--- /etc/rc.d/ftp-proxy 2010-01-22 13:16:01.000000000 -0200	
+++ /etc/rc.d/ftp-proxy 2010-01-22 13:16:01.000000000 -0200	
@@ -14,4 +14,20 @@ 
 command="/usr/sbin/ftp-proxy"
 
 load_rc_config $name
+
+start_cmd=start_func
+
+start_func()
+{
+       if [ ${#ftpproxy_exec} = "0" ]
+       then
+               $command $ftpproxy_flags
+       else
+               for exec in $ftpproxy_exec ; do
+                       eval args_exec=\$ftpproxy_$exec
+                       $command $args_exec
+               done
+       fi
+}
+
 run_rc_command "$1"
--- /etc/defaults/rc.conf 2010-01-22 13:12:03.000000000 -0200	
+++ /etc/defaults/rc.conf 2010-01-22 13:12:03.000000000 -0200	
@@ -174,6 +174,9 @@ 
 pflog_flags=""                 # additional flags for pflogd
 ftpproxy_enable="NO"           # Set to YES to enable ftp-proxy(8) for pf
 ftpproxy_flags=""              # additional flags for ftp-proxy(8)
+#ftpproxy_exec="exec1 exec2"    # multiple instances of ftp-proxy.
+#ftpproxy_exec1=""              # first instance
+#ftpproxy_exec2="-p8010 -R host"# second instance
 pfsync_enable="NO"             # Expose pf state to other hosts for syncing
 pfsync_syncdev=""              # Interface for pfsync to work through
 pfsync_syncpeer=""             # IP address of pfsync peer host