3 Michael Gebetsroither <michael.geb@gmx.at>
8 grml-addtun - creates persistent tun/tap devices with bridge handling
13 *grml-addtun* [OPTIONS] <tun1> <tun2> ...
18 This manual page documents briefly the *grml-addtun* command.
20 *grml-addtun* is a script to create persistent tun/tap devices with integrated
27 Delete the given tun/tap devices and remove them from the bridge (if given with -b).
30 Make tun devices useable from <user> without special permissions.
33 Make tun devices useable from <group> without special permissions.
36 Remove/delete given tun devices from <bridge>.
39 Automatic bridge handling, eg. create bridge if not existing and delete it if
40 no more devices are part of it after removing the given tun/tap devices.
43 Show the help message.
48 Config sampe for /etc/network/interfaces with bridge and tun/tap devices.
49 This creates tap0..tap3 which are part of bridge vnet.
53 iface vnet inet static
54 post-up /root/bin/grml-addtun -u einstein -b vnet tap{0..3}
55 pre-down /root/bin/grml-addtun -u einstein -b vnet -d tap{0..3}
64 grml-ap(8), grml-bridge(8), grml-router(8)
69 grml-addtun was written by Michael Gebetsroither <gebi@grml.org>
71 This manual page was written by Michael Gebetsroither <gebi@grml.org>