With 24 I get this:
OpenWrt 24.10.7, r29197-ab4c7d6af7
-----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:~# ifstatus wan6
{
"up": false,
"pending": true,
"available": true,
"autostart": true,
"dynamic": false,
"proto": "dhcpv6",
"device": "eth0",
"data": {
}
}
And with 19 I see this:
OpenWrt 19.07.10, r11427-9ce6aa9d8d
-----------------------------------------------------
root@InternetRouter:~# ifstatus wan6
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 15459,
"l3_device": "eth0.2",
"proto": "dhcpv6",
"device": "eth0.2",
"metric": 0,
"dns_metric": 0,
"delegation": true,
"ipv4-address": [
],
"ipv6-address": [
{
"address": "xxxx:yyyy:zzzz::aaaa",
"mask": 128,
"preferred": 676044,
"valid": 1194444
}
],
"ipv6-prefix": [
{
"address": "xxxx:yyyy:zzzz:aaaa::",
"mask": 56,
"preferred": 676044,
"valid": 1194444,
"class": "wan6",
"assigned": {
"lan": {
"address": "xxxx:yyyy:zzzz:aaaa::",
"mask": 60
}
}
}
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "::",
"mask": 0,
"nexthop": "fe80::c8ff",
"metric": 512,
"valid": 4162,
"source": "xxxx:yyyy:zzzz:aaaa::/56"
},
{
"target": "::",
"mask": 0,
"nexthop": "fe80::c8ff",
"metric": 512,
"valid": 4162,
"source": "xxxx:yyyy:zzzz::aaaa/128"
}
],
"dns-server": [
"2606:4700:4700::1111",
"2001:4860:4860::8888"
],
"dns-search": [
],
"neighbors": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
],
"neighbors": [
]
},
"data": {
"passthru": "001700202606470047000000000000000000111120014860486000000000000000008888"
}
}