diff --git a/etc/ppp/ppp.disabled b/etc/ppp/ppp.deny
similarity index 100%
rename from etc/ppp/ppp.disabled
rename to etc/ppp/ppp.deny
diff --git a/share/examples/pppd/ppp.deny.sample b/share/examples/pppd/ppp.deny.sample
new file mode 100644
index 000000000000..51e1e9bd03e3
--- /dev/null
+++ b/share/examples/pppd/ppp.deny.sample
@@ -0,0 +1,15 @@
+# list of users disallowed any pppd access via 'system
+# password login'.
+# read by pppd(8).
+root
+toor
+daemon
+operator
+bin
+games
+news
+man
+ftp
+uucp
+xten
+ingres