectivity to a business, care and thought should be put into its design. An area that should never be neglected is being prepared for a WAN connection to fail. If connectivity is lost, it could mean significant lost revenue and severe disruption to business processes. The loss of customers and goodwill may never be recovered. The business may even fold in such circumstances. WAN redundancy should be a part of the design factors.

FatPipe technology was designed in such events and could mean the difference between a major problem and a mere blip in business operations.

14 Aug

Internet Routing Storm

Today was a slow day for many internet users. Thanks to the failure of several core BGP routers, Internet traffic was spotty. The reason for this is there were several problems with major ISPs and their routers. Their routers, many of which can hold only 512,000 BGP routing tables, were overloaded and could not handle more routing rules. BGP is the protocol used to track and share routes for sending data traffic. Level 3 was affected in a major way. Those who use VoIP saw a significant degradation in the quality of their VoIP traffic. VoIP is sensitive to jitter and latency; today was the day when all the problems you can think of came to a head.

Those customers who used FatPipe products and had multiple ISP providers did not suffer as much. Using FatPipe SmartDNS on their premise allowed them to escaped the DNS meltdown that occurred at some ISP and backbone service providers. When the core routers were not transmitting the traffic, FatPipe appliances were able to send the traffic to the right place. VoIP traffic was better handled as FatPipe managed the latency and jitter to route traffic in the best possible manner.

11 Aug

Top Pitfall to Avoid When Implementing Cloud Computing

I have been reading a lot about “Cloud Computing”. Almost every networking journal, conference, seminar touches upon the subject. Cloud services providers aver that the traditional premise based network will soon be obsolete and network administrator better jump on the bandwagon quickly. They tend to overstate the benefits (as I would expect anyone selling anything to do) and brush aside some real concerns. They admonish network administrators to stop wasting their time managing premise based networks. “Move to our cloud service and relax while we do all the work”. Really?

The premise of the argument is tempting and there is a place for cloud services. Unfortunately, migration to the cloud is not as easy as flipping a switch. As any savvy network admin knows, many issues have to be resolved before making such a move.

The biggest concerns are the security of the data you put on the cloud and connectivity to the cloud services. While service providers strive to eliminate breaches, security breaches have been reports recently. If your WAN is down and you cannot connect to the service provider, it will prove to be very costly in terms of lost productivity. There are many others that should be weighed against the benefits before making the decision.

What I am advocating is a well thought out strategic process when making a decision to move to the cloud. It is better to ask providers tough questions upfront rather than confront them later. Some of the pitfalls in cloud computing are detailed in a white paper you can obtain here.

Click HERE to download the white paper

01 Aug

Gain Greater Visibility and Management of Your Network

FatPipe has recently begun shipping version 7.1.1. As part of this new release, FatPipe introduced EnterpriseView™. EnterpriseView is a new FatPipe product designed to ease the implementation and management of FatPipe appliances at multiple locations.

EnterpriseView is designed to manage and maintain multiple FatPipe devices across a global network. This can either be incorporated in Greenfield or existing installations. Managing each device can be a big challenge, EnterpriseView solves this problem with an easy to implement software module that can be retro-installed or incorporated in new installations.

EV - Charts

Designing the Perfect WAN: Business Continuity via WAN Redundancy

Resolve Wide Area Network bandwidth issues and eliminate network downtime.

The network plays a vital part in business activity in today’s market. Companies require viable Internet/WAN connectivity in order to succeed in an increasingly competitive and global business landscape and to insure that business is not interrupted. This paper explores how companies use the network to conduct day-to-day functions that help employees, customers, partners, suppliers and investors.

Click HERE to download the white paper