#16781: Native IPv6 Not Working on Barrier Breaker
-------------------------+-------------------------------------
Reporter: johnllyon@… | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Barrier Breaker (trunk)
Component: packages | Version: Trunk
Keywords: |
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I had previously reopened ticket number 13879 because my google searching
had shown I had the same symptoms. However, because I am not using 6in4,
I was instructed to open a new ticket.
System:
Ar71xxx (WNDR3700v1) running the latest build (June 12, 2014). However,
this problem has been reproduced in earlier builds (e.g. May 29, 2014 and
several other May builds).
Symptoms:
Cannot ping or traceroute to IPv6 addresses, although it appears that I
can resolve AAAA domain records to the corresponding IPv6 address just
fine. For example, when I do "ping6 www.google.com" or ping -6
www.google.com" as root, I get the following error messages:
{{{
root@OpenWrt:~# ping6 www.google.com
PING www.google.com (2607:f8b0:4002:c06::69): 56 data bytes
ping6: sendto: Operation not permitted
root@OpenWrt:~# ping -6 www.google.com
PING www.google.com (2607:f8b0:4002:c06::69): 56 data bytes
ping: sendto: Operation not permitted
}}}
I would also note that devices on my network are unable to access the
public internet using IPv6. I suspect that this may be related.
My /etc/config/network file is:
{{{
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config interface 'lan'
option ifname 'eth0'
option type 'bridge'
option proto 'static'
option netmask '255.255.255.0'
option ipaddr '192.168.99.1'
option ip6assign '64'
config interface 'wan'
option ifname 'eth1'
option _orig_ifname 'eth1'
option _orig_bridge 'false'
option proto 'dhcp'
config interface 'wan6'
option ifname '@wan'
option proto 'dhcpv6'
config switch
option name 'rtl8366s'
option reset '1'
option enable_vlan '1'
option blinkrate '2'
option max_length '3'
option enable_vlan4k '1'
config switch_vlan
option device 'rtl8366s'
option vlan '1'
option ports '0 1 2 3 5'
config switch_port
option device 'rtl8366s'
option port '1'
}}}
The redacted output of ifstatus wan6 is:
{{{
root@OpenWrt:~# ifstatus wan6
{
"up": true,
"pending": false,
"available": true,
"autostart": true,
"uptime": 568,
"l3_device": "eth1",
"proto": "dhcpv6",
"device": "eth1",
"updated": [
"addresses",
"prefixes",
"data"
],
"metric": 0,
"delegation": true,
"ipv4-address": [
],
"ipv6-address": [
{
"address": "2001:558:6011:76:####:####:####:####",
"mask": 128,
"preferred": 3032,
"valid": 3032
}
],
"ipv6-prefix": [
{
"address": "2601:0:bb40:5d::",
"mask": 64,
"preferred": 3032,
"valid": 3032,
"class": "wan6",
"assigned": {
"lan": {
"address": "2601:0:bb40:5d::",
"mask": 64
}
}
}
],
"ipv6-prefix-assignment": [
],
"route": [
],
"dns-server": [
"2001:558:feed::1",
"2001:558:feed::2"
],
"dns-search": [
],
"inactive": {
"ipv4-address": [
],
"ipv6-address": [
],
"route": [
],
"dns-server": [
],
"dns-search": [
]
},
"data": {
"passthru":
"0017002020010558feed0000000000000000000120010558feed00000000000000000002"
}
}
}}}
Please let me know if there is any other information I can provide.
--
Ticket URL: <https://dev.openwrt.org/ticket/16781>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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