rendered paste body$ ip -6 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qlen 1000
inet6 my:routable:48::1/48 scope global tentative
valid_lft forever preferred_lft forever
inet6 fe80::230:48ff:fe58:ff84/64 scope link
valid_lft forever preferred_lft forever
$ route -6
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
::1/128 :: Un 0 28624592 lo
my:routable:48::/48 :: U 256 0 0 eth0
fe80::230:48ff:fe58:ff84/128 :: Un 0 1 87 lo
fe80::/64 :: U 256 0 0 eth0
ff00::/8 :: U 256 0 0 eth0
::/0 :: !n -1 1 3 lo
$ ip6tables -L
Chain INPUT (policy DROP)
target prot opt source destination
Chain FORWARD (policy DROP)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
$ tracepath6 my:routable:48::1
1?: [LOCALHOST] pmtu 1500
1: no reply
2: no reply
3: no reply
^C
$ ping6 my:routable:48::1
PING my:routable:48::1(my:routable:48::1) 56 data bytes
<no further output>
$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:30:48:58:ff:84 brd ff:ff:ff:ff:ff:ff
inet current.active.ipv4.address/24 brd <active broadcast address> scope global eth0
inet6 my:routable:48::1/48 scope global tentative
valid_lft forever preferred_lft forever
inet6 fe80::230:48ff:fe58:ff84/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 00:30:48:58:ff:85 brd ff:ff:ff:ff:ff:ff