diff --git a/README.md b/README.md
index 0586a6a..e2f8510 100644
--- a/README.md
+++ b/README.md
@@ -109,9 +109,7 @@ At present each pva2pva process can act as a uni-directional proxy,
 presenting a pvAccess server on one interface,
 and a client on other(s).
 
-The file [example.cmd](example.cmd) provides a starting point.
-Adjust *EPICS_PVAS_INTF_ADDR_LIST* and *EPICS_PVA_ADDR_LIST*
-according to the host computer's network configuration.
+The file [loopback.conf](loopback.conf) provides a starting point.
 
 At present there are no safe guard against creating loops
 where a gateway client side connects to its own server side.
@@ -121,5 +119,5 @@ the interface used for the server (either directly, or included in a broadcast d
 
 ```
 cd pva2pva
-./bin/linux-x86_64/pva2pva example.cmd
+./bin/linux-x86_64/pva2pva loopback.conf
 ```
diff --git a/example.cmd b/example.cmd
deleted file mode 100644
index 185f174..0000000
--- a/example.cmd
+++ /dev/null
@@ -1,26 +0,0 @@
-# Bind gateway server side to this interface
-epicsEnvSet("EPICS_PVAS_INTF_ADDR_LIST","10.0.1.200")
-
-# Gateway client side searches here.  Must not include gateway server side interface
-epicsEnvSet("EPICS_PVA_ADDR_LIST", "10.1.1.255")
-# Prevent gateway client from automatically populating the address list,
-# which would include the gateway server side interface
-epicsEnvSet("EPICS_PVA_AUTO_ADDR_LIST","NO")
-
-gwstart()
-
-# PVA variables
-#
-# Server side
-#
-# EPICS_PVAS_INTF_ADDR_LIST - Bind to this interface for both UDP and TCP
-# EPICS_PVAS_SERVER_PORT - default TCP port
-# EPICS_PVAS_BROADCAST_PORT - Listen for searches on this port
-#
-# EPICS_PVA_SERVER_PORT - Unused if EPICS_PVAS_SERVER_PORT set
-#
-# Client side
-#
-# EPICS_PVA_BROADCAST_PORT - Default search port for *ADDR_LIST
-# EPICS_PVA_ADDR_LIST - Space seperated list of search endpoints (bcast or unicast)
-# EPICS_PVA_AUTO_ADDR_LIST - YES/NO whether to populate ADDR_LIST with all local interface bcast addrs