Hi In revision 101 label got re-added under StpType, which fits with what we agreed with on the call as far as I can remember. However sourceVLAN and destVLAN still exists in the EthernetVlanType. Is there a reason for this, or did we just forgot to take them out. Further is there a reason to keep EthernetVlanType around? If one wants a VLAN, one just specifies a label and if one wants plain ethernet, no label should be specified (right?). We also have some discrepency between NML and STPs. A Port/PortGroup in NML can only have a single label, which has a single value. Our StpType can have multiple labels. Furthermore a label can have multiple values, which confuses me a bit, but it might be related to the next issue. Overqualifying labels is something that isn't really documented anywhere AFAICT. In NML we specify ranges with "start-end" and AFAIK, can also be comma-seperated. In NSI I reckon we should do the same when overqualifying, and only have a single value in the label. Furthermore we should have it written down... somewhere... how to overqualify a label with the "start-end" semantics. Best regards, Henrik Henrik Thostrup Jensen <htj at nordu.net> Software Developer, NORDUnet