diff --git a/gatekeeper/rohannet_setup.sh b/gatekeeper/rohannet_setup.sh
index 5780f29..c37bb9c 100644
--- a/gatekeeper/rohannet_setup.sh
+++ b/gatekeeper/rohannet_setup.sh
@@ -6,6 +6,7 @@ ip link add ethRohanNetArda type vxlan id 18 dev ethInfoInt dstport 4789
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.70 dev ethRohanNetArda
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.71 dev ethRohanNetArda
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.72 dev ethRohanNetArda
+bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.73 dev ethRohanNetArda
 ip addr add 172.18.1.254/16 dev ethRohanNetArda
 ip link set mtu 1450 dev ethRohanNetArda
 ip link set up dev ethRohanNetArda
@@ -14,6 +15,7 @@ ip link add ethRohanNetSAE type vxlan id 19 dev ethInfoInt dstport 4789
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.70 dev ethRohanNetSAE
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.71 dev ethRohanNetSAE
 bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.72 dev ethRohanNetSAE
+bridge fdb append to 00:00:00:00:00:00 dst 172.16.1.73 dev ethRohanNetSAE
 ip addr add 172.19.1.254/16 dev ethRohanNetSAE
 ip link set mtu 1450 dev ethRohanNetSAE
 ip link set up dev ethRohanNetSAE