Operations | Monitoring | ITSM | DevOps | Cloud

Network scanners have become an integral part of every IT admin’s first line of defense against security breaches. Using the right network scanner tool to conduct effective network reconnaissance and diagnosis enables you to pinpoint network issues that can escalate to security risks and network mishaps. A typical network scanner would allow you to scan a range of IP addresses sequentially, and display the active devices within that address block.

Your HAProxy load balancer may only ever need to relay traffic for a single domain name, but HAProxy can handle two, ten, or even ten million routing rules without breaking a sweat.

You’ve just received a notification—a major network issue has occurred. Hoping it’s a false positive, you complete an initial triage. Dang it! It’s the real thing. If you’re like me, your mind likely turns to one thing: fixing the issue as fast as you can. But hold on! Before you turn completely to fixing it, there’s another important aspect to any incident that you can’t forget, and that’s incident communication.

My personal experience with HAProxy dates back to my work with a previous company, where we used HAProxy to do load balancing between pairs of servers with specific roles. Those servers are the core of the major payment gateway in Uruguay, where thousands of users use them every day to pay their bills, recharge their mobile phones, pay parking fees, and even play lottery numbers.

High-level information and speedy configuration for the busy network administrator. If you want to respond to network issues quickly and promptly, you can’t waste time digging for information. So how can Flowmon 11.1 help?

Connect S.P.A. is a European IT company offering services in networking, wireless, security, monitoring, data center, and servers. It has two data centers and nine servers. Before finding OpManager, the IT company was using a network monitoring tool, but it did not offer enough visibility into its network, which made it difficult to troubleshoot and fix recurrent network issues. This led to unpleasant network downtime experiences, especially since the tool Connect S.P.A.

A VPN connection comes in handy to establish a link between private servers and remote users. As a protected data path, the presence of the VPN tunnel paves the way for improved data security. Therefore, data transmissions between the network and device have the additional security of data encryption. But at the same time many inappropriate IPs can access your VPN, putting data security at stake. So, how do you deal with such situations? You definitely can’t stop using VPNs right.

HAProxy connection limits and queues can help protect your servers and boost throughput when load balancing heavy amounts of traffic. When you use HAProxy as an API gateway in front of your services, it has the ability to protect those servers from traffic spikes. By utilizing connection limits and queues, you can ensure traffic flows through your network at an even pace.

There are plenty of options for network monitoring tools today, and that can make it hard to pick the right one for you. Here, we’ll help you sort through your options by taking a look at the 10 best network monitoring tools available today, provide a crash course on network monitoring, and explain what you should look for in a network monitoring tool.