Commit 9aae296d authored by David Johnson's avatar David Johnson

Add an openflow rule to block arp replies on 172.16/12 on ctrl net.

parent 6837b914
......@@ -210,5 +210,9 @@ ovs-ofctl add-flow br-ex \
# Drop any other control network addr ARP replies on the br-ex switch.
ovs-ofctl add-flow br-ex \
"dl_type=0x0806,nw_proto=0x2,arp_spa=${OURNET},actions=drop"
# Also, drop Emulab vnode control network addr ARP replies on br-ex!
ovs-ofctl add-flow br-ex \
"dl_type=0x0806,nw_proto=0x2,arp_spa=172.16.0.0/12,actions=drop"
exit 0
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