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[INFO-065] IPv6 Renumbering

Hi Guys,

Since this morning I've been getting notifications from my UTM for IPv6 Renumbering. At 55 minutes each hour I get 2 notifications:

IPv6 prefix changed from 2601:e:1581:3205::/64 to 2601:e:2d40:39::/64.


Simultaneously followed by:

IPv6 prefix changed from 2601:e:2d40:39::/64 to 2601:e:1581:3205::/64.


Rinse and repeat, every hour. Is that something on the UTM side or my ISP?

Also, if I'm not using delegated prefixes from my ISP (using my own), do I need to have renumbering checked for IPv6?

Thanks!
Dmitri


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