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Andreas Ahlenstorf edited this page Jan 12, 2021 · 9 revisions

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:

Installed Equipment

Network, management:

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

(10.0.1.0/24)

Management Network

10.0.10.0/24 (VLAN 10)

x.1 CARP
x.2 Firewall 01
x.3 Firewall 02
x.4 Switch
x.5 KVM switch 01
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