Difference between revisions of "Category:Networking"

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Items related to the networking infrastructure at i3Detroit.
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= Wireless Network =
 +
 
 +
The SSID is '''''i3''''' , there is no encryption, this is considered a feature (for the moment).
 +
 
 +
You may occasionally see an SSID of '''''3302''''' or '''''1216''''', these are the FIRST Robot control WLANs. They are completely isolated networks and are probably not very interesting to you.
 +
 
 +
 
 +
= LAN Addresses =
 +
 
 +
Internally, we are using the 10.13.0.0/16 supernet. It should sidestep most VPN overlap problems, should we establish any connections to other locations.  At present, we are only using one subnet of this:  10.13.0.0/24.
 +
 
 +
 
 +
== Subnet: 10.13.0.0/24 ==
 +
 
 +
 
 +
=== Static Hosts ===
 +
 
 +
If you have something that needs to be attached to the network at i3Detroit, a static IP address can be assigned to it.  This is useful in cases where something like a printer or a tool needs to be on the network with a known address that doesn't change.  <BR><BR>Most member and guest laptops, however, do not need one of these.
 +
<BR><BR>If you have something that needs a fixed address but can't be configured for one (for some reason), something known as a DHCP reservation can be applied.  Please contact [[User:Jcbender|Joe B]] or Nate W to help you out with this.
 +
<BR>
 +
If you can, please try to create a wiki page with information about the thing you just attached to the network, and link to that from the IP address listing here.
 +
<BR>
 +
 
 +
'''Static hosts use the following settings:'''
 +
 
 +
{|
 +
|-
 +
| IP address
 +
| Take an unused address from the table below.  Document which address you used.  When in doubt, ping first.
 +
|-
 +
| Subnet mask
 +
| 255.255.255.0
 +
|-
 +
| Default Gateway
 +
| 10.13.0.1
 +
|-
 +
| DNS Server
 +
| 10.13.0.1
 +
|-
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| DNS domain name
 +
| i3detroit.local
 +
|-
 +
| Time / NTP server
 +
| 10.13.0.1 or 10.13.0.5 (The LAN switch is also an NTP server)
 +
|}
 +
 
 +
<BR><BR>
 +
 
 +
=== IP Addresses in use ===
 +
{|
 +
|-
 +
! Address
 +
! Host
 +
! Description
 +
! Admin(s)
 +
|-
 +
| 10.13.0.1
 +
| pfsense
 +
| The firewall and dhcp server. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]], Brad, [[User:Nate_lapt| NateW]], Ted and others.
 +
|-
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| 10.13.0.5
 +
| [[i3switch01]]
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| This is the Cisco 3750 Ethernet switch that drives i3! Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.6
 +
| Cisco 1130 AP i3DetroitAP01
 +
| This is primary access point for i3Detroit. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.7
 +
| Cisco 1130 i3DetroitAP02
 +
| This is the office space access point for i3Detroit. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.8
 +
| Asterisk
 +
| We make phone calls with this. ''Nicht für gefingerpöken''
 +
| [[User:Nate_lapt| Nate]].
 +
|-
 +
| 10.13.0.9
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| Asterisk VM
 +
| We make phone calls with this. ''Nicht für gefingerpöken''
 +
| [[User:Nate_lapt| Nate]].
 +
|-
 +
| 10.13.0.10
 +
| [[Wireless LAN Controller]]
 +
| We do nifty wireless things with this. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.11
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| [[Wireless LAN Controller]] IP #2 (required)
 +
| We do nifty wireless things with this. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.13
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| Camera Server - This can be re-purposed
 +
| Big brother is watching you. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.14
 +
| Cisco 1130 i3DetroitAP03
 +
| This is the back-of-shop access point for i3Detroit. Not a toy. ''Nicht für gefingerpöken''
 +
| [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.15
 +
| i3Debian - Skynet
 +
| "The Debian Box" General-purpose sandbox. Not to be considered reliable or mission-critical
 +
| Ted, [[User:Nate_lapt| NateW]], Eric, ToasterDan, Ross
 +
|-
 +
| 10.13.0.16
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| ESXI
 +
| VMWare ESXI
 +
| [[User:Nate_lapt| NateW]]
 +
|-
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| 10.13.0.40
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| [[i3Switch02]]
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| i3 Second managed Ethernet switch in rack
 +
| [[User:Jcbender| JCBender]]
 +
|-
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| 10.13.0.50
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| Plotter
 +
| [[HOWTO use the Plotter|The HP DesignJet 300 ]]
 +
| Roger, Rocco?
 +
|-
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| 10.13.0.51
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| Laserjet-5si
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| [[HOWTO_use_the_Laserjet_5si|Laserjet 5si]] MX printer in the "print shop" area
 +
| Rocco
 +
|-
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| 10.13.0.53
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| Color LaserJet 4650n
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| [[HOWTO_use_the_Laserjet_4650n|Color Laserjet 4650]]n printer in the "print shop" area
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| [[User:Surferdudemi| RogerS]]
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|-
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| 10.13.0.54
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| Color LaserJet 4650dn
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| [[HOWTO_use_the_Laserjet_4650dn|Color Laserjet 4650]]dn printer in the "print shop" area
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| [[User:Surferdudemi| RogerS]]
 +
|-
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| 10.13.0.62
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| CLP-620ND
 +
| Big color laser printer
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| Nate B
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|-
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| 10.13.0.75
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| Project 1
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| A super-secret project
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| [[User:Surferdudemi| RogerS]]
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|-
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| 10.13.0.76
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| Project 2
 +
| Another super-secret project
 +
| [[User:Surferdudemi| RogerS]]
 +
|-
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| 10.13.0.90
 +
| First-Cam
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| The Axis 206 network camera over the FIRST corner.
 +
| Ted, [[User:Jcbender| JCBender]]
 +
|-
 +
| 10.13.0.91
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| Polycom-ATA
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| Cisco ATA-186 VOIP adapter for the Polycom conference phone. ''Nicht f&uuml;r gefingerp&ouml;ken''
 +
| [[User:Jcbender| JCBender]], [[User:Nate_lapt| NateW]]
 +
|-
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| 10.13.0.99
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| printer
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| [[HOWTO_Use_the_Laserjet_6P|Laserjet 6p]] in the rack.
 +
| NateB
 +
|-
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| 10.13.0.100-245
 +
| DHCP RANGE
 +
| This is the DHCP range handed out by the firewall. Reservations possible
 +
|}
 +
 
 +
= DNS =
 +
 
 +
The default DNS domain handed out for DHCP clients is i3detroit.local.  If you have statically assigned a IP to something, and you want its hostname to be in DNS as your_hostname.i3detroit.local, we can add it to the local server.  Post a request on the mailing list to have that taken care of.
 +
 
 +
= FAQ =
 +
 
 +
Q: Can we open a port in the firewall for my XYZ server?
 +
 
 +
:A: Probably not. The upstream bandwidth at the space is rather poor. You are welcome to suggest it, but be prepared to meet with significant resistance from your fellow members. Alternately, many of the members have COLO space that they might be willing to share. Make a proposal on the mailing list and turn on the charm.
 +
 
 +
Q: Let's get some better bandwidth at the space!
 +
 
 +
:A: We now have 15mbit down, 2 up from WideOpenWest. If [[The Joke That Never Gets Old|that's not enough pipe for you]], we don't know what to say.
 +
 
 +
Q: whérε dö ì ƒìñd ┼Hε wâΓεz åñd ┼HΣ p┌Ωn?
 +
 
 +
:A: Kid, you are up past your bedtime.
 +
 
 
[[Category:Facility Information]]
 
[[Category:Facility Information]]

Revision as of 16:31, 16 March 2013

Contents

Wireless Network

The SSID is i3 , there is no encryption, this is considered a feature (for the moment).

You may occasionally see an SSID of 3302 or 1216, these are the FIRST Robot control WLANs. They are completely isolated networks and are probably not very interesting to you.


LAN Addresses

Internally, we are using the 10.13.0.0/16 supernet. It should sidestep most VPN overlap problems, should we establish any connections to other locations. At present, we are only using one subnet of this: 10.13.0.0/24.


Subnet: 10.13.0.0/24

Static Hosts

If you have something that needs to be attached to the network at i3Detroit, a static IP address can be assigned to it. This is useful in cases where something like a printer or a tool needs to be on the network with a known address that doesn't change.

Most member and guest laptops, however, do not need one of these.

If you have something that needs a fixed address but can't be configured for one (for some reason), something known as a DHCP reservation can be applied. Please contact Joe B or Nate W to help you out with this.
If you can, please try to create a wiki page with information about the thing you just attached to the network, and link to that from the IP address listing here.

Static hosts use the following settings:

IP address Take an unused address from the table below. Document which address you used. When in doubt, ping first.
Subnet mask 255.255.255.0
Default Gateway 10.13.0.1
DNS Server 10.13.0.1
DNS domain name i3detroit.local
Time / NTP server 10.13.0.1 or 10.13.0.5 (The LAN switch is also an NTP server)



IP Addresses in use

Address Host Description Admin(s)
10.13.0.1 pfsense The firewall and dhcp server. Not a toy. Nicht für gefingerpöken JCBender, Brad, NateW, Ted and others.
10.13.0.5 i3switch01 This is the Cisco 3750 Ethernet switch that drives i3! Not a toy. Nicht für gefingerpöken JCBender
10.13.0.6 Cisco 1130 AP i3DetroitAP01 This is primary access point for i3Detroit. Not a toy. Nicht für gefingerpöken JCBender
10.13.0.7 Cisco 1130 i3DetroitAP02 This is the office space access point for i3Detroit. Not a toy. Nicht für gefingerpöken JCBender
10.13.0.8 Asterisk We make phone calls with this. Nicht für gefingerpöken Nate.
10.13.0.9 Asterisk VM We make phone calls with this. Nicht für gefingerpöken Nate.
10.13.0.10 Wireless LAN Controller We do nifty wireless things with this. Not a toy. Nicht für gefingerpöken JCBender
10.13.0.11 Wireless LAN Controller IP #2 (required) We do nifty wireless things with this. Not a toy. Nicht für gefingerpöken JCBender
10.13.0.13 Camera Server - This can be re-purposed Big brother is watching you. Nicht für gefingerpöken JCBender
10.13.0.14 Cisco 1130 i3DetroitAP03 This is the back-of-shop access point for i3Detroit. Not a toy. Nicht für gefingerpöken JCBender
10.13.0.15 i3Debian - Skynet "The Debian Box" General-purpose sandbox. Not to be considered reliable or mission-critical Ted, NateW, Eric, ToasterDan, Ross
10.13.0.16 ESXI VMWare ESXI NateW
10.13.0.40 i3Switch02 i3 Second managed Ethernet switch in rack JCBender
10.13.0.50 Plotter The HP DesignJet 300 Roger, Rocco?
10.13.0.51 Laserjet-5si Laserjet 5si MX printer in the "print shop" area Rocco
10.13.0.53 Color LaserJet 4650n Color Laserjet 4650n printer in the "print shop" area RogerS
10.13.0.54 Color LaserJet 4650dn Color Laserjet 4650dn printer in the "print shop" area RogerS
10.13.0.62 CLP-620ND Big color laser printer Nate B
10.13.0.75 Project 1 A super-secret project RogerS
10.13.0.76 Project 2 Another super-secret project RogerS
10.13.0.90 First-Cam The Axis 206 network camera over the FIRST corner. Ted, JCBender
10.13.0.91 Polycom-ATA Cisco ATA-186 VOIP adapter for the Polycom conference phone. Nicht für gefingerpöken JCBender, NateW
10.13.0.99 printer Laserjet 6p in the rack. NateB
10.13.0.100-245 DHCP RANGE This is the DHCP range handed out by the firewall. Reservations possible

DNS

The default DNS domain handed out for DHCP clients is i3detroit.local. If you have statically assigned a IP to something, and you want its hostname to be in DNS as your_hostname.i3detroit.local, we can add it to the local server. Post a request on the mailing list to have that taken care of.

FAQ

Q: Can we open a port in the firewall for my XYZ server?

A: Probably not. The upstream bandwidth at the space is rather poor. You are welcome to suggest it, but be prepared to meet with significant resistance from your fellow members. Alternately, many of the members have COLO space that they might be willing to share. Make a proposal on the mailing list and turn on the charm.

Q: Let's get some better bandwidth at the space!

A: We now have 15mbit down, 2 up from WideOpenWest. If that's not enough pipe for you, we don't know what to say.

Q: whérε dö ì ƒìñd ┼Hε wâΓεz åñd ┼HΣ p┌Ωn?

A: Kid, you are up past your bedtime.

Pages in category "Networking"

The following 14 pages are in this category, out of 14 total.