[OpenWrt-Devel] Native IPv6 Broken in recent trunk

[John Crispin]

Hi Adam,

please do not hijack threads. if you want to send us a mail then dont
click Reply on an un-related thread and then change the subject. this
will mess up patchwork, which did notice what you did ;)

--> https://patchwork.ozlabs.org/patch/580275/

	John

On 09/02/2016 05:42, Adam Kuklycz wrote:
> All,
> 
> I've compiled OpenWRT trunk version r48667 successfully and have noticed
> that when using PPPoE with native IPv6 that while IPv6 addresses are
> correctly assigned and also allocated out to client devices on the LAN,
> there is no default route for WAN6, and thus nothing can connect to the
> Internet via IPv6, including the router itself.
> 
> This means that even when doing a ping6 or traceroute6 from the router,
> all external addresses show up as no route.
> 
> Have attached the config used which I hope is nothing out of the
> ordinary...
> 
> The last firmware I compiled and have work fine with IPv6 was r47245.
> 
> I have reported this issue once before but that was quite some time
> ago...so I am surprised if this is a regression.
> 
> Relevant parts of /etc/config/network (which work fine using r47245):
> 
> config interface 'lan'
>         option force_link '1'
>         option type 'bridge'
>         option proto 'static'
>         option netmask '255.255.255.0'
>         option ip6assign '64'
>         option dns 'xxxxxxxxxxxxx'
>         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 _orig_ifname 'eth0.2'
>         option _orig_bridge 'false'
>         option proto 'pppoe'
>         option username 'xxxxxxxxxxxxxxxxxxxxxxx'
>         option password 'xxxxxxxxxxxxxx'
>         option peerdns '0'
>         option dns 'xxxxxxxxxxxx'
>         option ifname 'eth0.2'
>         option ipv6 'auto'
> 
> config interface 'wan6'
>         option proto 'dhcpv6'
>         option dns 'xxxxxxxxxxxx'
>         option peerdns '0'
>         option reqaddress 'try'
>         option reqprefix '64'
>         option _orig_ifname '@wan'
>         option _orig_bridge 'false'
>         option ifname 'eth0.2'
> 
> 
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> 
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