Internal IP Range Change

IP Range Change

This process needs to be followed when our 'Home' subnet is changed. This ensures that everything is functional post change.

The majority of our services communicate via DNS, so there should be minimal outages from this.

Process

• Log into PVE and take note of each VM

• UniFi / Firewall changes

  • Update DHCP

    • network boot IP to NetbootXYZ server

    • network boot image to netboot.xyz.kpxe

    • Set domain to agg.local

  • Reboot firewall to force DHCP update

  • Set DHCP reservations for each VM noted earlier

  • Update Firewall Rules to new IPs

• Macaroni may need its DNS manually updated in Datacenter > Macaroni > System > DNS

• Reboot Fettuccine

• Reboot Latte

• Follow Software Checklist