SNMP requests and responses are not encrypted and can therefore easily be intercepted. Let’s first talk about the security of SNMP… or lack thereof. Our goal is not to make you an SNMP expert but rather to give you enough information so that you can understand the basics of SNMP in order to better appreciate our tool reviews. We’ll try to keep our discussion less technical. After all, they are the basic building-blocks of SNMP. Most texts about SNMP will tell you about MIBs and OIDs. SNMP is also used for remote management and configuration of SNMP-enabled devices although this use of the protocol is much less common than it once was, mainly because better technologies have been developed.Īs for SNMP Traps, they are short messages that are sent by SNMP-enabled devices to trap receiver in response to predefined events. For now, suffice to say that SNMP is mostly used by monitoring tools to read device’s operational parameters. SNMP-based management tools, no matter what type of tool they are, typically hide most of the details from you.
It is also an alerting system which allows SNMP-enabled devices to send out notifications in response to certain events.įortunately, as complex as this simple technology may be, you don’t have to know everything about SNMP to use it. SNMP In A Nutshellĭespite its somewhat misleading name SNMP–which stands for Simple Network Management Protocol–is relatively complex technology that can be used to remotely monitor, configure and control many different types of networking equipment. Finally, we’ll hit the core of the matter and review some of the best SNMP trap tools we could find. We’ll tell you what they are, how they work, and what they can do for you. We’ll then specifically discuss SNMP traps. Although our goal is not to make you an SNMP expert, the different features of the available tools will be easier to understand once you know more about the protocol.
We’ll start off our discussion today by having a look at SNMP. We’ve done some of the tedious work for you and we’re glad to bring this list of some of the best SNMP trap tools. There are not that many tools available and a typical search will return more SNMP monitoring tools than traps tools, no matter what search terms you use. For those who do-or for those planning to start doing it-finding tools can be a challenging endeavour. Not many people actually use the feature. In fact, although many devices have the ability to generate traps built right into their operating system or firmware. SNMP traps, on the other hand, have not enjoyed the same relative popularity, especially in recent years. Using SNMP polling has been the primary way of monitoring network-attached equipment for as long as monitoring tools have existed. Although most network administrators are familiar with SNMP or at least have heard about it, not too many have experience with SNMP traps.
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