Provide Independent Addressing

An IPv6 /48 for every 10*10metre piece of the earth’s globe.

… actually a /44 …

PIA IPv6 addresses

• Described at:

http://www.tndh.net/~tony/ietf/draft-hain-ipv6-pi-addr-fmt-01.txt

• Use latitude & longitude to mathematically derive an IPv6 address, and the size of the area to derive the network mask.

• Need to route through an aggregation point (an IPv6 internet exchange) – least impact on global routing table.

Provider Independent Addressing

| 4 | 44 | 16 | 64 bits |+---+-------------------------+--------+---------------------------+|FP | Reference | SLA | Interface ID |+---+-------------------------+--------+---------------------------+

bits degrees nominal square scope sites-------------------------------------------------------------------- 4 -> 90.00000 10000 km octant 8 -> 22.50000 2500 km expanse 12 -> 5.625000 600 km zone 16 -> 1.406250 150 km region 20 -> 0.3515625 40 km metro 16777216 24 -> 0.087890625 10 km city 1048576 28 -> 0.02197265625 2.5 km locality 65536 32 -> 0.0054931640625 600 m neighborhood 4096 36 -> 0.001373291015625 150 m block 256 40 -> 0.00034332275390625 40 m lot 16 44 -> 0.0000858306884765625 10 m site 1

Core Routing Table ExamplesRegion lat long bit interleave---------------------------------------------------------W. Europe (west) 080000 : 3F0000 -> 15D5:0000:0000::W. Europe (east) 080000 : 000000 -> 1080:0000:0000::S. Africa 260000 : 000000 -> 1828:0000:0000::NE Africa 030000 : 030000 -> 100F:0000:0000::E. Europe 080000 : 060000 -> 1094:0000:0000::C. Asia 030000 : 0C0000 -> 105A:0000:0000::E. Asia 060000 : 180000 -> 1168:0000:0000::Australia 260000 : 180000 -> 1968:0000:0000::Alaska 0C0000 : 240000 -> 14B0:0000:0000::NW US 080000 : 2B0000 -> 14C5:0000:0000::Central America 030000 : 2E0000 -> 145E:0000:0000::SE US 060000 : 300000 -> 1528:0000:0000::South America 260000 : 300000 -> 1D28:0000:0000::NW Africa 000000 : 3D0000 -> 1551:0000:0000::

Locations within 600km sq

New York area (~Zone)::/14Danvers, MA – 42.56940 n 70.94246 w 152F:9607:3912::Cambridge, MA – 42.37704 n 71.12561 w 152F:91C4:DD54::Boston, MA – 42.21300 n 71.03300 w 152F:9157:0D93::Providence, RI – 41.49260 n 71.24400 w 152F:3911:63EF::Bridgeport, CT – 41.10010 n 73.12100 w 152F:20A8:845C::Upton, NY – 40.52100 n 72.53100 w 152F:0B65:086A::New York, NY – 40.42510 n 74.00200 w 152E:59EA:A19C::Newark, NJ – 40.44080 n 74.10200 w 152E:5B05:C043::Cherry Hill, NJ – 39.93080 n 75.01754 w 152E:46C3:71DE::Baltimore, MD – 39.17250 n 76.36400 w 152C:BE78:E194::TysonsCorner, VA – 38.55070 n 77.13500 w 152C:B2C9:6AA0::Reston, VA – 38.93501 n 77.35144 w 152C:ADDF:EE96::Chantilly, VA – 38.88413 n 77.43544 w 152C:ADC7:D985::

Locations within 150km sq

Miami area (~Region)::/18Boca Raton, FL – 26.34460 n 80.21094 w 1521:CDF9:EA84::DeerfiledBeachFl – 26.30956 n 80.09917 w 1521:D8A6:6941::CoralSprings, FL – 26.27140 n 80.25558 w 1521:CDCF:9D64::PompanoBeach, FL – 26.23153 n 80.12346 w 1521:D883:B75E::FtLauderdale, FL – 26.12156 n 80.12878 w 1521:D821:B208::PembrokePines,FL – 26.02427 n 80.24018 w 1521:CD50:2C74::South Miami, FL – 25.70025 n 80.30141 w 1521:C743:9C32::Key Biscayne, FL – 25.69210 n 80.16248 w 1521:C757:653D::Homestead, FL – 25.47664 n 80.48385 w 1521:C52B:2B95::

Locations within 40km sq

Chicago area (~Metro)::/22Skokie, IL – 42.03617 n 87.73283 w 152A:3E97:06F4::Schaumburg, IL – 42.05807 n 88.04819 w 152A:3EC8:53B0::Chicago, IL – 41.88585 n 87.61812 w 152A:3E58:3436::Oak Brook, IL – 41.78910 n 87.94009 w 152A:3EF3:E7FD::DownersGrove, IL – 41.80343 n 88.01375 w 152A:3EEC:9433::Orland Park, IL – 41.61938 n 87.84225 w 152A:3E2C:0D25::

PI Examples (Florida)

• Alpha - 1523:3173:3ACB::/48 (UFL)

• Golf - 1523:2887:785F::/48 (FSU)

• India – 1521:D223:2B11::/48 (FIU)

• Dingo – 151A:3023:E3E::/48 (UPR)

• Fox – 1521:C74C:C4D9::/48 (UMiami)

• Hotel - 1523:40B0:3347::/48 (UOrlando)

Calculating PIA IPv6 addresses

• Usage described at:

http://www.tndh.net/~tony/ietf/draft-hain-ipv6-pi-addr-use-01.txt

• Determine latitude/longitude in degrees and decimals, e.g. 22.3333 s, -33.12345 w

• Enter Lat/Long into PIA calculator to get PIA ipv6 address

• see Abilene PIA background and calculator at loadrunner.uits.iu.edu/~neteng/ipv6/pi/pi.html

PIA Lab:--calculate PIA for your location--

Alice Springs Latitude -23.7951 Longitude 133.889 Elevation 546m http://www.bom.gov.au/climate/map/stations/015590.shtml

Bourke Lat -30.052 Long 145.952Broome Latitude -17.9492 Longitude 122.2336 Elevation 7m http://www.bom.gov.au/climate/map/stations/003003.shtmlCairns Latitude -16.8736 Longitude 145.7458 Elevation 3m http://www.bom.gov.au/climate/map/stations/031011.shtmlDarwin Latitude -12.4245 S Longitude 130.8832 E Elevation: 30.0m http://www.bom.gov.au/climate/map/stations/300017.shtmlDoomadgee (closest lat/long I could find was another town) Latitude -

17.7422 Longitude 139.5492 Elevation 5.5m http://www.bom.gov.au/climate/map/stations/029004.shtml http://www.gulf-savannah.com.au/regions/doomadgee.asp

PIA Lab• Calculate provider-independent address for your location• Allocate prefixes as before to all interfaces, peers• Apply additional addresses to all router interfaces• Adjust BGP (network statement, prefix-list, static-to-null,

filters) as necessary to advertise/accept new routes• Check: do laptops on your LAN receive new address?

can your router see all other prefixes?• How could they be aggregated given the calculated

addresses?

PIA Lab:Some Australian Locations

• Broome: 191b:4f44:fd5a::/48 0001

• Alice Springs: 1935:5ad9:be57::/48 0011

• Cairns: 1949:feeb:a8fb::/48 0100

• Doomadgee: 194a:587f:2a6e::/48 0100

• Bourke: 1963:772e:9f0a::/48 0110

• Darwin: 191d:1a32:6e0f::/48 0001

– So they could be aggregated on the 9th bit

Bits in 3rd nibble: