Equipment/Church: Difference between revisions

From London Hackspace Wiki
No edit summary
No edit summary
Line 1: Line 1:
{{EquipmentInfobox
{{EquipmentInfobox
| name = Church <!-- Name of the item. -->
|name=Church <!-- Name of the item. -->
| image = Hackspace_Unknown.png <!-- 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 = Alix 2D3 <!-- Model -->
|model=Alix 2D3 <!-- 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 -->
| subcat = Systems <!-- Sub-category if one exists. Please check main listing to see other categories contained within the main one -->
|subcat=Systems <!-- Sub-category if one exists. Please check main listing to see other categories contained within the main one -->
| status = Under construction <!-- Set to one of; Good working order, Faulty, Out of order, Under construction, Out of consumables, Scrapped, or Unknown -->
|status=Under construction <!-- Set to one of; Good working order, Faulty, Out of order, Under construction, Out of consumables, Scrapped, or Unknown -->
| consumables = Unknown <!-- Any items used up in normal operation, such as; ink, paper, saw-blades, cutting disks, oil, etc.. -->
|consumables=Unknown <!-- Any items used up in normal operation, such as; ink, paper, saw-blades, cutting disks, oil, etc.. -->
| accessories = Unknown <!-- Any items associated with the equipment but not consumable, such as; drill bits, safety gloves, goggles, etc.. -->
|accessories=Unknown <!-- Any items associated with the equipment but not consumable, such as; drill bits, safety gloves, goggles, etc.. -->
| reqtraining = <!-- Is training required to use this equipment? Yes or no. -->
|reqtraining=yes
| trainlink = Unknown <!-- If training is required, provide a link to training signup or contact page. Otherwise leave blank. -->
|trainlink=Unknown <!-- If training is required, provide a link to training signup or contact page. Otherwise leave blank. -->
| acnode = <!-- Is the equipment ACnode locked? -->
|acnode=no
| owner = LHS <!-- Provide a link to owners members page if other than LHS -->
|owner=LHS <!-- Provide a link to owners members page if other than LHS -->
| origin = Donated by Russ <!-- If via pledge, please link to the completed pledge page on the wiki -->
|origin=Donated by Russ <!-- If via pledge, please link to the completed pledge page on the wiki -->
| location = In the ''doorbot bits'' box<!-- Floor, room/zone and location within that area -->
|location=In the ''doorbot bits'' box<!-- Floor, room/zone and location within that area -->
| maintainers = Russ, Jonty, ms7821, JasperWallace <!-- NO LINKS PLEASE; it currently breaks the template. If someone is nominated as managing the upkeep of this item, please list them here. -->
|maintainers=Russ, Jonty, ms7821, JasperWallace <!-- NO LINKS PLEASE; it currently breaks the template. If someone is nominated as managing the upkeep of this item, please list them here. -->
| 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 -->
}}
}}
== Purpose ==
== Purpose ==
It's an [http://pcengines.ch/alix2d3.htm Alix 2D3] low-power computer, with a 4GB Compact Flash card, running Voyage Debian 0.9.0.
It's an [http://pcengines.ch/alix2d3.htm Alix 2D3] low-power computer, with a 4GB Compact Flash card, running Voyage Debian 0.9.0.

Revision as of 18:18, 11 June 2013

Church
Hackspace Unknown.png
Model Alix 2D3
Sub-category Systems
Status Under construction
Consumables Unknown
Accessories Unknown
Training requirement yes
Training link Unknown
ACnode no
Owner LHS
Origin Donated by Russ
Location In the doorbot bits box
Maintainers Russ, Jonty, ms7821, JasperWallace

Purpose

It's an Alix 2D3 low-power computer, with a 4GB Compact Flash card, running Voyage Debian 0.9.0.

Name

Named after Alonzo Church.

See also: System naming

Firewall/NAT

Info out of date, church has been replaced by boole.

Don't forget to push config changes to Github and (if relevant) update the Logbook.

Set up very simply to iptables-restore /etc/firewall.conf on networking start. To add a new rule, change /etc/firewall.conf and:

iptables-restore < /etc/firewall.conf

Traffic Shaping

We're using a relatively simple traffic-shaping scheme to manage upload bandwidth. Traffic is tagged using fwmark into one of six priority classes in the "shaper" chain in /etc/firewall.conf.

/etc/network/if-up.d/traffic-shaping then configures the traffic shaping (you shouldn't need to touch this and you should tell Russ if you do).

  • Could this be published on the wiki, as only a limited number of people have access to Church? Robert 13:19, 24 April 2011 (UTC)
    • I've put the firewall.conf on Git. The priorities are 20 (highest)-26 (lowest). Ms7821 01:46, 25 April 2011 (UTC)

Access

We like stable internet, so we're not going to hand out accounts willy-nilly. If you need a port mapped, ask one of these people:

If you want to do something more fancy, we'll probably give you access as long as you let us know first :).