diff --git a/startup.script_common b/startup.script_common
index c929842..8a01436 100644
--- a/startup.script_common
+++ b/startup.script_common
@@ -97,6 +97,10 @@ ifEnvSet IP_ADDR, "~129.129.137.*", "EPICS_CA_ADDR_LIST", "129.129.130.255 129.1
 ifEnvSet IP_ADDR, "~172.22.*", "EPICS_CA_ADDR_LIST", "172.22.4.255 172.22.5.255 172.22.6.255 172.22.7.255 172.22.120.255 172.22.121.255"
 ifEnvSet IP_ADDR, "~172.22.*", "EPICS_CA_AUTO_ADDR_LIST", "NO"
 
+# Metro Lab
+ifEnvSet IP_ADDR, "~129.129.128.*", "EPICS_CA_ADDR_LIST", "129.129.128.255"
+ifEnvSet IP_ADDR, "~129.129.128.*", "EPICS_CA_AUTO_ADDR_LIST", "NO"
+
 # HIPA
 ifEnvSet IP_ADDR, "~172.19.*", "EPICS_CA_ADDR_LIST", "172.19.10.255 172.19.30.255 172.19.32.255"
 ifEnvSet IP_ADDR, "~172.19.*", "EPICS_CA_AUTO_ADDR_LIST", "NO"
diff --git a/startup.script_linux b/startup.script_linux
index 4a32fc1..2af29be 100644
--- a/startup.script_linux
+++ b/startup.script_linux
@@ -33,6 +33,10 @@ ifEnvSet $(IP_ADDR) ~129.129.137.* EPICS_CA_ADDR_LIST "129.129.130.255 129.129.1
 ifEnvSet $(IP_ADDR) ~172.22.* EPICS_CA_ADDR_LIST "172.22.4.255 172.22.5.255 172.22.6.255 172.22.7.255 172.22.120.255 172.22.121.255"
 ifEnvSet $(IP_ADDR) ~172.22.* EPICS_CA_AUTO_ADDR_LIST NO
 
+# Metro Lab
+ifEnvSet $(IP_ADDR) ~129.129.128.* EPICS_CA_ADDR_LIST "129.129.128.255"
+ifEnvSet $(IP_ADDR) ~129.129.128.* EPICS_CA_AUTO_ADDR_LIST NO
+
 # SwissFEL machine networks
 # with directed broadcasts
 ifEnvSet $(IP_ADDR) ~172.26.* EPICS_CA_ADDR_LIST "172.26.0.255 172.26.2.255 172.26.8.255 172.26.16.255 172.26.24.255 172.26.32.255 172.26.40.255 172.26.110.255 172.26.111.255 172.26.120.255 saresa-cagw.psi.ch:5062 saresb-cagw.psi.ch:5062 saresc-cagw.psi.ch:5062 satese-cagw.psi.ch:5062 satesf-cagw.psi.ch:5062"