Global File Cache (GFC) Core and Edge communication These ports need to be remain open between the Core and Edge for proper functionality. TCP Ports 6618 - 6621 Edge and License Manager Server communi...Global File Cache (GFC) Core and Edge communication These ports need to be remain open between the Core and Edge for proper functionality. TCP Ports 6618 - 6621 Edge and License Manager Server communication This is how the edge validates its licensing. GFC License Management Server communication These URLs require external access over HTTPS If you are using GFC subscription-based licensing: If you are using NetApp legacy-based licensing: If you are using NetApp NSS-based licensing:
