Difference between revisions of "Equipment/Boole"

From London Hackspace Wiki
Jump to: navigation, search
m (Updating boole information with stats and details.)
Line 1: Line 1:
 
{{EquipmentInfobox
 
{{EquipmentInfobox
 
|name=Boole <!-- Name of the item. -->
 
|name=Boole <!-- Name of the item. -->
|image=BorgLHS.jpg <!-- Image of the item. Leave with placeholder image if none exists. -->
+
|image=Hackspace_Unknown.png <!-- Image of the item. Leave with placeholder image if none exists. -->
 
|model=Nexcom DNA1110 <!-- Model -->
 
|model=Nexcom DNA1110 <!-- Model -->
 
|category=Equipment <!-- Main category. Please leave alone to keep item in this category -->
 
|category=Equipment <!-- Main category. Please leave alone to keep item in this category -->
Line 17: Line 17:
 
|template_ver=1.1 <!-- Please do not change. Used for tracking out-of-date templates -->
 
|template_ver=1.1 <!-- Please do not change. Used for tracking out-of-date templates -->
 
}}
 
}}
A 1U Intel Atom machine in the rack in the basement, specs etc [http://www.nexcom.eu/Products/network-and-communication-solutions/desktop-appliance/desktop-appliance/communication-gateway-dna-1110 here]
+
Boole is named after [https://en.wikipedia.org/wiki/George_Boole George Boole] who was instrumental in differential equations and algebraic logic and ultimately leading to Boolean Algebra.
  
Boole is our core router, has both FTTC lines connected to it. DHCP and DNS server.  
+
Boole is a 1U Intel Atom machine ([http://www.nexcom.eu/Products/network-and-communication-solutions/desktop-appliance/desktop-appliance/communication-gateway-dna-1110 Nexcom DNA1110]) running [http://www.pfsense.org/ pfSense 2.4.]  The original hard drive was replaced with an SSD after it had died.  
  
=== Issues ===
+
It's providing routing and network uplink services via its four gigabit ethernet ports.  It provides DNS, DHCP, and firewall services to the network.
  
On boot unbound can fail to start due to ipv6 dad not finishing in time for it to bind to it's ipv6 address, see this:
+
= Info =
 +
* IP: 10.20.20.1
 +
* DNS: boole.london.hackspace.org.uk
 +
* Access: SSH (Infrastructure Team & Trustees)
  
http://lists.debian.org/debian-devel/2012/11/msg00038.html I added sleep 10 to the unbound init scripts.
+
= Stats =
----
+
Boole is a Nexcom DNA1110 system built upon an Intel Atom D510 dual core 1.66ghz processor with 4 x 1Gigabit Intel 82853V Ethernet ports. It has 1 or 2GB of DDR2 667/800 Memory and one full-sized PCI expansion slot.
We have have installed the latest version of the rp-pppoe ppp plugin so we can use a 1508 byte mtu to avoid having to do mss clamping.
+
 
----
+
= Network =
Sometimes we lose the ipv6 default route, doing <code>poff a-and-a ; pon a-and-a</code> makes it work again, but we don't know the underlying cause.
+
 
----
+
More information is kept in the [[Network]] section of this wiki.

Revision as of 10:25, 24 July 2018

Boole
Hackspace Unknown.png
Model Nexcom DNA1110
Sub-category Systems
Status Good working order
Last updated 24 May 2021 22:02:09
Training requirement yes
Training link Unknown
ACnode no
Owner LHS
Origin donation from Tgreer
Location Basement rack
Maintainers Sysadmin team

Boole is named after George Boole who was instrumental in differential equations and algebraic logic and ultimately leading to Boolean Algebra.

Boole is a 1U Intel Atom machine (Nexcom DNA1110) running pfSense 2.4. The original hard drive was replaced with an SSD after it had died.

It's providing routing and network uplink services via its four gigabit ethernet ports. It provides DNS, DHCP, and firewall services to the network.

Info

  • IP: 10.20.20.1
  • DNS: boole.london.hackspace.org.uk
  • Access: SSH (Infrastructure Team & Trustees)

Stats

Boole is a Nexcom DNA1110 system built upon an Intel Atom D510 dual core 1.66ghz processor with 4 x 1Gigabit Intel 82853V Ethernet ports. It has 1 or 2GB of DDR2 667/800 Memory and one full-sized PCI expansion slot.

Network

More information is kept in the Network section of this wiki.