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Diffstat (limited to 'net-scripts/net/iptunnel.sh')
| -rw-r--r-- | net-scripts/net/iptunnel.sh | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/net-scripts/net/iptunnel.sh b/net-scripts/net/iptunnel.sh new file mode 100644 index 0000000..3a3568d --- /dev/null +++ b/net-scripts/net/iptunnel.sh @@ -0,0 +1,55 @@ +# Copyright (c) 2004-2006 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# Contributed by Roy Marples (uberlord@gentoo.org) + +# void iptunnel_depend(void) +# +# Sets up the dependancies for the module +iptunnel_depend() { + before interface + functions interface_exists interface_tunnel +} + +# void iptunnel_expose(void) +# +# Expose variables that can be configured +iptunnel_expose() { + variables iptunnel +} + +# bool iptunnel_pre_start(char *iface) +# +# Create the device, give it the right perms +iptunnel_pre_start() { + local iface="$1" opts ifvar="$(bash_variable "$1")" + + # Get our options + eval opts="iptunnel_${ifvar}" + [[ -z ${!opts} ]] && return 0 + + # Set our base metric to 1000 + metric=1000 + + ebegin "Creating tunnel ${iface}" + interface_tunnel add "${iface}" ${!opts} + eend "$?" +} + +# bool iptunnel_stop(char *iface) +# +# Removes the device +iptunnel_stop() { + local iface="$1" + + # Don't delete sit0 as it's a special tunnel + [[ ${iface} == "sit0" ]] && return 0 + + interface_exists "${iface}" || return 0 + [[ -z $(interface_tunnel show "${iface}" 2>/dev/null) ]] && return 0 + + ebegin "Destroying tunnel ${iface}" + interface_tunnel del "${iface}" + eend $? +} + +# vim: set ts=4 : |