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== Status ==
{{network}}
{{blackbox}}[[File:Nbrack.png|250px|right]]
You are standing beneath Noisebridge's network rack on the wall in the [[Hackitorium]].


There is an external status monitor at [http://status.noisebridge.net/ status.noisebridge.net].  If something is wrong with the network at 2169 Mission, you should contact [[Admins|an admin]].
You see a "Noisebridge has an open WiFi network" sign.


The Ops personnel can be reached by calling (650) 248-2445 24/7.
'''EXITS:''' [[Hackitorium]], [[Roll up door]]
{{cursorboxend}}
{{headerbox}}
'''The open WiFi networks''' are free to all at Noisebridge. In most cases if you connect to the network '''Noisebridge''' your laptop/phone/device will have the best luck getting crystal clear wifi and roam between radio channels according to which provides the most reliable and fastest connection.
{{boxend}}


== It's 2 AM And The Admins Are Asleep ==
== Free Public Wireless Networks ==
The WiFi and Internet provided is for public use. Like any public network, you should regard Noisebridge's as [[Visitor_advice#Hostile_network|potentially hostile]] and take appropriate precautions. In order to not give the impression of providing false security, Noisebridge does not run any encrypted wifi networks.


If no admin responds within a reasonable period of time (say, an hour), take matters into your own hands and send mail to [mailto:noisebridge-discuss@lists.noisebridge.net noisebridge-discuss] with answers to the following questions:
The following wireless networks (SSIDs) are active:
* '''Noisebridge Cap'''
** No password
** 802.11g/n/ac 2.4 and 5 gHz
** This is a temporary SSID set up for use during the move until the long term equipment is set up.


* Who are you?
If you're reading this from another point in time, please note that the reality of the situation may be different. Please update this page to reflect reality as it changes.
* What happened?
* When did the problem begin?  (If you were able to find out.)
* When was the problem noticed?
* When did it get fixed?
* What did you do to fix it?  Please err on the side of too much detail rather than not enough.


Please try to observe [[Network Policies|the guidelines]] for network maintenance, but use your Most Excellent Judgment if something there doesn't seem to apply.
__TOC__


== [[Network Troubleshooting]] ==


Are you having issues with the internet or local network? Check out the [[Network Troubleshooting]] page for more information on what you can do to make things better or possibly seek help.


== Network Security Disclaimer ==


== DNS ==
''Please note that Noisebridge does not guarantee or provide a perfect secure experience in the space. Just like anywhere else in the world you're held responsible for your own safety and wellbeing. This also includes content you receive or transmit or provide through any mediums, such as through pen and paper, sound waves or any networks wired or wireless functioning in the space. Noisebridge is a volunteer run and operated space that provides you with infrastructure, which you use at your own risk.''


Dynamic DNS is provided by the volcano machine for DHCP clients on 192.168.3.0/24.  Resolution of machines with static addresses is done by ipv4 or ipv6 mDNS.
See [[Security]] for tips on maintaining your own security.


== Wireless networks ==
== Wired network ==
There are drops throughout the space. They are labeled with the corresponding number on the patch panel. Please don't destroy them (lol).


The following networks are active at 2169 now:
== Local Network Address Information ==
* '''2169 Mission''' - No encryption, NATted via the speakeasy link.
DHCP is offered automatically on the network. Currently the IP range is as follows:


== Development ==
* IP Range: 10.21.0.1-10.21.1.254
* See [[Network/testing]].
* Gateway: 10.21.0.1
* Subnet: 255.255.'''254'''.0 (a "slash" /23)
* DNS: 10.21.0.1, 1.1.1.1


==Network Devices & Services==
==Network Devices & Services==
* [[Music]]
* [[Music]]
* [[Printers]]
* [[2D Paper Printer]]
* [[Infrastructure]]
* [[Infrastructure]]


= 2169 Mission =


== Interim Configuration ==
== Uplinks ==
=== Monkeybrains Wireless Link ===
We have a point-to-point wireless link to Monkeybrains on the roof, it's a microwave dish on the roof at the front of the building.


There is a sonic.net Fusion ADSL2+ DSL connection in the building. The physical circuit comes in from the MPOE in the basement and runs across the roof of the basement and up the side of the building into the DJ booth.  The CPE is a Motorola 2210 ADSL2+.  The admin password is the serial number, written on the bottom.
==I want to help!==
Noisebridge is run by volunteers, you're welcome to help but should get to know those helping first before touching/hacking the network gear. Try introducing yourself on the #rack channel in the Noisebridge Slack.


The addressing configuration is a little unusual. It's 75.101.62.0/24 and we've been allocated a /29 within that block: 75.101.62.88-75.101.62.95.  Note that we get to use all 8 addresses; the broadcast and network address are 75.101.62.255 and 75.101.62.0 respectively.  The gateway is 75.101.62.1.
== Router ==
 
The default CPE settings are not correct for our circuit configuration.  From a factory reset, do the following to configure the CPE:
 
# Configure a computer for 192.168.1.253/24.
# Connect the computer to the DSL CPE.
# Power cycle the DSL CPE.
# Connect to 192.168.1.254 using your web browser.
# You will be prompted to set a password, use the serial number on the bottom of the DSL CPE.
# Get into expert mode.
# Under configure->connections, set the following:
## VPI: 0
## VCI: 35
## Protocol: Bridged Ethernet LLC/SNAP
## Bridging: on
# Under configure->DHCP server, set the following:
## DHCP Server Enabled: unchecked
# Save and reboot.


[http://broadband.motorola.com/consumers/products/2210-02/downloads/2210-02-10NA-UserGuide.pdf Motorola 2210 User Guide]
Biketrailer is our humble router. It is an Ubiquiti Edgerouter (ER-4) box running EdgeOS, a fork of Vyatta (a Linux-based router distribution).


== Router ==
The machines currently provides
  * NAT
  * DHCPD
  * DNS (dnsmasq) - <s>local TLD and</s> recursive proxy


The router is a WRT54G running OpenWRT.  Its wireless interface is disabled.  Its WAN address is 75.101.62.88/24 and its LAN address is 192.168.3.1.
Access is via SSH with keys and a https web interface.


DHCP and DNS services are being provided by the Volcano laptop.
Access the router UI over https at 10.21.0.1.


== Address Allocations ==
== Address Allocations ==
The reserved address allocations are:
===WAN - Monkeybrains - 192.195.83.128/29 ===
 
* Address range: 192.195.83.129-134
===75.101.62.88/24===
* Gateway: 192.195.83.129
We have a range within the class C. 75.101.62.{88..95}
* DNS: 208.69.43.23, 208.69.40.4
 
* Subnet Mask: 255.255.255.248
* .88 - Soekris router
* .89 - pony
* .90 - s1
* .91 - Unallocated
* .92 - Unallocated
* .93 - Unallocated
* .94 - Unallocated
* .95 - Unallocated


===192.168.3.0/24===
====Addresses====


* .1 - Soekris router
{| class="wikitable"
* .2 - pony
|-
* .3 - volcano
! IP
* .4 - voltron
! DNS
* .5 - AP1
! Info
* .6 - AP2
|-
* .8 - Dell switch
| 192.195.83.130
* .11 - s1
| cycletrailer.noisebridge.net/cycletrailer.noisebridge.io
| EdgeRouter ER-4
|-
| 192.195.83.131
| cia.noisebridge.io
|
|-
| 192.195.83.132
| jitsi.noisebridge.io
|
|-
| 192.195.83.133
| zeppelin.noisebridge.net/zeppelin.noisebridge.io
|
|-
| 192.195.83.134
| pegasus.noisebridge.net/pegasus.noisebridge.io
|
|}


=== Other uplink possibilities ===
* Local wifi link (TBD - no current ETA on install)
We need an antenna and a wifi access point that will uplink to our core switch (we need one of those too)


* Metro fiber
===LAN - 10.21.0.0/16===
** [[User:Jof|jof]] called IPN for a rough estimate for construction of fiber to 83c. The sales representative's estimate would be between 90,000USD - 100,000USD for the initial buildout.
====10.21.1.0 - 1.254====
* DHCP Pool - When connecting to the network, you will automatically receive an IP in this range.


* Sonic.net ADSL2
=== IPv6 ===
We're on the waiting list for 18Mb/1Mb ADSL2
We would like to setup IPv6, some day.
  Sometime in the next year service will be available in San Francisco.


* WiMax
== [[Machine Rack]] ==
Currently this hasn't been very seriously researched
[[File:rack-front.jpg|right|The rack layout, subject to change]]
There are two racks in the space, the main one on the first floor near the rolling door, and the secondary one on the second floor directly above the main one. They are small and up high to discourage people from messing with them or installing things in them. The internet works, please leave the boxes alone.


* SFLan
===Can I install/setup boxes on Noisebridge's network?===
====Short answer====
We may have line of sight to a node if we can bounce off of a local building. This hasn't been seriously researched. We may want to try to get roof access for antennas and should talk to our very quiet neighbors.
'''No.'''


I was contacted by Matt Peterson about connecting. I would be happy to do a site survey to see if you can hit the SFLAN or City wirless deployment from the Valencia Gardens development.  That could get you 40Mb/s up and down. - Tim Pozar
====Long answer====
See [[Rack]].

Latest revision as of 11:22, 26 November 2025

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You are standing beneath Noisebridge's network rack on the wall in the Hackitorium.

You see a "Noisebridge has an open WiFi network" sign.

EXITS: Hackitorium, Roll up door

>

The open WiFi networks are free to all at Noisebridge. In most cases if you connect to the network Noisebridge your laptop/phone/device will have the best luck getting crystal clear wifi and roam between radio channels according to which provides the most reliable and fastest connection.

Free Public Wireless Networks

The WiFi and Internet provided is for public use. Like any public network, you should regard Noisebridge's as potentially hostile and take appropriate precautions. In order to not give the impression of providing false security, Noisebridge does not run any encrypted wifi networks.

The following wireless networks (SSIDs) are active:

  • Noisebridge Cap
    • No password
    • 802.11g/n/ac 2.4 and 5 gHz
    • This is a temporary SSID set up for use during the move until the long term equipment is set up.

If you're reading this from another point in time, please note that the reality of the situation may be different. Please update this page to reflect reality as it changes.

Network Troubleshooting

Are you having issues with the internet or local network? Check out the Network Troubleshooting page for more information on what you can do to make things better or possibly seek help.

Network Security Disclaimer

Please note that Noisebridge does not guarantee or provide a perfect secure experience in the space. Just like anywhere else in the world you're held responsible for your own safety and wellbeing. This also includes content you receive or transmit or provide through any mediums, such as through pen and paper, sound waves or any networks wired or wireless functioning in the space. Noisebridge is a volunteer run and operated space that provides you with infrastructure, which you use at your own risk.

See Security for tips on maintaining your own security.

Wired network

There are drops throughout the space. They are labeled with the corresponding number on the patch panel. Please don't destroy them (lol).

Local Network Address Information

DHCP is offered automatically on the network. Currently the IP range is as follows:

  • IP Range: 10.21.0.1-10.21.1.254
  • Gateway: 10.21.0.1
  • Subnet: 255.255.254.0 (a "slash" /23)
  • DNS: 10.21.0.1, 1.1.1.1

Network Devices & Services


We have a point-to-point wireless link to Monkeybrains on the roof, it's a microwave dish on the roof at the front of the building.

I want to help!

Noisebridge is run by volunteers, you're welcome to help but should get to know those helping first before touching/hacking the network gear. Try introducing yourself on the #rack channel in the Noisebridge Slack.

Router

Biketrailer is our humble router. It is an Ubiquiti Edgerouter (ER-4) box running EdgeOS, a fork of Vyatta (a Linux-based router distribution).

The machines currently provides 

  * NAT
  * DHCPD
  * DNS (dnsmasq) - local TLD and recursive proxy

Access is via SSH with keys and a https web interface.

Access the router UI over https at 10.21.0.1.

Address Allocations

WAN - Monkeybrains - 192.195.83.128/29

  • Address range: 192.195.83.129-134
  • Gateway: 192.195.83.129
  • DNS: 208.69.43.23, 208.69.40.4
  • Subnet Mask: 255.255.255.248

Addresses

IP DNS Info
192.195.83.130 cycletrailer.noisebridge.net/cycletrailer.noisebridge.io EdgeRouter ER-4
192.195.83.131 cia.noisebridge.io
192.195.83.132 jitsi.noisebridge.io
192.195.83.133 zeppelin.noisebridge.net/zeppelin.noisebridge.io
192.195.83.134 pegasus.noisebridge.net/pegasus.noisebridge.io


LAN - 10.21.0.0/16

10.21.1.0 - 1.254

  • DHCP Pool - When connecting to the network, you will automatically receive an IP in this range.

IPv6

We would like to setup IPv6, some day.

Machine Rack

Error creating thumbnail: Unable to save thumbnail to destination
The rack layout, subject to change

There are two racks in the space, the main one on the first floor near the rolling door, and the secondary one on the second floor directly above the main one. They are small and up high to discourage people from messing with them or installing things in them. The internet works, please leave the boxes alone.

Can I install/setup boxes on Noisebridge's network?

Short answer

No.

Long answer

See Rack.

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