diff --git a/etc/pf.conf b/etc/pf.conf
index d79f87e64e2..2dc9ac5a7d4 100644
--- a/etc/pf.conf
+++ b/etc/pf.conf
@@ -72,6 +72,10 @@
 #pass in on $ext_if proto { tcp, udp } from any to <foo> port 80 keep state
 
 # pass incoming ports for ftp-proxy
+#pass in on $ext_if inet proto tcp from any to $ext_if port > 49151 keep state
+
+# Alternate rule to pass incoming ports for ftp-proxy
+# NOTE: Please see pf.conf(5) BUGS section before using user/group rules.
 #pass in on $ext_if inet proto tcp from any to $ext_if user proxy keep state
 
 # assign packets to a queue.