-## Allow Munin queries from HSTG.
-iptables -A inbound -j ACCEPT \
- -s 217.150.97.26 \
- -p tcp --dport $port_munin
+## Allow Munin queries from HSTG and the distorted.org.uk mothership.
+clearchain munin
+ip46tables -A inbound -j munin -p tcp --dport $port_munin
+for i in 217.150.97.26 212.13.198.71 62.49.204.147; do
+ iptables -A munin -j ACCEPT -s $i
+done
+for i in 2001:470:1f09:1b98::3 2001:ba8:0:1d9::7; do
+ ip6tables -A munin -j ACCEPT -s $i
+done