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Hi there,

i can't figure out how to make IPV6 over 6rd work.

Setup 6rd in WAN and track WAN in LAN. Get the correct IPV6 adress on the LAN.
I can ping6 google from the LAN interface of OPNsense.

But the routing does not work. The Clients get an IPV6 via SLAAC but are unable to connect via IPV6.

obfuscated traceroute (dead beef = OPNSENSE IP)

Code Select Expand

>tracert -6 www.google.de

Routenverfolgung zu www.google.de [2a00:1450:4001:816::2003]
über maximal 30 Hops:

  1    95 ms     1 ms    <1 ms  2a00:61e0:dead:beef::1
  2  Zielnetz nicht erreichbar.

Ablaufverfolgung beendet.

Can't see any block in the fw log.
Any hints?

THX
   Chaos

Hi there,

after my ISP finally made it possible to use own chosen routers (by changing their route to a brigde) I am eager to switch to opnsense.
But for some "weird" reason I don't get a IP4 address on the WAN interface (and therefore 6rd won't work either).
If I use the same hardware (just changing the USB Stick) with OpenWRT I instantly get my addresses (IP4 and 6).
And if plugging in a Fritzbox I get addresses too.

Tried changing "Block private" and "Block bogon" already, although should not have an effect, because the WAN IP I should be getting is 100.64.74.29/16.
Changed firewall to allow any incoming traffic too.

Any ideas highly appreciated.

THX
   Chaos