Verification done for cosmic:
ubuntu@test-netplan-cosmic:~$ cat /etc/netplan/50-cloud-init.yaml | grep -A 10 'tunnels' tunnels: he-ipv6: mode: sit remote: xxx.xxx.xxx.xxx local: xxx.xxx.xxx.xxx addresses: - "2001:xxx:xx:xxx::2/64" gateway6: "2001:xxx:xx:xxx::1" ubuntu@test-netplan-cosmic:~$ ip -6 addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000 inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000 inet6 fe80::f816:3eff:fed1:a358/64 scope link valid_lft forever preferred_lft forever 4: he-ipv6@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1480 state UNKNOWN qlen 1000 inet6 2001:xxx:xx:xxx::2/64 scope global valid_lft forever preferred_lft forever inet6 fe80::3627:b7f0/64 scope link valid_lft forever preferred_lft forever ubuntu@test-netplan-cosmic:~$ ping6 2620:119:35::35 PING 2620:119:35::35(2620:119:35::35) 56 data bytes 64 bytes from 2620:119:35::35: icmp_seq=1 ttl=61 time=19.5 ms 64 bytes from 2620:119:35::35: icmp_seq=2 ttl=61 time=17.4 ms 64 bytes from 2620:119:35::35: icmp_seq=3 ttl=61 time=17.1 ms 64 bytes from 2620:119:35::35: icmp_seq=4 ttl=61 time=17.3 ms ^C --- 2620:119:35::35 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 8ms rtt min/avg/max/mdev = 17.129/17.821/19.477/0.964 ms ubuntu@test-netplan-cosmic:~$ dpkg -l netplan.io | grep ii ii netplan.io 0.96-0ubuntu0.18.10.2 amd64 YAML network configuration abstraction for various backends ubuntu@test-netplan-cosmic:~$
Verification done for cosmic:
ubuntu@ test-netplan- cosmic: ~$ cat /etc/netplan/ 50-cloud- init.yaml | grep -A 10 'tunnels'
addresses: xx:xxx: :2/64"
gateway6: "2001:xxx: xx:xxx: :1" test-netplan- cosmic: ~$ ip -6 addr UP,LOWER_ UP> mtu 65536 state UNKNOWN qlen 1000 MULTICAST, UP,LOWER_ UP> mtu 1500 state UP qlen 1000 3eff:fed1: a358/64 scope link NOARP,UP, LOWER_UP> mtu 1480 state UNKNOWN qlen 1000 xx:xxx: :2/64 scope global test-netplan- cosmic: ~$ ping6 2620:119:35::35 35::35( 2620:119: 35::35) 56 data bytes 17.821/ 19.477/ 0.964 ms test-netplan- cosmic: ~$ dpkg -l netplan.io | grep ii 18.10.2 amd64 YAML network configuration abstraction for various backends test-netplan- cosmic: ~$
tunnels:
he-ipv6:
mode: sit
remote: xxx.xxx.xxx.xxx
local: xxx.xxx.xxx.xxx
- "2001:xxx:
ubuntu@
1: lo: <LOOPBACK,
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,
inet6 fe80::f816:
valid_lft forever preferred_lft forever
4: he-ipv6@NONE: <POINTOPOINT,
inet6 2001:xxx:
valid_lft forever preferred_lft forever
inet6 fe80::3627:b7f0/64 scope link
valid_lft forever preferred_lft forever
ubuntu@
PING 2620:119:
64 bytes from 2620:119:35::35: icmp_seq=1 ttl=61 time=19.5 ms
64 bytes from 2620:119:35::35: icmp_seq=2 ttl=61 time=17.4 ms
64 bytes from 2620:119:35::35: icmp_seq=3 ttl=61 time=17.1 ms
64 bytes from 2620:119:35::35: icmp_seq=4 ttl=61 time=17.3 ms
^C
--- 2620:119:35::35 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 8ms
rtt min/avg/max/mdev = 17.129/
ubuntu@
ii netplan.io 0.96-0ubuntu0.
ubuntu@