I have a problem with an interface on a windows client: When i do "ipv6 if" in command i get this: Interface 6: Ethernet: Local Area Connection {3E01FD48-3A2E-4B11-8043-9130671F97EE} uses Neighbor Discovery uses Router Discovery link-layer address: 00-50-da-de-ad-c9 preferred link-local <invalid>, life infinite multicast interface-local <invalid>, 1 refs, not reportable multicast link-local <invalid>, 1 refs, not reportable multicast link-local <invalid>, 1 refs, last reporter link MTU 1500 (true link MTU 1500) current hop limit 128 reachable time 44000ms (base 30000ms) retransmission interval 1000ms DAD transmits 1 I can't add addresses or anything reboot does nothing "ipv6 reset" does nothing "ipv6 renew 6" does nothing Before this the interface was OK but i messed something up i don't know what Uninstalling and reinstalling ipv6 does nothing either