With firmware 1.0.4.17 I have had our IPv6 tunnel working fine for a couple of years but it does not seem to work after upgrading to firmware 1.0.6.6
I have followed the instructions in 43132-Connecting_RV220W_to_an_IPv6_Tunnel_broker.pdf to no avail.
Has anybody been able to run an IPv6 6in4 tunnel with a firmware later than 1.0.4.17 and if yes, how ?
This is also a question to Cisco
