Determining a route advertisement in a reactive routing environment
In an example embodiment, a method and system is provided to determine and advertise a route advertisement in a reactive routing environment. In response to receiving a network address query with respect to a destination address at a routing device, an aggregate value, e.g. an address prefix, is det...
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| creator | NG JAMES L MOORE STEVEN EDWARD WHITE RUSSELL I RETANA ALVARO ENRIQUE |
| description | In an example embodiment, a method and system is provided to determine and advertise a route advertisement in a reactive routing environment. In response to receiving a network address query with respect to a destination address at a routing device, an aggregate value, e.g. an address prefix, is determined and advertised in reply to the network address query. Determining of the aggregate value may comprise identifying within a range of network addresses represented by the aggregate value respective addresses for which the routing device does not have reachability information. The routing device may send address queries with respect to the identified addresses, to determine reachability via the routing device of those addresses. The aggregate value may be advertised conditional upon determining that a percentage of addresses within the corresponding range that can be reached via the routing device satisfies a predefined minimal coverage value. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8705539B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8705539B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8705539B23</originalsourceid><addsrcrecordid>eNrjZHB2SS1JLcrNzMvMS1dIVCjKLy1JVUhMKUstKsksTs1NzStRyMwDSaQmJpdklqWCVYDUpuaVZRbl54FU8DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-NBgC3MDU1NjSycjYyKUAABVfjLP</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Determining a route advertisement in a reactive routing environment</title><source>esp@cenet</source><creator>NG JAMES L ; MOORE STEVEN EDWARD ; WHITE RUSSELL I ; RETANA ALVARO ENRIQUE</creator><creatorcontrib>NG JAMES L ; MOORE STEVEN EDWARD ; WHITE RUSSELL I ; RETANA ALVARO ENRIQUE</creatorcontrib><description>In an example embodiment, a method and system is provided to determine and advertise a route advertisement in a reactive routing environment. In response to receiving a network address query with respect to a destination address at a routing device, an aggregate value, e.g. an address prefix, is determined and advertised in reply to the network address query. Determining of the aggregate value may comprise identifying within a range of network addresses represented by the aggregate value respective addresses for which the routing device does not have reachability information. The routing device may send address queries with respect to the identified addresses, to determine reachability via the routing device of those addresses. The aggregate value may be advertised conditional upon determining that a percentage of addresses within the corresponding range that can be reached via the routing device satisfies a predefined minimal coverage value.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140422&DB=EPODOC&CC=US&NR=8705539B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140422&DB=EPODOC&CC=US&NR=8705539B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NG JAMES L</creatorcontrib><creatorcontrib>MOORE STEVEN EDWARD</creatorcontrib><creatorcontrib>WHITE RUSSELL I</creatorcontrib><creatorcontrib>RETANA ALVARO ENRIQUE</creatorcontrib><title>Determining a route advertisement in a reactive routing environment</title><description>In an example embodiment, a method and system is provided to determine and advertise a route advertisement in a reactive routing environment. In response to receiving a network address query with respect to a destination address at a routing device, an aggregate value, e.g. an address prefix, is determined and advertised in reply to the network address query. Determining of the aggregate value may comprise identifying within a range of network addresses represented by the aggregate value respective addresses for which the routing device does not have reachability information. The routing device may send address queries with respect to the identified addresses, to determine reachability via the routing device of those addresses. The aggregate value may be advertised conditional upon determining that a percentage of addresses within the corresponding range that can be reached via the routing device satisfies a predefined minimal coverage value.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB2SS1JLcrNzMvMS1dIVCjKLy1JVUhMKUstKsksTs1NzStRyMwDSaQmJpdklqWCVYDUpuaVZRbl54FU8DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-NBgC3MDU1NjSycjYyKUAABVfjLP</recordid><startdate>20140422</startdate><enddate>20140422</enddate><creator>NG JAMES L</creator><creator>MOORE STEVEN EDWARD</creator><creator>WHITE RUSSELL I</creator><creator>RETANA ALVARO ENRIQUE</creator><scope>EVB</scope></search><sort><creationdate>20140422</creationdate><title>Determining a route advertisement in a reactive routing environment</title><author>NG JAMES L ; MOORE STEVEN EDWARD ; WHITE RUSSELL I ; RETANA ALVARO ENRIQUE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8705539B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>NG JAMES L</creatorcontrib><creatorcontrib>MOORE STEVEN EDWARD</creatorcontrib><creatorcontrib>WHITE RUSSELL I</creatorcontrib><creatorcontrib>RETANA ALVARO ENRIQUE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NG JAMES L</au><au>MOORE STEVEN EDWARD</au><au>WHITE RUSSELL I</au><au>RETANA ALVARO ENRIQUE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Determining a route advertisement in a reactive routing environment</title><date>2014-04-22</date><risdate>2014</risdate><abstract>In an example embodiment, a method and system is provided to determine and advertise a route advertisement in a reactive routing environment. In response to receiving a network address query with respect to a destination address at a routing device, an aggregate value, e.g. an address prefix, is determined and advertised in reply to the network address query. Determining of the aggregate value may comprise identifying within a range of network addresses represented by the aggregate value respective addresses for which the routing device does not have reachability information. The routing device may send address queries with respect to the identified addresses, to determine reachability via the routing device of those addresses. The aggregate value may be advertised conditional upon determining that a percentage of addresses within the corresponding range that can be reached via the routing device satisfies a predefined minimal coverage value.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Determining a route advertisement in a reactive routing environment |
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