diff --git a/src/misc/epicsEnvParams.h b/src/misc/epicsEnvParams.h
new file mode 100644
index 000000000..1e372e949
--- /dev/null
+++ b/src/misc/epicsEnvParams.h
@@ -0,0 +1,10 @@
+/* $Id$
+ * $Log$
+ */
+
+char	*EPICS_TS_MIN_VALUE= "480";
+char	*EPICS_SYSCLK_VALUE= "128.3.112.85";
+char	*EPICS_IOCMCLK_VALUE= "131.243.192.31";
+char	*EPICS_IOC_LOG_VALUE= "128.3.112.85";
+char	*EPICS_IOC_FILE_VALUE= "400000";
+char	*EPICS_IOC_LOG_FILE_TXT= "/home/dfs/epics/apple/log/iocLog.text";