Merge "Ironic: Explicitly allow DHCP ports"
diff --git a/lib/ironic b/lib/ironic
index d786870..016e639 100644
--- a/lib/ironic
+++ b/lib/ironic
@@ -672,6 +672,8 @@
# enable tftp natting for allowing connections to HOST_IP's tftp server
sudo modprobe nf_conntrack_tftp
sudo modprobe nf_nat_tftp
+ # explicitly allow DHCP - packets are occassionally being dropped here
+ sudo iptables -I INPUT -p udp --dport 67:68 --sport 67:68 -j ACCEPT || true
# nodes boot from TFTP and callback to the API server listening on $HOST_IP
sudo iptables -I INPUT -d $HOST_IP -p udp --dport 69 -j ACCEPT || true
sudo iptables -I INPUT -d $HOST_IP -p tcp --dport $IRONIC_SERVICE_PORT -j ACCEPT || true