Hello. This morning I noticed a series of messages in NIS security history. First, there are two messages that say "IP address has disappeared from adapter Microsoft Teredo Tunneling Adapter and is no longer being protected (IPaddress: 2001::9d38:6ab8:454:b72:3f57:fed0)" and "IP address has disappeared from adapter Microsoft Teredo Tunneling Adapter and is no longer being protected (IP address: fe80::454:b72:3f57:fed0%10)" which are followed by two other messages that say
"Protecting your connection to a newly detected network on adapter "Microsoft Teredo Tunneling Adapter" (IP address: fe80::3c4e:3ac5:9d93:16c0%10)" and "Protecting your connection to a newly detected network on adapter "Microsoft Teredo Tunneling Adapter" (IP address: 2001::9d38:6ab8:3c4e:3ac5:9d93:16c0)".
This wouldn't normally bother me as this happens about once a day, but today this happened 7 times. Is this cause for concern? Thanks!