diff --git a/ChangeLog b/ChangeLog
index 3b50d2e55..46f2d5e8b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -25,7 +25,7 @@
      [regress/Makefile regress/sftp-chroot.sh]
      test sshd ChrootDirectory+internal-sftp; feedback & ok dtucker@
    - dtucker@cvs.openbsd.org 2013/04/22 07:23:08
-     [multiplex.sh]
+     [regress/multiplex.sh]
      Write mux master logs to regress.log instead of ssh.log to keep separate
 
 20130516
diff --git a/regress/multiplex.sh b/regress/multiplex.sh
index 619fec9b9..8389b3840 100644
--- a/regress/multiplex.sh
+++ b/regress/multiplex.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: multiplex.sh,v 1.19 2013/04/22 07:23:08 dtucker Exp $
+#	$OpenBSD: multiplex.sh,v 1.20 2013/04/22 07:28:53 dtucker Exp $
 #	Placed in the Public Domain.
 
 CTL=/tmp/openssh.regress.ctl-sock.$$
@@ -12,6 +12,7 @@ fi
 
 DATA=/bin/ls${EXEEXT}
 COPY=$OBJ/ls.copy
+P=3301  # test port
 
 wait_for_mux_master_ready()
 {
@@ -96,6 +97,26 @@ verbose "test $tid: cmd check"
 ${SSH} -F $OBJ/ssh_config -S $CTL -Ocheck otherhost >>$TEST_REGRESS_LOGFILE 2>&1 \
     || fail "check command failed" 
 
+verbose "test $tid: cmd forward local"
+${SSH} -F $OBJ/ssh_config -S $CTL -Oforward -L $P:localhost:$PORT otherhost \
+     || fail "request local forward failed"
+${SSH} -F $OBJ/ssh_config -p$P otherhost true \
+     || fail "connect to local forward port failed"
+${SSH} -F $OBJ/ssh_config -S $CTL -Ocancel -L $P:localhost:$PORT otherhost \
+     || fail "cancel local forward failed"
+${SSH} -F $OBJ/ssh_config -p$P otherhost true \
+     && fail "local forward port still listening"
+
+verbose "test $tid: cmd forward remote"
+${SSH} -F $OBJ/ssh_config -S $CTL -Oforward -R $P:localhost:$PORT otherhost \
+     || fail "request remote forward failed"
+${SSH} -F $OBJ/ssh_config -p$P otherhost true \
+     || fail "connect to remote forwarded port failed"
+${SSH} -F $OBJ/ssh_config -S $CTL -Ocancel -R $P:localhost:$PORT otherhost \
+     || fail "cancel remote forward failed"
+${SSH} -F $OBJ/ssh_config -p$P otherhost true \
+     && fail "remote forward port still listening"
+
 verbose "test $tid: cmd exit"
 ${SSH} -F $OBJ/ssh_config -S $CTL -Oexit otherhost >>$TEST_REGRESS_LOGFILE 2>&1 \
     || fail "send exit command failed"