#16781: Native IPv6 Not Working on Barrier Breaker
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Reporter: johnllyon@… | Owner: cyrus
Type: defect | Status: closed
Priority: high | Milestone: Chaos Calmer (trunk)
Component: packages | Version: Trunk
Resolution: worksforme | Keywords:
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Comment (by amp@…):
I think I have this exact problem. I will upload a tcpdump below. The most
direct symptom is:
{{{
root@OpenWrt:~# wget ipv6.google.com
Connecting to ipv6.google.com ([2607:f8b0:4000:804::1005]:80)
wget: can't connect to remote host: Operation not permitted
}}}
There are no routes being added for ipv6. However the tcpdump (based on my
limited understanding) shows a router advertising. So I don't know why
it's not working. I tried manually adding a route to the router that sent
the advertisement packets, but it didn't work. With the route in place I
get a different error though:
{{{
root@OpenWrt:~# wget ipv6.google.com
Connecting to ipv6.google.com ([2607:f8b0:4000:804::1003]:80)
wget: can't connect to remote host: No route to host
}}}
{{{
root@OpenWrt:~# ifstatus wan6
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"uptime": 10,
"l3_device": "eth1",
"proto": "dhcpv6",
"device": "eth1",
"updated": [
"addresses",
"prefixes"
],
"metric": 0,
"delegation": true,
"ipv4-address": [
],
"ipv6-address": [
{
"address": "2605:6000:ffc0:64:4021:417:9f11:24fa",
"mask": 128,
"preferred": 599470,
"valid": 599470
}
],
"ipv6-prefix": [
{
"address": "2605:6000:1019:106::",
"mask": 64,
"preferred": 599470,
"valid": 599470,
"class": "wan6",
"assigned": {
"lan": {
"address": "2605:6000:1019:106::",
"mask": 64
}
}
}
],
"ipv6-prefix-assignment": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
}
}
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/16781#comment:35>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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