6rd Configuration

[hardwarechaos]

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

[bartjsmit]

Can you ping 2a00:1450:4001:816::2003 from the OPNsense console? (option 7)

Bart...

[hardwarechaos]

Hi,
looks like i was wrong and probably could not ping google.

right now i can't ping:

Enter a host name or IP address: 2a00:1450:4001:816::2003

ping6: sendmsg: Operation not permitted
ping6: sendmsg: Operation not permitted
ping6: sendmsg: Operation not permitted
PING6(56=40+8+8 bytes) 2a00:61e0:dead:beef::1 --> 2a00:1450:4001:816::2003
ping6: wrote 2a00:1450:4001:816::2003 16 chars, ret=-1
ping6: wrote 2a00:1450:4001:816::2003 16 chars, ret=-1
ping6: wrote 2a00:1450:4001:816::2003 16 chars, ret=-1

THX
   Chaos