# init
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
# Allow local-only connections
-A INPUT -i lo -j ACCEPT
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
#keep commented till upgrade issues are sorted
#-A INPUT -j LOG --log-prefix "FIREWALL:INPUT "
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
-A OUTPUT -j ACCEPT

# Allow IPv6 RA and DHCP6
-A INPUT -p ipv6-icmp -j ACCEPT
-A INPUT -p udp --sport 547 --dport 546 -j ACCEPT

COMMIT
