Re: [Cerowrt-devel] 6relayd

[Dave Taht <dave.taht@gmail.com>]

cb.list, please put

https://raw.github.com/dtaht/cerowrt-next/master/package/network/ipv6/6relayd/files/6relayd.init

into /etc/init.d/6relayd

and see what happens.

On Fri, Jan 3, 2014 at 1:15 PM, Steven Barth <cyrus@openwrt.org> wrote:
> Hi,
>
> I haven't really touched 6relayd since October so not sure what is wrong
> atm.
> There was a problem with its init script recently due to some shell script
> change in OpenWrt which I hopefully fixed yesterday (couldn't verify the
> issue or fix yet though).

I was also experiencing a race condition with dnsmasq, while I had it enabling
ra and dhcpv6 via dnsmasq. At the moment that's turned off by default, but
I did rather prefer having dns names for my ipv6 addresses...

is there a good way for 6relayd and dnsmasq-dhcpv6 to co-exist?

> Feel free to provide me with some debugging information of the system while
> PD fails for you so I can have a look at the probable cause:
>
> * "ifstatus ge00" (replace ge00 with your IPv6 upstream interface)
> * "ip addr list dev ge01" (replace ge01 with the interface your downstream
> router is connected)
> * "ps | grep 6relayd"
>
> Anyway I will migrate all the stuff to odhcpd soon (it's successor which
> shares a good part of the codebase but is a bit better integrated with the
> rest of the environment).

same question re dnsmasq.

>
>
> Regards,
>
> Steven
>
>
>
> On 03.01.2014 18:31, Dave Taht wrote:
>>
>> On Fri, Jan 3, 2014 at 11:50 AM, cb.list6 <cb.list6@gmail.com> wrote:
>>>
>>>
>>>
>>> On Fri, Jan 3, 2014 at 8:40 AM, Dave Taht <dave.taht@gmail.com> wrote:
>>>>
>>>> At one level I am happy to figure out this is a recently introduced bug.
>>>>
>>>> On the other hand I am not sure if it is 6relayd.
>>>>
>>>> What version of cero was working for you?
>>>
>>>
>>> I am not entirely sure, but i think it was from September.
>>>
>>> CB
>>
>> At the moment I lack the ability to debug the breakage in ipv6 dhcp-pd
>> (which is odhcpd) (I am travelling).
>>
>> I will on my next stop next week (tuesday) setup a dhcpv6pd server and
>> see what I can see.
>>
>>>> On Jan 3, 2014 12:21 AM, "cb.list6" <cb.list6@gmail.com> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I have been using CeroWRT on Comcast with a 3800 for about 6 month.
>>>>> The
>>>>> DHCP-PD config has always been a little unstable for me, but working.
>>>>>
>>>>> I recently upgraded to:
>>>>>
>>>>>   root@cerowrt:/etc/config# uname -a
>>>>> Linux cerowrt 3.10.24 #1 Tue Dec 24 10:50:15 PST 2013 mips GNU/Linux
>>>>>
>>>>> My WAN gets a /128, but i cannot get DHCP-PD to work to get addresses
>>>>> on
>>>>> the rest of my interfaces.  The router does seem to have good IPv6
>>>>> access.
>>>>>
>>>>>
>>>>> I fiddled with the 6relayd config and came up with this, but it does
>>>>> not
>>>>> work.  Any pointers on how to get this back on track?  The result of
>>>>> the
>>>>> below config is that the /128 from the WAN interfaces is now present on
>>>>> all
>>>>> the interfaces but my attached computers get no addresses.
>>>>>
>>>>>
>>>>> config server 'default'
>>>>>          option rd 'server'
>>>>>          option dhcpv6 'server'
>>>>>          option management_level '1'
>>>>>          list network 'ge01'
>>>>>          list network 'gw00'
>>>>>          list network 'gw01'
>>>>>          list network 'gw10'
>>>>>          list network 'gw11'
>>>>>          list network 'se00'
>>>>>          list network 'sw00'
>>>>>          list network 'sw10'
>>>>>          option fallback_relay 'rd dhcpv6 ndp'
>>>>>          option master 'ge00'
>>>>>
>>>>> root@cerowrt:/etc/config# uname -a
>>>>>
>>>>> _______________________________________________
>>>>> Cerowrt-devel mailing list
>>>>> Cerowrt-devel@lists.bufferbloat.net
>>>>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>>>>>
>>
>>
>



-- 
Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html