Hallo, Sinds een dag of 2 geen IPv6 prefix delegation meer van mijn CV8560E naar mijn eigen router. DHCPv6 Solicits (IA_NA + IA_PD, hint /57) gaan aantoonbaar de lijn op richting de modem (packet capture op de fysieke interface), maar er komt geen enkele Advertise terug. Modem is volledig herstart, ook getest met een andere client-DUID, zelfde resultaat. Router Advertisements van de modem komen wel binnen, IPv4 werkt normaal. Dit heeft meer dan een jaar probleemloos gewerkt. Iemand nog issues? <14>1 2026-10-27T09:18:44.654263+01:00 [pfsensehostname] dhcpleases 26777 - - Sending HUP signal to dns daemon(43376) <30>1 2026-10-27T09:19:08.340392+01:00 [pfsensehostname] dhcp6c 37336 - - restarting <30>1 2026-10-27T09:19:08.804418+01:00 [pfsensehostname] dhcp6c 37336 - - Sending Solicit <30>1 2026-10-27T09:19:09.852460+01:00 [pfsensehostname] dhcp6c 37336 - - Sending Solicit <30>1 2026-10-27T09:19:11.852459+01:00 [pfsensehostname] dhcp6c 37336 - - Sending Solicit <30>1 2026-10-27T09:19:15.831872+01:00 [pfsensehostname] dhcp6c 37336 - - Sending Solicit <30>1 2026-10-27T09:19:24.015243+01:00 [pfsensehostname] dhcp6c 37336 - - Sending Solicit blijft gewoon loopen op dit, zonder reply. tcpdump op de physical interface bevestigt: tcpdump: listening on vtnet0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 09:20:08.132974 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 0) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:20:09.212676 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 107) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:20:11.282739 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 314) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:20:15.332618 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 719) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:20:23.092730 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 1495) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:20:39.056783 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 3092) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295))) 09:21:11.044678 IP6 (hlim 1, next-header UDP (17), payload length 105) fe80::be24:11ff:fe08:c06f.546 > ff02::1:2.547: [udp sum ok] dhcp6 solicit (xid=6788c3 (client-ID hwaddr/time type 1 time 790506204 [wanportmacaddress]) (IA_NA IAID:0 T1:0 T2:0) (elapsed-time 6291) (option-request DNS-server DNS-search-list) (IA_PD IAID:0 T1:0 T2:0 (IA_PD-prefix ::/57 pltime:4294967295 vltime:4294967295)))
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