source address


Also found in: Acronyms.

source address

[′sȯrs ′ad‚res]
(computer science)
The first address of a two-address instruction (the sound address is known as the destination address).
References in periodicals archive ?
The destination address shows the address of the body coordinator while the source address can be a specific address or it can be broadcast address.
Since DNP3 messages include a source address and a destination address, one RTU can send a message directly to another RTU.
Indicators are present for the suspect parameter number (an engine parameter that is out of range such as oil pressure or coolant temperature), failure mode indicator (what failure was detected), occurrence count (the number of times the failure has occurred) and the source address (the CAN address of the device reporting the fault).
As an example, OpenSRF (Service Request Framework), which is the core messaging framework for the Evergreen ILS, developed an extension to the XMPP spec that allows for a source address on messages.
GateDefender Performa scans the e-mail message header in depth to determine the real source address of the e-mail.
ArubaOS implements a full stateful ICSA-certified firewall in hardware to apply flexible rules based on source address, destination address, type of service, time of day, physical location, authentication method, and user identity.
Regarding UDP, although a connection is not established, an application might need to send a response to a UDP packet received and this response will be sent to the source address of the received packet.
The IP source address of an ICMP error packet must be the address of the interface on which the error is sent.
A flow is uniquely identified by the combination of a source address and a non-zero flow label.
In summary, forecasting agents are able to acquire a flow's source address, destination address, the flow size, the flow start and end sign and the job that the flow belongs to.
For every request to the server, the server sends the puzzle to the requester's source address.
The data is broken down into a structural format designed specifically by the SAE standard and containing a source address, parameter group number and the actual parameter data.