A network TAP (test access point) is an external monitoring device that mirrors the traffic that is passing between network nodes.
A TAP is a hardware device inserted at a specific point in the network to monitor specific data. In modern service provider networks, a TAP tends to be de-facto standard and preferred over a SPAN port (used in a small network environment) for many reasons. TAP is also suitable for Enterprise network offices.
Profitap Ethernet TAPs seamlessly duplicates full-duplex 10M/100M/1G/10G traffic at wire speed. TAPs provide monitoring devices with traffic as if they were in-line, allowing them to view all 7 layers; including packets of all sizes and types, as well as low-level errors.
Designed to enable flawless in-line monitoring of 1G, 10G, 40G, and 100G fiber networks, Profitap Fiber TAPsmonitor all 7 OSI layers, packets of all sizes and types, and low-level errors. They are non-intrusive, have no IP address, and isolate monitoring devices from the network for complete security.
For situations where you want to monitor a single, critical network segment using several tools, a Regeneration TAPis what you need. Unlike an aggregation TAP, a regeneration TAP copies traffic from ONE network segment and sends it to MANY network monitoring tools simultaneously (1:M). That crucial network segment’s traffic could then be monitored by an intrusion detection system (IDS), recorded for later forensic examination, captured for future use, or analyzed for performance issues. This type of TAP is useful when a critical segment needs to be monitored by an array of security and compliance tools simultaneously.
Aggregation TAPsconnect MANY network ports to ONE monitoring port (M:1), combining the two incoming traffic streams into a single flow of outgoing traffic. For example, in basic setup, there are two network ports but only one ‘output’, or monitoring, port M. Network traffic entering ports A and B from each direction is then combined or merged to form a single stream of traffic. This is especially useful when a single monitoring tool has a limited number of ports.
Profitap portable TAP (10/100/1000M or 10G) is the equivalent of an aggregator tap and two NICs, requiring only a laptop or a desktop PC with a free USB 3.0 port.
Profitap IOTA (10/100/1000M or 10G) is a multifunctional passive network probe with integrated traffic capture and analysis capabilities. With high performance and reliability, it is a great asset to get access and visibility into industrial or enterprise-level networks. Profitap IOTA can be used as a dedicated probe, or programmed for autonomous onsite analysis, eliminating the need for an onsite network expert.
Ask or read more: