Tunnel don't receive any packets

[smiimondher]

Hello,

I have configured my tunnel with this configuration

auto he-ipv6
iface he-ipv6 inet6 v4tunnel
        address 2001:470:1f12:184::2
        netmask 64
        endpoint 216.66.84.42
        local 192.168.1.27
        ttl 255
        gateway 2001:470:1f12:184::1

and I open up ping requests from HE but when I ping any IPv6 address, I don't receive any packets

I need your help.

[evantkh]

Add the following firewall rules at suitable priority
ip6tables -A OUTPUT -o he-ipv6 -j ACCEPT
ip6tables -A INPUT -i he-ipv6 -m state --state ESTABLISHED,RELATED -j ACCEPT
ip6tables -A INPUT -i he-ipv6 -j DROP

iptables -A INPUT -s 216.66.84.42 -p 41 -j ACCEPT
iptables -A OUTPUT -d 216.66.84.42 -p 41 -j ACCEPT

If it is still not working, try changing the NAT firewall.