diff --git a/files/iptables/iptables b/files/iptables/iptables
index ec1b0ba28d..2687f5bb75 100644
--- a/files/iptables/iptables
+++ b/files/iptables/iptables
@@ -27,7 +27,7 @@
 -A INPUT -p tcp -m tcp --dport 5666 -s 192.168.1.10 -j ACCEPT
 # FIXME - this is the global nat-ip and we need the noc01-specific ip
 -A INPUT -p tcp -m tcp --dport 5666  -s 209.132.181.102 -j ACCEPT
--A INPUT -p tcp -m tcp --dport 5666 -s 10.5.126.41 -j ACCEPT
+-A INPUT -p tcp -m tcp --dport 5666  -s 209.132.181.35 -j ACCEPT
 
 
 # if the host/group defines incoming tcp_ports - allow them
diff --git a/files/iptables/iptables.staging b/files/iptables/iptables.staging
index 3ff24914a2..8ead9b6d8c 100644
--- a/files/iptables/iptables.staging
+++ b/files/iptables/iptables.staging
@@ -39,6 +39,7 @@ COMMIT
 -A INPUT -p tcp -m tcp --dport 5666 -s 192.168.1.10 -j ACCEPT
 # FIXME - this is the global nat-ip and we need the noc01-specific ip
 -A INPUT -p tcp -m tcp --dport 5666  -s 209.132.181.102 -j ACCEPT
+-A INPUT -p tcp -m tcp --dport 5666  -s 209.132.181.35 -j ACCEPT
 -A INPUT -p tcp -m tcp --dport 5666 -s 10.5.126.41 -j ACCEPT
 
 
diff --git a/files/iptables/releng b/files/iptables/releng
index 8278109e0c..b89605c02c 100644
--- a/files/iptables/releng
+++ b/files/iptables/releng
@@ -31,6 +31,7 @@ COMMIT
 -A INPUT -p tcp -m tcp -s 192.168.1.10 --dport 5666 -j ACCEPT
 # FIXME - this is the global nat-ip and we need the noc01-specific ip
 -A INPUT -p tcp -m tcp -s 209.132.181.102 --dport 5666 -j ACCEPT
+-A INPUT -p tcp -m tcp -s 209.132.181.35 --dport 5666 -j ACCEPT
 -A INPUT -p tcp -m tcp -s 10.5.126.41  --dport 5666 -j ACCEPT
 
 # SSH