sdn-nyc

# Drop ARP packets for now, so we don't do any ARP's that might confuse matters.
arp actions=drop

# In case we decide to handle broadcasts again.
# in_port=1,dl_dst=ff:ff:ff:ff:ff:ff actions=flood

# This is the rule that'll get computed by utilization statistics.  It tells which path to send the packet.
# We also really should add a rule that replies to an ARP packet with the proper Ethernet interface to send
# this to.  But that must be done by a controller, since you can't construct an ARP reply packet with pure Openflow.
# (Alternatively, we can doctor the ARP reply that comes back.  Maybe).  
ip,in_port=1,nw_dst=192.168.56.100 actions=mod_nw_src=192.168.157.100,mod_dl_dst=00:11:22:cc:cc:c1,mod_nw_dst:192.168.156.100,output:2

# For pings using a direct path.  We will collect utilization statistics using these.
ip,in_port=1,nw_dst=192.168.156.100 actions=mod_nw_src=192.168.157.100,output:2
ip,in_port=1,nw_dst=192.168.158.100 actions=mod_nw_src=192.168.159.100,output:3
ip,in_port=1,nw_dst=192.168.160.100 actions=mod_nw_src=192.168.161.100,output:4

# For replies, return to the one-and-only interface
ip,in_port=2,nw_dst=192.168.157.100 actions=mod_nw_dst:192.168.57.100,output:1
ip,in_port=3,nw_dst=192.168.159.100 actions=mod_nw_dst:192.168.57.100,output:1
ip,in_port=4,nw_dst=192.168.161.100 actions=mod_nw_dst:192.168.57.100,output:1