LT-15 · Hartford, CT

Oakbend

Oakbend Community Net. Switched on Apr 12, 2014; 1,693 households connected through 68 nodes.

About the network

Oakbend covers about 35 blocks of Hartford’s south side, mostly garden apartments and duplexes. The network was built by the neighborhood development corporation after the incumbent provider declined, again, to upgrade the area’s copper lines.

Schematic

Schematic of the Oakbend network 68 nodes: 3 hubs, 1 relay and 64 rooftop nodes. 67 nodes online; N-2677 offline. Backbone links join the hubs and relays, each rooftop links to its nearest hub, and 3 backhaul links leave the network. Positions are approximate and drawn on a lettered grid, not a map. Every node is listed in the table below. ABCDEFGH12345 BH1BH2BH3 N-0412N-0413N-3190
Hub Relay Rooftop Backbone Access Backhaul Offline Degraded

Uptime

99.94% uptime over the last 90 days, with 1 day of degraded service or maintenance.

90 days agoToday

Governance

Owned by
Oakbend Community Net
Legal home
Cooperative corporation, owned by member households
Members
1,693 households, one vote each
Monthly assembly
Second Saturday of each month, 10:00 am, at the masjid’s community room
Annual assembly
Every January
Maintenance fund
$6 a month per household, suggested. No household is disconnected for not paying.

Stewards

Elected by the members. Listed by first name and initial.

  • Darnell L.Network steward · since 2016
  • Lorenzo O.Treasurer · since 2016
  • Kwame M.Membership steward · since 2023
  • Olga S.Training steward · since 2022
  • Lucia H.Rooftops steward · since 2024

Backhaul

Links that carry the network’s traffic to the wider internet.

Backhaul links
LinkMediumCapacityFar endPeak use yesterday
LT-15-BH1 Fiber 10 Gbps Hartford internet exchange 29%
LT-15-BH2 Licensed microwave, 11 GHz 2 Gbps Tower site, Hartford 42%
LT-15-BH3 Fiber, donated by the library system 1 Gbps Public library network 42%

Maintenance log

  1. Cable to N-0422 replaced; squirrels again.

  2. Firmware 4.6.2 rollout. Staged firmware rollout to every node, one hub’s area at a time. Each node restarted once.

  3. Power cut. The rooftop nodes on the affected blocks went down with the grid. Hubs stayed up on battery.

  4. Installer workshop: 16 residents trained and climbed their first roof.

  5. Annual assembly: 147 members attended and elected two stewards.

  6. Battery modules replaced at 5 hubs ahead of winter.

  7. Hardware refresh: 25 nodes upgraded to Stoop R6 over the year.

  8. Heat wave: 6 rooftop nodes throttled; all recovered overnight.

  9. New hub on the branch library roof: N-3190.

  10. Annual assembly: 128 members attended and elected two stewards.

  11. Dish on N-0425 re-aimed after a neighbor’s new extension blocked the path.

  12. Storm damage: 6 dishes realigned and one mast replaced.

  13. N-0402 moved to the other side of the roof to clear a new air-conditioning unit.

  14. N-0403 moved to the other side of the roof to clear a new air-conditioning unit.

  15. Hardware refresh: 32 nodes upgraded to Stoop R5 over the year.

  16. Firmware 4.0 rolled out to every node.

  17. Hardware refresh: 31 nodes upgraded to Stoop R4 over the year.

  18. Backhaul upgraded from 1 Gbps to 10 Gbps fiber.

  19. Firmware 3.0 rolled out to every node.

  20. Expansion: seven new nodes in 2014, mostly in grids A1, B3 and C2.

  21. Network switched on: 34 nodes installed by 108 volunteers over a weekend.

  22. Founding assembly: the Oakbend Community Net adopts its charter and elects five stewards.

68 nodes in Oakbend, in the order they were installed.

Nodes in Oakbend
NodeRoleSiteGridHardwareInstalledUptime, 30 daysStatus
N-0401 Rooftop Duplex H4 Stoop R6 2014-04-11 99.98% Online
N-0402 Rooftop Garden apartment building C1 Stoop R5 2014-04-11 99.95% Online
N-0403 Rooftop Duplex A2 Stoop R6 2014-04-11 99.80% Online
N-0404 Rooftop Corner store A1 Stoop R6 2014-04-11 99.85% Online
N-0405 Rooftop Duplex B3 Stoop R5 2014-04-11 99.84% Online
N-0406 Rooftop Two-family house E3 Stoop R5 2014-04-11 99.89% Online
N-0407 Rooftop Walk-up, four storeys E2 Stoop R4 2014-04-11 99.95% Online
N-0408 Rooftop Three-family house G5 Stoop R5 2014-04-11 99.95% Online
N-0409 Rooftop Laundromat F2 Stoop R6 2014-04-11 99.83% Online
N-0410 Rooftop Garden apartment building B2 Stoop R5 2014-04-11 99.99% Online
N-0411 Rooftop Three-family house E2 Stoop R5 2014-04-11 99.81% Online
N-0412 Hub Apartment tower roof, twelve storeys B2 Gantry H3 2014-04-12 99.82% Online
N-0413 Hub Housing cooperative roof, nine storeys H5 Gantry H5 2014-04-12 99.85% Online
N-0414 Relay Water tank stand C5 Span P3 2014-04-12 99.83% Online
N-0415 Rooftop Triple-decker F4 Stoop R5 2014-04-12 99.82% Online
N-0416 Rooftop Rowhouse A3 Stoop R4 2014-04-12 99.84% Online
N-0417 Rooftop Corner store B2 Stoop R5 2014-04-12 99.96% Online
N-0418 Rooftop Rowhouse F4 Stoop R5 2014-04-12 99.92% Online
N-0419 Rooftop Walk-up, four storeys G4 Stoop R2 2014-04-12 99.94% Online
N-0420 Rooftop Two-family house D1 Stoop R6 2014-04-12 99.92% Online
N-0421 Rooftop Two-family house G1 Stoop R5 2014-04-12 99.84% Online
N-0422 Rooftop Barbershop C1 Stoop R6 2014-04-12 99.90% Online
N-0423 Rooftop Duplex B1 Stoop R5 2014-04-12 99.85% Online
N-0424 Rooftop Laundromat H4 Stoop R5 2014-04-12 99.84% Online
N-0425 Rooftop Two-family house B1 Stoop R5 2014-04-12 99.95% Online
N-0426 Rooftop Walk-up, four storeys G5 Stoop R5 2014-04-12 99.86% Online
N-0427 Rooftop Bungalow H5 Stoop R4 2014-04-12 99.80% Online
N-0428 Rooftop Bungalow F1 Stoop R6 2014-04-12 99.94% Online
N-0429 Rooftop Barbershop A3 Stoop R6 2014-04-12 99.94% Online
N-0430 Rooftop Church hall H3 Stoop R6 2014-04-12 99.87% Online
N-0431 Rooftop Rowhouse B3 Stoop R6 2014-04-12 99.80% Online
N-0432 Rooftop Two-family house E3 Stoop R6 2014-04-12 99.93% Online
N-0433 Rooftop Corner store G3 Stoop R5 2014-04-12 99.81% Online
N-0434 Rooftop Walk-up, four storeys E1 Stoop R5 2014-04-12 99.81% Online
N-0441 Rooftop Rowhouse B3 Stoop R6 2014-05-10 99.99% Online
N-0444 Rooftop Walk-up, four storeys A1 Stoop R4 2014-05-16 99.98% Online
N-0446 Rooftop Walk-up, three storeys H5 Stoop R5 2014-05-25 99.93% Online
N-0478 Rooftop Garden apartment building G3 Stoop R4 2014-06-10 99.95% Online
N-0482 Rooftop Walk-up, four storeys C2 Stoop R6 2014-06-15 99.89% Online
N-0502 Rooftop Duplex F2 Stoop R5 2014-09-09 99.94% Online
N-0554 Rooftop Rowhouse F4 Stoop R6 2014-10-07 99.82% Online
N-0694 Rooftop Walk-up, four storeys G5 Stoop R6 2015-06-19 99.84% Online
N-0874 Rooftop Duplex F3 Stoop R5 2016-02-20 99.93% Online
N-0968 Rooftop Walk-up, three storeys G3 Stoop R6 2016-08-14 99.93% Online
N-1016 Rooftop Three-family house G3 Stoop R6 2016-09-30 99.89% Online
N-1067 Rooftop Rowhouse G2 Stoop R6 2017-01-10 99.88% Online
N-1143 Rooftop Rowhouse B2 Stoop R5 2017-05-11 99.82% Online
N-1181 Rooftop Garden apartment building H5 Stoop R5 2017-06-24 99.86% Online
N-1275 Rooftop Corner store G4 Stoop R4 2017-12-23 99.95% Online
N-1393 Rooftop Duplex E3 Stoop R5 2018-05-10 99.99% Online
N-1475 Rooftop Duplex F1 Stoop R6 2018-08-26 99.84% Online
N-1536 Rooftop Corner store A3 Stoop R6 2018-12-17 99.83% Online
N-1547 Rooftop Bungalow D2 Stoop R5 2019-01-24 99.85% Online
N-1618 Rooftop Corner store B1 Stoop R6 2019-05-04 99.91% Online
N-1782 Rooftop Bungalow H4 Stoop R4 2019-12-08 99.90% Online
N-1796 Rooftop Duplex E1 Stoop R6 2020-01-16 99.94% Online
N-2035 Rooftop Church hall F2 Stoop R4 2020-09-09 99.88% Online
N-2092 Rooftop Garden apartment building C1 Stoop R6 2020-10-27 99.89% Online
N-2241 Rooftop Garden apartment building F4 Stoop R5 2021-07-16 99.80% Online
N-2372 Rooftop Corner store G5 Stoop R5 2021-12-12 99.88% Online
N-2381 Rooftop Rowhouse C2 Stoop R6 2021-12-30 99.81% Online
N-2549 Rooftop Duplex G2 Stoop R5 2022-07-19 99.85% Online
N-2586 Rooftop Duplex A3 Stoop R5 2022-09-07 99.85% Online
N-2677 Rooftop Two-family house H4 Stoop R6 2023-02-22 48.12% Offline
N-3001 Rooftop Apartment building, six storeys G1 Stoop R5 2024-05-16 99.94% Online
N-3107 Rooftop Laundromat A2 Stoop R6 2024-10-20 99.97% Online
N-3190 Hub Branch library roof F2 Gantry H5 2025-03-28 99.99% Online
N-3356 Rooftop Apartment building, six storeys G4 Stoop R6 2026-01-05 99.97% Online