(In reply to Markos Chandras from comment #1) > Thank you for the report. Could you tell me how you enabled the 'icmp' rule > in your firewall configuration? For the record, in the default setup, the icmp rules seem correct in both ipv4 and ipv6 # ip6tables -L|grep icmp|grep ACCEPT|head -n1 ACCEPT ipv6-icmp anywhere anywhere # iptables -L|grep icmp|grep ACCEPT|head -n1 ACCEPT icmp -- anywhere anywhere