Checkmk Werk 13569: Make ntopng integration vlan aware

ID: 13569 Title: Make ntopng integration vlan aware Component: ntopng_integration Level: 1 Class: New feature Version: 2.1.0i1 In the past, the ntopng integration could not deal with vlan aware ntopng instances. A Host in ntopng is in this case suffixed with its vlan id, e.g.: 10.1.2.3@4 With this werk, the ntopng integration into checkmk is now vlan aware. Keep in mind, that this feature is still experimental as we're trying to gain more information about such setups.