Hello All,
i just got a VDSL connection with native IPv6 support. Everything works so far but my ISP forces my connection to reconnect every 24 hours.
The problem is that after a couple of reconnects, the dialer0 interface and all connected clients have multiple (old) IPv6 addresses as you can see below.
Is there a way to solve that issue ?
#show ipv6 interface dialer 0
Dialer0 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::6600:F1FF:FE5F:2AC0
No Virtual link-local address(es):
Stateless address autoconfig enabled
Global unicast address(es):
2001:16B8:500:F206:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:500:F206::/64 [EUI/CAL/DEP]
valid lifetime 34345 preferred lifetime 0
2001:16B8:503:53E1:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:503:53E1::/64 [EUI/CAL/DEP]
valid lifetime 72915 preferred lifetime 0
2001:16B8:1D01:56CC:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:1D01:56CC::/64 [EUI/CAL/PRE]
valid lifetime 246048 preferred lifetime 159648
2001:16B8:1D02:AC1A:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:1D02:AC1A::/64 [EUI/CAL/PRE]
valid lifetime 258271 preferred lifetime 171871
2001:16B8:1D03:2544:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:1D03:2544::/64 [EUI/CAL/DEP]
valid lifetime 34596 preferred lifetime 0
2001:16B8:1D03:EEA3:6600:F1FF:FE5F:2AC0, subnet is 2001:16B8:1D03:EEA3::/64 [EUI/CAL/PRE]
valid lifetime 159065 preferred lifetime 72665
Thanks !