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System_Networks.md

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Networks

General

Domain naming scheme: .landscape.scs.community.

Defined networks

Networkname Network Router VLan Description
vpn1 10.10.1.0/24 10.10.2.1 - VPN transfer/client network
zone1 10.10.21.0/24 10.10.21.1 - Production Node Network
mgmt-p2p 10.10.22.0/24 10.10.22.1 - Out of band for rack level
mgmt 10.10.23.0/24 10.10.23.1 23 Out of band access for switches and servers
lab 10.10.24.0/24 10.10.24.1 24 Lab Node Network

Reserved Adress Ranges

The following list describes all dynamic adress ranges. The containing ips are not statically assigned to a particular host.

Networkname From To Description
prod1 10.10.21.200 10.10.21.201 Openstack API Endpoints
prod1 10.10.21.202 10.10.21.202 Loadbalancer URLs, Kubernetes, Static
prod1 10.10.21.220 10.10.21.239 Loadbalancer URLs, Kubernetes, Dynamic
mgmt 10.10.21.240 10.10.21.250 DHCP range for deployments

Port Forwarding Access

st01-mgmt-r01-u30

  • DHCP: No
  • External Connection:
    • IP: 188.244.104.28
    • Ports:
    • SSH: 22
    • Wireguard: 51820
  • Interface: eno2 (Remote OSBA-DL-S7-L)
  • IP: 192.168.104.43
  • Subnet: 255.255.255.248 (/29)
  • Gateway: 192.168.104.41
  • DNS: 192.168.104.41
ip addr add 192.168.104.43/29 dev eno2
ip link set eno2 up
ip route add default via 192.168.104.41 dev eno2
sed -i "~s,nameserver.*$,nameserver 8.8.8.8," /etc/resolv.conf

st01-mgmt-r01-u31

  • DHCP: yes
  • Interface: enp9s0
  • IP: 192.168.104.42
  • External Connection:
    • IP: 153.92.93.119
    • Ports:
    • SSH: 41115
    • Wireguard: 51820
  • Interface: enp9s0 (Remote Temp-Downlink-S…)
  • Subnet: 255.255.255.248 (/29)
  • Gateway: 192.168.104.41
  • DNS: 192.168.104.41