[OpenWrt-Devel] Native IPv6 broken in trunk

[Adam Kuklycz]

Further to this, I have compiled trunk versions 47750 and 47458 which 
both exhibit the same IPv6 non-routing issue, however with 47458 the 
IPv6 address is a bit less b0rked...

inet6 addr: xxxx:xxxx:xxxx:xxxx:xxxx:561e:7d31:631e%3/64 Scope:Global

PING ipv6.google.com(sin04s05-in-x0e.1e100.net) 56 data bytes
ping: sendmsg: Network unreachable
ping: sendmsg: Permission denied
ping: sendmsg: Network unreachable
ping: sendmsg: Network unreachable
ping: sendmsg: Network unreachable
ping: sendmsg: Network unreachable
^C
--- ipv6.google.com ping statistics ---
6 packets transmitted, 0 received, 100% packet loss, time 5022ms

Some commits which caught my eye are the following:

47514 47493 47487 47460/47459 & 47288

Could be totally wrong however and it could be a download during the 
compile process that causes things to break...but so far I've spent the 
whole day compiling and trying to narrow down what is causing IPv6 to 
not work.

A build I did on Oct 25, 2015 for revision 47245 works fine with IPv6.

Note that I am using Ubuntu 14.04.3 x64 to compile.

Any help appreciated

TIA

Adam




On 10/02/16 12:05, Adam Kuklycz wrote:
> Hi all,
>
> I've noticed with current trunk (Designated Driver) and revisions down 
> to 48272 that IPv6 native does not work.
>
> Infact when checking via ifconfig -a, on the pppoe-wan interface, the 
> IPv6 address ends up as follows:
>
> inet6 addr: xxxx:xxxx:xxxx:xxxx:bd9f:ac2e:e659:67ee%2010362168/64 
> Scope:Global
>
> I've attached the config file to this email that I used to compile.
>
> The /etc/config/network file is as follows:
>
> root at rear-gw:~# cat /etc/config/network
>
> config interface 'loopback'
>         option ifname 'lo'
>         option proto 'static'
>         option ipaddr '127.0.0.1'
>         option netmask '255.0.0.0'
>
> config globals 'globals'
>         option ula_prefix 'fd10:bc2e:49e1::/48'
>
> config interface 'lan'
>         option force_link '1'
>         option type 'bridge'
>         option proto 'static'
>         option netmask '255.255.255.0'
>         option ip6assign '64'
>         option dns '150.101.158.130'
>         option ipaddr '172.18.18.1'
>         option _orig_ifname 'eth0.1 wlan0 wlan0-1 wlan1'
>         option _orig_bridge 'true'
>         option ifname 'eth0.1'
>
> config interface 'wan'
>         option proto 'pppoe'
>         option username 'akuklycz at dynamic.internode.on.net'
>         option password 'gc7qvhy8v'
>         option peerdns '0'
>         option dns '150.101.158.130'
>         option ifname 'eth0.2'
>         option ipv6 'auto'
>
> config interface 'wan6'
>         option proto 'dhcpv6'
>         option dns '2001:44B8:41DC:FE00::3'
>         option peerdns '0'
>         option reqaddress 'try'
>         option reqprefix '64'
>         option ifname '@wan'
>
> config switch
>         option name 'switch0'
>         option reset '1'
>         option enable_vlan '1'
>
> config switch_vlan
>         option device 'switch0'
>         option vlan '1'
>         option ports '0t 2 3 4 5'
>
> config switch_vlan
>         option device 'switch0'
>         option vlan '2'
>         option ports '0t 1'
>
> root at rear-gw:~#
>
>
> _______________________________________________
> openwrt-devel mailing list
> openwrt-devel at lists.openwrt.org
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel

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