Linux and ULA support and default route

Lorenzo Colitti lorenzo at google.com
Thu Oct 13 05:55:29 CEST 2016


The linux host is correctly not adding a default route because the RA
specifies a router lifetime of 0, likely due to RFC 7084 requirement G-4.

On Wed, Oct 12, 2016 at 8:25 PM, Brian E Carpenter <
brian.e.carpenter at gmail.com> wrote:

> I'll send you the RA packet off-list.
>
>     Brian
>
> On 13/10/2016 14:10, Brian E Carpenter wrote:
> > On 13/10/2016 13:47, Lorenzo Colitti wrote:
> >> On Wed, Oct 12, 2016 at 5:39 PM, Brian E Carpenter <
> >> brian.e.carpenter at gmail.com> wrote:
> >>
> >>> But what it says (before I install the correct default route) is
> >>>
> >>> fd00::/64 via fe80::be05:43ff:fe8e:ce39 dev wlp2s0  proto ra  metric
> 600
> >>> pref medium
> >>> fe80::/64 dev wlp2s0  proto kernel  metric 256  pref medium
> >>>
> >>> No default, as you can see.
> >>>
> >>
> >> Do you have a tcpdump of the RA?
> >
> > No. Any suggestions how I can catch one? Would a Wireshark capture be
> useful?
> >
> >     Brian
> >
>
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