Difference between revisions of "Resources/Network"

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The network is up:
+
{{network}}
 +
{{blackbox}}[[File:Nbrack.png|400px|right]]
 +
You are standing beneath Noisebridge's network rack on the wall in the [[Hackitorium]].
  
<radii> we are fucking ONLINE
+
You see a "Noisebridge has an open WiFi network" sign.
<radii> coming to you live from 83C
 
  
== Uplinks ('''24Mb/5Mb''' currently via Comcast) ==
+
'''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}}
  
* Comcast Cable (Only internet, no voice or tv service)
+
== Free Public Wireless Networks ==
** Service is now live at 83C.
+
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.
** $66.95 per month (After taxes COD at time of install is $169.21) - $3 modem rental per month
 
** No contract!
 
** Link speed is ~24Mbit down / ~5Mbit up. More testing during different times of the day would be useful.
 
** Wonderful quote from the service representative when asked about network filtering: "The network is filtered. Dynamic ips.'' Constantly flowing.'' Upgrading to static is possible through the business department."
 
** The direct line for the person who took the order is 1-925-349-3300 x644201
 
** Our confirmation number for this order is: 503691
 
  
* Speakeasy DSL (On a dry pair - Ordered for the (415) 864 area)
+
The following wireless networks (SSIDs) are active:
** Service has been delivered and installed at 83c
+
* '''Noisebridge Cap'''
** Modem acts as a bridge straight into Speakeasy and comes with 1 static IP, 4 more for $20 per month.
+
** No password
*** Currently 66.92.8.180
+
** 802.11g/n/ac 2.4 and 5 gHz
** $105.95 per month - ($99.00 install fee, first month free, hardware included - Paid by Jake)
+
** This is a temporary SSID set up for use during the move until the long term equipment is set up.
** Link speed: 6Mb down and 768k up
 
** 12 month contract (25 day trial period), $300 fee if canceled in contract but outside of stated trial period.
 
** 1 static ip included
 
** The direct line for the person (Michelle) who took the order is 1-877-240-4821
 
** In the future, we can upgrade the DSL to the following:
 
*** Kinda fast 8Mb down and 768k up. 149.95 per month. Hardware and inbstall waved.
 
*** Super fast 10Mb and 1Mb up. 179.95 per month. Hardware and install waved.
 
  
* Local wifi link (TBD - no current ETA on install)
+
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.
We need an antenna and a wifi access point that will uplink to our core switch (we need one of those too)
 
  
* Metro fiber
+
__TOC__
Can someone research this? IP Networks is probably the company to call.
 
  
* Sonic.net ADSL2
+
== [[Network Troubleshooting]] ==
We're on the waiting list for 18Mb/1Mb ADSL2
 
  Sometime in the next year service will be available in San Francisco.
 
  
* WiMax
+
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.
Currently this hasn't been very seriously researched
 
  
* SFLan
+
== Network Security Disclaimer ==
 
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.
 
  
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
+
''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.''
  
== Hardware ==
+
See [[Security]] for tips on maintaining your own security.
  
* Currently [[User:Jof|jof]] has configured a Soekris net4801 with pfSense (FreeBSD firewall distro) running NAT to several ports and a WRT54g
+
== Wired network ==
** Passwords to both devices are in an envelope in the closet in the fishbowl. Or if you are known within the group, ping [[User:Jof|jof]]
+
There are drops throughout the space. They are labeled with the corresponding number on the patch panel. Please don't destroy them (lol).
* [[User:Ioerror|Jake]] has donated a FON [http://en.wikipedia.org/wiki/FON#La_Fonera_WiFi_Router La Fonera] router that has been liberated with a fresh DD-WRT install.
 
* A Ruckus Wireless ZoneFlex 2942 access point.
 
** Takes an 802.1q trunk (with POE!) over a single Cat5/6 cable, and can take up to 8 802.1q tags and broadcast an SSID for each tag. -- [[User:Jof|jof]] 00:51, 4 October 2008 (PDT)
 
  
== Topology ==
+
== Local Network Address Information ==
 +
DHCP is offered automatically on the network. Currently the IP range is as follows:
  
[[Image:Noisebridge_net-2008-10-02.png|thumb|right|Older topology, does not include cisco box or ruckus AP]]
+
* 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
  
* External IP is assigned via DHCP from Comcast on the Soekris box.
+
==Network Devices & Services==
** Soekris is now updating a DynDNS domain for the WAN IP - comcast-sfo-noisebridge.dyndns.org -- [[User:Jof|jof]] 20:16, 3 October 2008 (PDT)
+
* [[Music]]
** cable.noisebridge.net should CNAME here as well.
+
* [[2D Paper Printer]]
** If modifying later, beware that Comcast will now only hand out a DHCP lease requested from 00:0A:E4:32:44:6E
+
* [[Infrastructure]]
  
* Internal subnet is 172.30.0.0/23
 
** Soekris box is at 172.30.0.1
 
** Linksys AP is at 172.30.0.2
 
** Cisco Router is at 172.30.0.3
 
** Ruckus AP (on 12th Ethernet port PoE) 172.30.0.5
 
  
* There are some existing Ethernet segments that you can patch into. If it has a number written in black marker on the outlet, this number corresponds to the outlet on the patch panel in the fishbowl closet.
+
== 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.
  
== DNS ==
+
==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.
  
Internal machines (with NAT addresses in 172.30.0.0/23) have names in the <tt>.noise</tt> pseudo-TLD.  These names are managed on the Soekris in <tt>/etc/hosts</tt> (NOT in a zone file).  After editing <tt>/etc/hosts</tt>, you can SIGHUP the dnsmasq process to trigger a reload.
+
== Router ==
  
The proper contents of /etc/hosts are currently:
+
Biketrailer is our humble router. It is an Ubiquiti Edgerouter (ER-4) box running EdgeOS, a fork of Vyatta (a Linux-based router distribution).
  
172.30.0.1  soekris.noise soekris
+
The machines currently provides
172.30.0.2  linksys.noise linksys ap0.noise ap0
+
  * NAT
172.30.0.3  cisco.noise  cisco sw1.noise sw1
+
  * DHCPD
172.30.0.5  ruckus.noise  ruckus ap1.noise ap1
+
   * DNS (dnsmasq) - <s>local TLD and</s> recursive proxy
172.30.0.20 jukebox.noise jukebox stereo.noise stereo
 
172.30.0.21 xen0.noise   xen0
 
  
If the pfSense box reboots, someone has to log in and copy'n'paste the above into /etc/hosts.  Wheee.
+
Access is via SSH with keys and a https web interface.
  
== Wireless networks ==
+
Access the router UI over https at 10.21.0.1.
  
* '''noisebridge''' - insecure, NAT to Comcast.
+
== Address Allocations ==
* '''nbsweden''' - insecure, NAT to [https://www.relakks.com/?cid=gb Relakks]. '''not yet functional.''' vlan 21.
+
===WAN - Monkeybrains - 192.195.83.128/29 ===
* '''nbgermany''' - insecure, NAT to Germany via CCC. '''not yet functional.''' vlan 31.
+
* Address range: 192.195.83.129-134
* '''nbipv6''' - insecure, IPv6 only. '''not yet functional.''' vlan 41.
+
* Gateway: 192.195.83.129
* '''nbanonymous''' - insecure, transparent [[Tor]]. '''not yet functional.''' vlan 51.
+
* DNS: 208.69.43.23, 208.69.40.4
* '''nbwpa''' - "secured" (so they say) using WPA. '''not yet functional.''' vlan 61.
+
* Subnet Mask: 255.255.255.248
* '''nblocal''' - insecure, local-only. No Internet route. '''not yet functional.''' vlan 71.
+
 
 +
====Addresses====
 +
 
 +
{| class="wikitable"
 +
|-
 +
! 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]] ==
 +
[[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.
 +
 
 +
===Can I install/setup boxes on Noisebridge's network?===
 +
====Short answer====
 +
'''No.'''
 +
 
 +
====Long answer====
 +
See [[Rack]].

Latest revision as of 09:03, 6 January 2022

Noisebridge | About | Visit | 272 | Manual | Contact Us | Guilds | Stuff | Events | Projects | NB14 | 5MoF | Meetings | Donate | E
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Network | Network Troubleshooting | Machine Rack | Planning | Edit
Nbrack.png

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

> Blinkingcursor.gif

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


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.

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

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.