Lorenzo1635 grazie delle info.
Dai log ho trovato daemon.warn odhcpd[14741]: A default route is present but there is no public prefix on lan thus we don't announce a default route!
quindi ho provato a forzare usando Static IPv6 con la /56 presa direttamente da fibra.aruba.it e sembra andare per il momento. Unica pecca al momento è la rotta (ad esempio per Cloudflare) dove con v4 passo per il namex mentre per il v6 passo per milano al MiX.
traceroute to cloudflare.com (2606:4700::6810:84e5), 30 hops max, 80 byte packets
1 2a00:6d43:c01:a800:: (2a00:6d43:c01:a800::) 1.758 ms 1.725 ms 1.849 ms
2 * * *
3 cr1-be6-20.ip6.it4.aruba.it (2a00:6d44:0:3::1) 6.329 ms 6.310 ms 6.287 ms
4 * * *
5 cloudflare-v6.mix-it.net (2001:7f8:b:100:1d1:a5d1:3335:167) 15.870 ms 16.247 ms *
6 2400:cb00:977:3:: (2400:cb00:977:3::) 15.369 ms 2400:cb00:978:3:: (2400:cb00:978:3::) 12.640 ms 2400:cb00:39:3:: (2400:cb00:39:3::) 12.603 ms
7 2400:cb00:39:1024::a29e:c430 (2400:cb00:39:1024::a29e:c430) 12.923 ms 2400:cb00:39:1024::a29e:c42c (2400:cb00:39:1024::a29e:c42c) 12.905 ms 2400:cb00:525:1024::ac47:713d (2400:cb00:525:1024::ac47:713d) 12.885 ms
traceroute to cloudflare.com (104.16.133.229), 30 hops max, 60 byte packets
1 _gateway (192.168.8.1) 3.502 ms 3.460 ms 3.444 ms
2 ar-pppoe.it4.aruba.it (217.61.32.1) 7.335 ms 8.374 ms 8.360 ms
3 cr2-be6-20.it4.aruba.it (62.149.190.10) 6.818 ms cr1-be6-20.it4.aruba.it (62.149.190.9) 6.952 ms cr2-be6-20.it4.aruba.it (62.149.190.10) 8.303 ms
4 br1-be3.it4.aruba.it (62.149.185.227) 8.291 ms br1-be4.it4.aruba.it (62.149.185.229) 8.289 ms 8.275 ms
5 cloudflare.rom.namex.it (193.201.28.33) 7.033 ms 21.624 ms 21.457 ms
6 172.68.196.21 (172.68.196.21) 8.204 ms 6.358 ms 6.172 ms
7 104.16.133.229 (104.16.133.229) 5.256 ms 6.140 ms 6.167 ms
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