adamant-pencil-35455
03/15/2023, 12:33 PMhundreds-evening-84071
03/15/2023, 12:47 PMadamant-pencil-35455
03/15/2023, 12:48 PMplain-byte-79620
03/15/2023, 2:42 PMnet.ipv6.conf.all.accept_ra=2
?adamant-pencil-35455
03/15/2023, 3:07 PMlate-needle-80860
03/17/2023, 6:42 PMadamant-pencil-35455
03/19/2023, 12:16 PMwget -6 <https://foo>
and wget -4 <https://foo>
is now working from all of the 5 VMs--cluster-cidr=10.42.0.0/16,2001:cafe:42:0::/56
--service-cidr=10.43.0.0/16,2001:cafe:42:1::/112
--flannel-ipv6-masq
All IPs that are cluster/service IPs are not in the same subnet as the VMs ipv4/ipv6kubectl run my-shell --rm -i --tty --image-pull-policy Always --image ubuntu -- bash
apt-get update && apt-get install -y iputils-ping
ping6 <http://dl-cdn.alpinelinux.org|dl-cdn.alpinelinux.org>
root@my-shell:/# ping6 <http://dl-cdn.alpinelinux.org|dl-cdn.alpinelinux.org>
PING <http://dl-cdn.alpinelinux.org|dl-cdn.alpinelinux.org>(2a04:4e42:8e::645 (2a04:4e42:8e::645)) 56 data bytes
64 bytes from 2a04:4e42:8e::645 (2a04:4e42:8e::645): icmp_seq=1 ttl=58 time=5.00 ...
net.ipv4.ip_forward=1
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.all.accept_ra=2