The destination node, on receiving a RouteRequest packet, responds by sending a RouteReply packet back to the source, which carries the route traversed by the RouteRequest packet received.

Each RouteRequest carries a sequence number generated by the source node and the path it has traversed.

In an on-demand routing protocol, the source node floods the RouteRequest packet in the network when a route is not available for the desired destination.

A destination node, after receiving the first RouteRequest packet, replies to the source node through the reverse path the RouteRequest packet had traversed.

When an intermediate node receives a RouteRequest, it either forwards it or prepares a RouteReply if it has a valid route to the destination.

The validity of a route at the intermediate node is determined by comparing the sequence number at the intermediate node with the destination sequence number in the RouteRequest packet.

When it has data packets to be sent to that destination, it initiates a RouteRequest packet.

Each node, upon receiving a RouteRequest packet, rebroadcasts the packet to its neighbors if it has not forwarded it already, provided that the node is not the destination node and that the packet ’ s time to live ( TTL ) counter has not been exceeded.

Thus, all nodes except the destination forward a RouteRequest packet during the route construction phase.

A node, upon receiving a RouteRequest packet, checks the sequence number on the packet before forwarding it.

The sequence number on the packet is used to prevent loop formations and to avoid multiple transmissions of the same RouteRequest by an intermediate node that receives it through multiple paths.

Every intermediate node, while forwarding a RouteRequest, enters the previous node address and its BcastID.

It may obtain multiple routes to different destinations from a single RouteRequest.

If a RouteRequest is received multiple times, which is indicated by the BcastID-SrcID pair, the duplicate copies are discarded.

Also, multiple RouteReply packets in response to a single RouteRequest packet can lead to heavy control overhead.

The basic approach of this protocol ( and all other on-demand routing protocols ) during the route construction phase is to establish a route by flooding RouteRequest packets in the network.

This RouteRequest is flooded throughout the network.

The packet is forwarded only if it is not a duplicate RouteRequest.

Despite questions of its source, the prayer carries out an important function in the narrative as a whole.

EMR carries energy — sometimes called radiant energy — through space continuously away from the source ( this is not true of the near-field part of the EM field ).

Some Christian theologians, some fundamentalists, and others pejoratively refer to any philosophy which they see as literal-minded or they believe carries a pretense of being the sole source of objective truth as fundamentalist, regardless of whether it is usually called a religion.

It carries all the routing information needed to get a payment from one bank to another wherever it may be ; it contains all the key bank account details such as Bank Identifier Codes, branch codes ( known as sort codes in the UK and Ireland ) and account numbers and it contains check digits which can be validated at source according to a single standard procedure.

The Midrash linking a verse to a halakha will often function as a proof of a law's authenticity ; a correct elucidation of the Torah carries with it the support of the halakhah, and often the reason for the rule's existence ( although many rabbinical laws have no direct Biblical source ).

Dot crawl patterns can be completely removed by connecting the display to the signal source through a cable or signal format different than composite video ( yellow RCA cable ) or a coaxial cable, such as S-video, which carries the chroma signal in a separate band all its own, leaving the luma to use its entire band, including the usually empty parts when they are needed.

Suspended beneath is a gondola or wicker basket ( in some long-distance or high-altitude balloons, a capsule ), which carries passengers and ( usually ) a source of heat, in most cases an open flame.

A copy of this letter on MI5's file carries a note in Swinton's hand reading " I should think a most doubtful source of information.

Aiah, an admirer of his political thought, discloses the plasm source to him so that he might make another attempt at realizing his plans for the " New City ", asking only that she be made a part of whatever he carries out.

The Luapula is part of the longest tributary of the Congo, and hence, by convention, is part of its source, even if the upper Lualaba carries more water.

In these, one end of the bimetal strip is mechanically fixed and attached to an electrical power source, while the other ( moving ) end carries an electrical contact.

This very lesson carries over to explain how the four basic groups of animals and the four basic archetypal philosophies and personalities reveal a higher, godly source when one is able to read between the lines and see how these opposing forces can and do interact in harmony.

It also carries genes for the biosynthesis of the plant hormones, auxin and cytokinins ), and for the biosynthesis of opines, providing a carbon and nitrogen source for the bacteria that most other micro-organisms can't use, giving Agrobacterium a selective advantage.

On 13 May 2004, news outlets quoted a CIA source, speaking on the condition of anonymity, that a voice analysis of the tape has led the agency to conclude that the masked man who reads the statement and carries out the killing is " with high probability " Abu Musab al-Zarqawi.

A second source of error is contamination of the well by groundwater may affect the temperatures, since the water " carries " more modern temperatures with it.

SCO replied with both a press release and two letters to Red Hat on the same day ; their claims are reiterated in the press release (" Linux includes source code that is a verbatim copy of UNIX and carries with it no warranty or indemnification.

The major difference between AODV and Dynamic Source Routing ( DSR ) stems out from the fact that DSR uses source routing in which a data packet carries the complete path to be traversed.

: 3: On marine seismic survey vessels, the lowest deck on the ship, which carries the seismic source arrays, consisting of air guns arranged in clusters.

The source may be any object, artificial or natural, that carries rapidly changing electrical currents, such as an electrical circuit, the Sun or the Northern Lights.

It carries the name Mže () from its source in Germany, next to the Czech border, until its confluence with the Radbuza in Pilsen.

The source code for the entire LOCKSS system carries BSD-style open-source licenses and is available from SourceForge.

The CCF will collect all this information, and build a Call Detail Record ( CDR ), which is sent to the billing system ( BS ) of the domain. Each session carries an IMS Charging Identifier ( ICID ) as a unique identifier generated by the first IMS entity involved in a SIP transaction and used for the correlation with CDRs.

AAL2 operates by buffering each TDM time slot into short minicells, inserting the time slot identifier and length indication, sequencing, and then sending this minicell only if it carries valid information.