1 files changed, 5 insertions, 0 deletions

diff --git a/ssh.c b/ssh.c
index cdfc91633..3940dabfd 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1079,6 +1079,11 @@ ssh_session2_setup(int id, void *arg)
                             CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT,
                             0, "tun", 1);
                         c->datagram = 1;
+#if defined(SSH_TUN_FILTER)
+                        if (options.tun_open == SSH_TUNMODE_POINTOPOINT)
+                                channel_register_filter(c->self, sys_tun_infilter,
+                                    sys_tun_outfilter);
+#endif
                         packet_start(SSH2_MSG_CHANNEL_OPEN);
                         packet_put_cstring("tun@openssh.com");
                         packet_put_int(c->self);