On 20/03/16(Sun) 03:59, DarkSoul wrote:
> Hello list,
> 
> I was testing out a beta IPv6 service over PPPoE that our ISP is
> developping,
> and playing around with kernel PPPoE.
> 
> My configuration is as follows :
> - pppoe0 for IPv4 internet
> - gif0 for IPv6 internet (Hurricane Electric tunnel)
> - pppoe1 for test IPv6 internet (and only IPv6)
> 
> It was kind of tricky since I played with route add/delete in succession,
> along with destroying and rebuilding the interface (with /etc/netstart)
> in order to find out what configuration could work :
> - automatic ?
> - static ? (By giving my own alias definition)
> 
> I was also testing what IPv6 routes would work as a default route :
>   route add -inet6 default -ifp pppoe1 <ADDR>
> With ADDR being fe80:: or ff02::1%pppoe1, and such.
> (Some site even suggested ::0.0.0.1 but I think there is no way this
> could work since this translates to ::1 ultimately)
> 
> I also tested adding dummy IPv4 configuration lines like :
> inet 0.0.0.0 255.255.255.255 NONE
> dest 0.0.0.1
> 
> At one point, when trying out the above, "sh /etc/netstart pppoe1" just
> hanged on me,
> and upon rebooting, dmesg contained the following :
> panic: kernel diagnostic assertion "(t->rn_flags & RNF_ROOT) == 0"
> failed: file "../../../../net/radix.c", line 294
> 
> Since I was caught off-guard, I had no serial console lined up to catch
> the full trace.
> I'm just posting this in hopes this rings a bell to anyone.
> 
> Sorry for not having more info,
> I will try to reproduce it and post further findings.

Which version of OpenBSD are you running?  Could you at least post a
dmesg?

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