East Bay Public Safety Microwave Network: Difference between revisions
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== Network Topology == |
== Network Topology == |
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| + | The microwave network started small just for the Lafayette, Orinda and Moraga area in 2019 to support wildfire cameras. It has since expanded to form a true ring around the Bay connecting multiple public safety agencies together mostly over licensed links (11, 23, 24 and 70 GHz) and a few unlicensed 60-80 GHz hops. The main ring goes from the Oakland Hills to Sutro tower, down to San Bruno, then Palo Alto, San Jose, Fremont, Pleasanton, San Ramon, and ending back in the Oakland Hills. There is a secondary mini ring that encompasses Contra Costa, which Kregor peak is part of. |
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| − | The nodes that are labeled with K6ORI are interconnected through a wider microwave network that I set up for the wildfire cameras back in 2019. This microwave network encompasses Contra Costa, San Francisco, Alameda and Santa Clara County and and has a hub and spoke design with self healing capabilities through OSPF protocol. The network itself is made up of 11, 23, 24, and 70 gigahertz licensed radios to provide interference free links. The nodes sit on their own VLAN on this network for interconnection. The microwave network itself can support up to a gigabit of data throughput at any of the primary sites and the spokes usually provide up to 500 Mb symmetrical connection. |
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| + | The network runs the OSPF routing protocol. |
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| + | The AREDN nodes run on a segmented VLAN over this network. |
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[Source: John Cornell] |
[Source: John Cornell] |
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| + | == Ring == |
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| + | * Oakland Hills / Fish Ranch |
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| + | * Sutro Tower |
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| + | * San Bruno |
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| + | * Palo Alto |
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| + | * San Jose |
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| + | * Fremont |
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| + | * Pleasanton |
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| + | * San Ramon / Wiedemann Tower |
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== Nodes == |
== Nodes == |
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Latest revision as of 00:31, 25 January 2024
The Lafayette Police Department operates a public safety network. The Lamorinda Area Radio Interest Group (K6ORI) operates a group of nodes piggybacked over this network.
Network Topology
The microwave network started small just for the Lafayette, Orinda and Moraga area in 2019 to support wildfire cameras. It has since expanded to form a true ring around the Bay connecting multiple public safety agencies together mostly over licensed links (11, 23, 24 and 70 GHz) and a few unlicensed 60-80 GHz hops. The main ring goes from the Oakland Hills to Sutro tower, down to San Bruno, then Palo Alto, San Jose, Fremont, Pleasanton, San Ramon, and ending back in the Oakland Hills. There is a secondary mini ring that encompasses Contra Costa, which Kregor peak is part of.
The network runs the OSPF routing protocol.
The AREDN nodes run on a segmented VLAN over this network.
[Source: John Cornell]
Ring
- Oakland Hills / Fish Ranch
- Sutro Tower
- San Bruno
- Palo Alto
- San Jose
- Fremont
- Pleasanton
- San Ramon / Wiedemann Tower
Nodes
- K6ORI-LPD-TABLETOP-OMNI
- K6ORI-LPD-ALTAMESA-NSM5WEST
- K6ORI-LPD-CUMMINGS-NSM5NORTH
- K6ORI-LPD-PINOLERIDGE-NSM5NORTH
- K6ORI-LPD-ROUNDTOP-OMNI
Contacts
- John Cornell - jcornell@ci.lafayette.ca.us