[FS#1002] Dns ipv6 problem when interface restart
LEDE Bugs
lede-bugs at lists.infradead.org
Sat Sep 9 02:28:42 PDT 2017
The following task has a new comment added:
FS#1002 - Dns ipv6 problem when interface restart
User who did this - Ansuel (Ansuel)
----------
With that conf I don't have any problem. But with tim we need to have 2 pppoe to actually have dual stack (or phone gets only ipv6 traffic but no ipv4, can't underestand why)
ifstatus wan
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 81,
"l3_device": "pppoe-wan",
"proto": "pppoe",
"device": "wan",
"updated": [
"addresses"
],
"metric": 0,
"dns_metric": 0,
"delegation": true,
"ipv4-address": [
{
"address": "79.24.190.117",
"mask": 32
}
],
"ipv6-address": [
{
"address": "fe80::1",
"mask": 128
}
],
"ipv6-prefix": [
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "0.0.0.0",
"mask": 0,
"nexthop": "192.168.100.1",
"source": "0.0.0.0\/0"
}
],
"dns-server": [
"85.38.28.120",
"85.38.28.121"
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
}
}
ifstatus wan6
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 135,
"l3_device": "pppoe-wan",
"proto": "dhcpv6",
"device": "pppoe-wan",
"metric": 0,
"dns_metric": 0,
"delegation": true,
"ipv4-address": [
],
"ipv6-address": [
{
"address": "2a01:2000:2000:3c0::1",
"mask": 64,
"preferred": 604796,
"valid": 2591996
}
],
"ipv6-prefix": [
{
"address": "2a01:2000:2001:e09c::",
"mask": 64,
"preferred": 218,
"valid": 218,
"class": "wan6",
"assigned": {
"guest": {
"address": "2a01:2000:2001:e09c::",
"mask": 64
}
}
}
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "2a01:2000:2000:3c0::",
"mask": 64,
"nexthop": "::",
"metric": 256,
"valid": 2591996,
"source": "::\/0"
},
{
"target": "::",
"mask": 0,
"nexthop": "fe80::90:1a00:1a4:d80f",
"metric": 512,
"valid": 36,
"source": "2a01:2000:2000:3c0::1\/64"
},
{
"target": "::",
"mask": 0,
"nexthop": "fe80::90:1a00:1a4:d80f",
"metric": 512,
"valid": 36,
"source": "2a01:2000:2001:e09c::\/64"
}
],
"dns-server": [
"2001:4b18:3050:916f::53:c001",
"2001:4b18:3050:916f::53:c002"
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
"passthru": "0017002020014b183050916f000000000053c00120014b183050916f000000000053c002"
}
}
Aaand now that i restarted the interface to tcpdump... I got the problem...
new wanstatus wan:
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 94,
"l3_device": "pppoe-wan",
"proto": "pppoe",
"device": "wan",
"updated": [
"addresses"
],
"metric": 0,
"dns_metric": 0,
"delegation": true,
"ipv4-address": [
{
"address": "79.24.190.118",
"mask": 32
}
],
"ipv6-address": [
{
"address": "fe80::1",
"mask": 128
}
],
"ipv6-prefix": [
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "0.0.0.0",
"mask": 0,
"nexthop": "192.168.100.1",
"source": "0.0.0.0\/0"
}
],
"dns-server": [
"85.38.28.120",
"85.38.28.121"
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
}
}
new wanstatus ipv6
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"dynamic": false,
"uptime": 110,
"l3_device": "pppoe-wan",
"proto": "dhcpv6",
"device": "pppoe-wan",
"metric": 0,
"dns_metric": 0,
"delegation": true,
"ipv4-address": [
],
"ipv6-address": [
{
"address": "2a01:2000:2000:3c1::1",
"mask": 64,
"preferred": 604785,
"valid": 2591985
}
],
"ipv6-prefix": [
],
"ipv6-prefix-assignment": [
],
"route": [
{
"target": "2a01:2000:2000:3c1::",
"mask": 64,
"nexthop": "::",
"metric": 256,
"valid": 2591985,
"source": "::\/0"
},
{
"target": "::",
"mask": 0,
"nexthop": "fe80::90:1a00:1a4:d80f",
"metric": 512,
"valid": 25,
"source": "2a01:2000:2000:3c1::1\/64"
}
],
"dns-server": [
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
}
}
(file bigger than 2 mib, can't compress) https://drive.google.com/file/d/0B8JaPdWlgm-VZnRMNXJIaGJkUkE/view?usp=sharing
----------
More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1002#comment3442
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