LT-42 · Newark, NJ

Ironside

Ironside Community Net. Switched on Apr 25, 2020; 1,558 households connected through 82 nodes.

About the network

Ironside went from first meeting to switch-on in eleven days in April 2020, when schools closed and a third of the neighborhood’s children had no way to attend class from home. LoTek staff, stewards from four Newark networks and a great many neighbors installed it in masks, one roof at a time.

Schematic

Schematic of the Ironside network 82 nodes: 5 hubs, 3 relays and 74 rooftop nodes. 78 nodes online; N-1842 degraded, N-1876 degraded, N-1893 offline, N-3097 degraded. Backbone links join the hubs and relays, each rooftop links to its nearest hub, and 2 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 BH1BH2 N-1859N-1860N-1861N-1862N-3103
Hub Relay Rooftop Backbone Access Backhaul Offline Degraded

Uptime

99.98% uptime over the last 90 days, with no days of degraded service or maintenance.

90 days agoToday

Governance

Owned by
Ironside Community Net
Legal home
Nonprofit corporation with a member-elected board
Members
1,558 households, one vote each
Monthly assembly
Second Monday of each month, 7:30 pm, at the housing cooperative’s lobby
Annual assembly
Every August
Maintenance fund
$4 a month per household, suggested. No household is disconnected for not paying.

Stewards

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

  • Terrence B.Network steward · since 2025
  • Benjamin B.Treasurer · since 2021
  • Nadia Y.Membership steward · since 2021
  • Quentin P.Training steward · since 2023
  • Juana M.Rooftops steward · since 2023
  • Alicia B.Secretary · since 2020
  • Janelle M.Network steward · since 2023

Backhaul

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

Backhaul links
LinkMediumCapacityFar endPeak use yesterday
LT-42-BH1 Fiber 10 Gbps Newark internet exchange 22%
LT-42-BH2 Licensed microwave, 11 GHz 2 Gbps Bridgeside 31%

Maintenance log

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

  2. Climbing safety refresher: 20 installers recertified.

  3. Annual assembly: 71 members attended and elected two stewards.

  4. Ice storm: 7 nodes offline until power was restored.

  5. Hardware refresh: 39 nodes upgraded to Stoop R6 over the year.

  6. Annual assembly: 96 members attended and elected two stewards.

  7. Tree trimming along two backbone paths, with the city’s parks crew.

  8. New hub on the branch library roof: N-3103.

  9. Installer workshop: 12 residents trained and climbed their first roof.

  10. Mount on N-1865 re-secured after the host reported a loose mast.

  11. Expansion: three new nodes in 2023, mostly in grids A2, B5 and C3.

  12. N-1866 replaced under warranty after its radio stopped associating.

  13. Hardware refresh: 26 nodes upgraded to Stoop R5 over the year.

  14. Expansion: four new nodes in 2020, mostly in grids B1, B2 and E4.

  15. Network switched on: 62 nodes installed by 123 volunteers over a weekend.

  16. Founding assembly: the Ironside Community Net adopts its charter and elects five stewards.

82 nodes in Ironside, in the order they were installed.

Nodes in Ironside
NodeRoleSiteGridHardwareInstalledUptime, 30 daysStatus
N-1837 Rooftop Garden apartment building G3 Stoop R5 2020-04-24 99.82% Online
N-1838 Rooftop Corner store B1 Stoop R5 2020-04-24 99.87% Online
N-1839 Rooftop Bungalow D4 Stoop R5 2020-04-24 99.86% Online
N-1840 Rooftop Corner store F5 Stoop R6 2020-04-24 99.94% Online
N-1841 Rooftop Two-family house A4 Stoop R5 2020-04-24 99.93% Online
N-1842 Rooftop Bungalow F5 Stoop R5 2020-04-24 99.27% Degraded
N-1843 Rooftop Rowhouse B5 Stoop R4 2020-04-24 99.90% Online
N-1844 Rooftop Rowhouse F5 Stoop R6 2020-04-24 99.88% Online
N-1845 Rooftop Corner store H4 Stoop R6 2020-04-24 99.83% Online
N-1846 Rooftop Triple-decker A1 Stoop R4 2020-04-24 99.89% Online
N-1847 Rooftop Two-family house B1 Stoop R5 2020-04-24 99.89% Online
N-1848 Rooftop Corner store B3 Stoop R5 2020-04-24 99.86% Online
N-1849 Rooftop Barbershop B4 Stoop R6 2020-04-24 99.81% Online
N-1850 Rooftop Corner store H1 Stoop R5 2020-04-24 99.91% Online
N-1851 Rooftop Triple-decker B3 Stoop R6 2020-04-24 99.86% Online
N-1852 Rooftop Apartment building, six storeys A5 Stoop R6 2020-04-24 99.83% Online
N-1853 Rooftop Walk-up, four storeys D2 Stoop R6 2020-04-24 99.97% Online
N-1854 Rooftop Barbershop A5 Stoop R6 2020-04-24 99.89% Online
N-1855 Rooftop Two-family house D4 Stoop R6 2020-04-24 99.93% Online
N-1856 Rooftop Duplex A4 Stoop R6 2020-04-24 99.82% Online
N-1857 Rooftop Two-family house H5 Stoop R6 2020-04-24 99.98% Online
N-1859 Hub Apartment tower roof, twelve storeys D3 Gantry H3 2020-04-25 99.91% Online
N-1860 Hub Fire station roof, under a city agreement H2 Gantry H5 2020-04-25 99.91% Online
N-1861 Hub Mill building roof A5 Gantry H3 2020-04-25 99.87% Online
N-1862 Hub Parish bell tower G5 Gantry H3 2020-04-25 99.94% Online
N-1863 Relay Mid-block relay mast E5 Span P3 2020-04-25 99.90% Online
N-1864 Relay Chimney mount F2 Span P3 2020-04-25 99.94% Online
N-1865 Rooftop Rowhouse A3 Stoop R5 2020-04-25 99.94% Online
N-1866 Rooftop Barbershop A2 Stoop R6 2020-04-25 99.92% Online
N-1867 Rooftop Walk-up, three storeys G2 Stoop R6 2020-04-25 99.86% Online
N-1868 Rooftop Bungalow G4 Stoop R6 2020-04-25 99.83% Online
N-1869 Rooftop Three-family house B4 Stoop R4 2020-04-25 99.90% Online
N-1870 Rooftop Garden apartment building G1 Stoop R6 2020-04-25 99.87% Online
N-1871 Rooftop Walk-up, four storeys C4 Stoop R5 2020-04-25 99.93% Online
N-1872 Rooftop Walk-up, four storeys G4 Stoop R6 2020-04-25 99.99% Online
N-1873 Rooftop Corner store H5 Stoop R6 2020-04-25 99.85% Online
N-1874 Rooftop Two-family house C2 Stoop R4 2020-04-25 99.90% Online
N-1875 Rooftop Two-family house B5 Stoop R4 2020-04-25 99.97% Online
N-1876 Rooftop Two-family house B3 Stoop R5 2020-04-25 98.86% Degraded
N-1877 Rooftop Rowhouse G5 Stoop R5 2020-04-25 99.95% Online
N-1878 Rooftop Walk-up, three storeys H1 Stoop R6 2020-04-25 99.82% Online
N-1879 Rooftop Apartment building, six storeys H4 Stoop R6 2020-04-25 99.99% Online
N-1880 Rooftop Church hall A5 Stoop R6 2020-04-25 99.85% Online
N-1881 Rooftop Corner store G3 Stoop R5 2020-04-25 99.96% Online
N-1882 Rooftop Barbershop B2 Stoop R5 2020-04-25 99.95% Online
N-1883 Rooftop Rowhouse G1 Stoop R6 2020-04-25 99.83% Online
N-1884 Rooftop Apartment building, six storeys C1 Stoop R4 2020-04-25 99.80% Online
N-1885 Rooftop Rowhouse H3 Stoop R6 2020-04-25 99.94% Online
N-1886 Rooftop Garden apartment building F5 Stoop R4 2020-04-25 99.87% Online
N-1887 Rooftop Triple-decker G2 Stoop R6 2020-04-25 99.88% Online
N-1888 Rooftop Triple-decker C3 Stoop R5 2020-04-25 99.89% Online
N-1889 Rooftop Garden apartment building H3 Stoop R6 2020-04-25 99.90% Online
N-1890 Rooftop Triple-decker D1 Stoop R6 2020-04-25 99.91% Online
N-1891 Rooftop Two-family house E3 Stoop R4 2020-04-25 99.98% Online
N-1892 Rooftop Rowhouse A2 Stoop R6 2020-04-25 99.90% Online
N-1893 Rooftop Rowhouse H2 Stoop R6 2020-04-25 81.45% Offline
N-1894 Rooftop Rowhouse A4 Stoop R6 2020-04-25 99.89% Online
N-1895 Rooftop Laundromat H2 Stoop R5 2020-04-25 99.89% Online
N-1896 Rooftop Corner store C3 Stoop R6 2020-04-25 99.86% Online
N-1897 Rooftop Three-family house A1 Stoop R6 2020-04-25 99.83% Online
N-1898 Rooftop Apartment building, six storeys B5 Stoop R6 2020-04-25 99.85% Online
N-1899 Rooftop Apartment building, six storeys F4 Stoop R6 2020-04-25 99.96% Online
N-1908 Rooftop Laundromat B1 Stoop R6 2020-05-19 99.82% Online
N-1913 Rooftop Two-family house B2 Stoop R6 2020-05-26 99.91% Online
N-1952 Rooftop Rowhouse H3 Stoop R5 2020-06-17 99.80% Online
N-1954 Rooftop Corner store E4 Stoop R5 2020-06-20 99.99% Online
N-2153 Rooftop Triple-decker B5 Stoop R5 2021-03-22 99.90% Online
N-2198 Relay Water tank stand H4 Span P3 2021-05-13 99.91% Online
N-2265 Rooftop Rowhouse B4 Stoop R6 2021-08-02 99.94% Online
N-2391 Rooftop Two-family house G5 Stoop R5 2022-01-25 99.94% Online
N-2444 Rooftop Laundromat B4 Stoop R5 2022-04-17 99.92% Online
N-2492 Rooftop Barbershop H1 Stoop R6 2022-05-28 99.97% Online
N-2504 Rooftop Triple-decker B5 Stoop R6 2022-06-22 99.95% Online
N-2585 Rooftop Corner store G5 Stoop R5 2022-08-27 99.84% Online
N-2674 Rooftop Church hall C3 Stoop R6 2023-02-19 99.83% Online
N-2834 Rooftop Two-family house B5 Stoop R5 2023-09-13 99.94% Online
N-2906 Rooftop Church hall A2 Stoop R5 2023-12-14 99.95% Online
N-3097 Rooftop Walk-up, four storeys B3 Stoop R6 2024-09-27 98.43% Degraded
N-3103 Hub Branch library roof A2 Gantry H5 2024-10-14 99.86% Online
N-3220 Rooftop Rowhouse H2 Stoop R6 2025-05-02 99.96% Online
N-3251 Rooftop Duplex A3 Stoop R6 2025-06-30 99.99% Online
N-3431 Rooftop Apartment building, six storeys A4 Stoop R6 2026-04-26 99.82% Online