Hello, I had been running FortiOS 6.0.1 on a FWF61E utilizing a
sit-tunnel to reach the IPv6 Internet by tunneling over existing IPv4.
It was configured like the following: config system sit-tunnel edit
"MyIPv6Tunnel" set destination 192.0.2.1 set ip...
In case anyone else runs into this issue it appears a bug has been
identified where the default static IPv6 route is being ignored. I found
that if I added a static route for 2000::/4 that traffic worked as
expected. Apparently the issue with requiri...
Confirmed this is still the behavior in 6.0.x. Fix was enabling the DNS
server on the source interface as MrSinners mentioned.
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