--- gvpe/src/device-tincd.C	2005/03/23 17:03:58	1.14
+++ gvpe/src/device-tincd.C	2005/03/25 13:56:25	1.16
@@ -93,38 +93,48 @@
 
 #if IF_linux
 # include "tincd/linux/device.c"
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME hw ether $MAC mtu $MTU up"; }
 
 #elif IF_freebsd
 # include "tincd/freebsd/device.c"
+// 5.2.1' ifconfig _first_ sets the if up then changes mtu, which can be deadly due to ipv6 kicking in
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU && /sbin/ifconfig $IFNAME up"; }
 
 #elif IF_netbsd
 # define IF_istun 1
 # include "tincd/netbsd/device.c"
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU up"; }
 
 #elif IF_openbsd
 # define IF_istun 1
 # include "tincd/openbsd/device.c"
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME mtu $MTU up"; }
 
 #elif IF_solaris
 # define IF_istun 1
 # include "tincd/solaris/device.c"
+const char * tap_device::if_up () { return ""; }
 
 #elif IF_cygwin
 # include "tincd/cygwin/device.c"
+const char * tap_device::if_up () { return ""; }
 
 #elif IF_mingw
 # include "tincd/mingw/device.c"
+const char * tap_device::if_up () { return ""; }
 
 #elif IF_darwin
 # define IF_istun 1
 # include "tincd/darwin/device.c"
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU up"; }
 
 #elif IF_raw_socket
-# define IF_istun 1
 # include "tincd/raw_socket/device.c"
+const char * tap_device::if_up () { return "/sbin/ifconfig $IFNAME ether $MAC mtu $MTU up"; }
 
 #elif IF_uml_socket
 # include "tincd/uml_socket/device.c"
+const char * tap_device::if_up () { return 0; }
 
 #else
 # error No interface implementation for your IFTYPE/IFSUBTYPE combination.