Thanks all for your answers. Since I'm not subscribed to this list, please make sure I'm in your `To` field when replying.
On 05/17/2017 09:45 AM, Andrey V. Elsukov wrote: >> Please note all my GWs are outside of my IP subnets. > > FreeBSD's IPv6 NDP implementation can not find GWs layer 2 address, > since its IPv6 address is not considered as neighbor. You need to > configure IPv6 address on the vtnet0 interface from the same prefix as > GWs address. Or use link-local addresses. On 05/16/2017 21:36:54, Alarig Le Lay wrote: > Did you tried to use the fe80 of your router as gateway? After some discussion with guys from the company behind OPNsense, I have been able to solve my issue. My far gateway was in /56. Even if my IPv6 is not a /56, setting my IPv6 with a /56 prefix instead of the /64 fixed my issue. Thanks for the explanation with NDP, Andrey, this is what made us on the track. :) Btw, if I wanted to use link local addresses to communicate with the provider next hop gateway, how can I know the local link fe80 IPv6 address of that gateway since my provider (OVH) doesn't disclose it? Regards, And thanks again for your help. :) -- William Gathoye <will...@gathoye.be>
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