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An implementation of IPMI version 1.5 can communicate via a direct out-of-band LAN or serial connection or via a side-band LAN connection to a remote client. The side-band LAN connection utilizes the board network interface controller (NIC). This solution is less expensive than a dedicated LAN connection but also has limited bandwidth and ...
Both in-band and out-of-band management are usually done through a network connection, but an out-of-band management card can use a physically separated network connector if preferred. A remote management card usually has at least a partially independent power supply and can switch the main machine on and off through the network.
Intelligent Platform Management Interface (IPMI) driver Provides hardware management and facilitates control of remote server hardware through BMCs. IPMI is most useful when the operating system is not running or deployed as it allows for continued remote operations of the bare metal hardware/software.
IPMI-A server management interface standard covering similar functionality as DASH, but using a UDP-based protocol compared with the TCP/SOAP protocol of DASH. DASH can be implemented on top of IPMI. DASH can be implemented on top of IPMI.
The physical connection is an Ethernet port that can be found on most ProLiant servers and microservers [1] of the 300 and above series. iLO has similar functionality to the lights out management (LOM) technology offered by other vendors, for example, Sun/Oracle's LOM port , Dell DRAC , the IBM Remote Supervisor Adapter and Cisco CIMC.
It has a wired connection to the ISP, at least one jack port for the LAN (usually four jacks), and an antenna for wireless users. The wireless gateway could support wireless 802.11b and 802.11g with speed up to 56 Mbit/s, 802.11n with speed up to 300Mps and recently the 802.11ac with speed up to 1200 Mbit/s. [ 3 ]
In order for the device to connect to the server, it needs to have certain parameters configured first. These include the URL of the server the device wants to connect to and the interval at which the device will initiate the provisioning session (PeriodicInformInterval). Additionally, if authentication is required for security reasons, data ...
The library allows to probe devices over IPMI which has been adopted as a SNMP alternative for hardware management by many vendors. [1] Library is compliant with the IPMI v2.0, revision 1.0 standard. [2] Verax IPMI library is a native Java 1.6 implementation and no additional native libraries or drivers required.