Terraform Use Custom Providers

In .terraformrc file provide the location of the local mirror from where provider should be installed

provider_installation {
  filesystem_mirror {
    path    = "/home/c3admin/ipamTest/.terraform.d/plugins/"
    include = ["hashicorp.com/*/*"]
  }
}

references:
https://www.terraform.io/cli/config/config-file#provider-installation