Pre Go live checks

Follow the instructions below

Pre-requisites

This process can take ~30 minutes.

Sanitised DHCP export file (save attachment from current provider as export.txt)
- See Network Cutover Tools - Pre-load of export files for a script and instructions.
FITS ID
List of subnets. (Detailed in the email with the export.)

Navigate to the portal.
Click on 'Sign In'. (If you don't have access to this please contact NVVS DevOps via the #ask-nvvs-devops Slack channel).
Click on 'DHCP'.
Find (Ctrl + F), on the DHCP page, the site in question.
Click on 'Manage' for this site.
In each subnet, delete existing reservations.
- Click Manage for each Subnet
- Click the 'Delete All Reservations' button.
- Confirm this action.
Click on 'Site' to return to the page for the site.
Confirm each of the subnets specified by the current supplier are listed.
- If they are not, click 'create a new subnet'.
  1. Populate each of the fields (all mandatory).
    Defaults are:
    
    Item Value
    
    CIDR x.x.x.0/24
    
    Start Address x.x.x.1
    
    End Address x.x.x.254
    
    Routers x.x.x.1
  2. Click on 'Create'.
Confirm an exclusion range in each subnet.
- Ensure the range is 1..39.
Confirm any Super scopes.
- Open export.txt.
- Find (Ctrl + F) superscope and note any entries that specify the subnet's for the site.
- Example Super Scope
```
Dhcp Server server.domain.name scope 192.168.48.0 set superscope "Site Name"
Dhcp Server server.domain.name scope 192.168.49.0 set superscope "Site Name"
```
- For any superscopes:
  - Site > Subnet > Add a subnet to this shared network.
  - Select the corresponding subnet from the drop down list.
Click on Import
Click on Import Data
Populate the fields (subnet list should be comma separated)
Click Submit