Colocation

Zurich, Switzerland

Provided by Nine, hosted at Colozüri.

Overview:

• 20u usable (9u free)
• One 1 Gbps link with HA (automatic failover if port goes down)
• Redundant power bars
• 1 kW power budget

Support, Remote Hands

People that are elegible to open support requests and request remote hands:

• Andreas Ahlenstorf
• George Adams
• Martijn Verburg
• Shelley Lambert
• Stewart Addison
• Will Parker

Installed Equipment

Network, management:

• Deciso DEC4630 with OPNSense (purchased from Deciso 2020-11-06)
• Deciso DEC4630 with OPNSense (purchased from Deciso 2020-11-06)
• Netgear M4300-48X (purchased from Brack on 2020-10-13)
• Raritan Dominion KX III-108 (purchased from Brack on 2020-10-16)

Servers:

• Twin Mac Minis:
  • Mac Mini (2020) with 3.2 GHz 6 Core Intel i7, 64 GB RAM, 2 TB SSD, 10 GBase-T Ethernet with Apple Care+ (purchased from Apple on 2020-10-16)
  • mounted in Sonnet RackMac mini 2018 (purchased from Brack on 2020-10-16)
  • connected to KVM switch via HDMI, dual USB
• ER12A BitScope Edge Rack incl. 12 Raspberry Pis 4B, 8GB, 120 GB SSD (purchased from BitScope on 2020-10-16)
• ER12A BitScope Edge Rack incl. 12 Raspberry Pis 4B, 8GB, 120 GB SSD (purchased from BitScope on 2020-10-16)

Network Setup

The uplink is configured with active/passive high-availability over two perimeter networks (1 and 2, see below). 1 is the active, 2 the passive link. If one link goes down, traffic flows over the other link.

Perimeter Network 1

5.148.175.184/30 Uplink IP: 5.148.175.185 Our (gateway/firewall) IP: 5.148.175.186

2a02:418:39aa:2::/64 Uplink IP: 2a02:418:39aa:2::1 Our (gateway/firewall) IP: 2a02:418:39aa:2::2

Perimeter Network 2

5.148.175.188/30 Uplink IP: 5.148.175.189 Our (gateway/firewall) IP: 5.148.175.190

2a02:418:39aa:7::1/64 Uplink IP: 2a02:418:39aa:2::1 Our (gateway/firewall) IP: 2a02:418:39aa:7::2

Public IP Ranges

5.148.170.144/28 2a02:418:3001::/48