INITSTYLE=sysv
S_CONTEXT=
+N_CONTEXT=
SILENT_OPT=
f="$vdir"/interfaces/lback
getFileValue lback "$f"
- getFileValue nid "$vdir/ncontext" "$vdir/context"
-
- CHBIND_CMD=( $_CHBIND $SILENT_OPT --secure ${nid:+--nid "$nid"}
+ CHBIND_CMD=( $_CHBIND $SILENT_OPT --secure ${N_CONTEXT:+--nid "$N_CONTEXT"}
${bcast:+--bcast "$bcast"} ${lback:+--lback "$lback"}
)
return 0
}
+function _getTunInfo
+{
+ local iface="$1"
+
+ test -e "$iface/tun" -o -e "$iface/tap" || return 1
+ test ! -e "$iface/tun" || echo --tun
+ test ! -e "$iface/tap" || echo --tap
+ test ! -e "$iface/nocsum" || echo --~checksum
+ test -e "$iface/shared" || echo --nid-failure-ok "$N_CONTEXT"
+ if test -e "$iface/uid"; then
+ local uid
+ getFileValue uid "$iface/uid"
+ echo --uid "$uid"
+ fi
+ if test -e "$iface/gid"; then
+ local gid
+ getFileValue gid "$iface/gid"
+ echo --gid "$gid"
+ fi
+ if test -e "$iface/linktype"; then
+ local linktype
+ getFileValue linktype "$iface/linktype"
+ echo --linktype "$linktype"
+ fi
+ return 0
+}
+
## Usage: _processSingleInterface <interface-directory>
function _processSingleInterface
{
if ! test -e "$iface"/indirect; then
# XXX: IPv6 hack
- use_bcast="broadcast ${bcast:-+}"
+ local use_bcast="broadcast ${bcast:-+}"
echo "$ip" | $_GREP -q : && use_bcast=
+
+ local tun_info
+ if tun_info=$(_getTunInfo "$iface"); then
+ _addInterfaceCmd TUNCTL "$dev" $tun_info
+ fi
+
_addInterfaceCmd IP_ADDR "$ip${prefix:+/$prefix}" $use_bcast ${name:+label "$dev:$name"} dev "$dev"
#_addInterfaceCmd IP_ROUTE "$ip${prefix:+/$prefix}" dev "$dev"
_addInterfaceCmd IP_LINK "$dev" $up
- elif ! test -n "$ctx"; then
+ elif ! test -n "$N_CONTEXT"; then
echo $"Using 'dummy' (indirect) for interface '$dev' requires a fixed context number; dynamic ctx are not supported" >&2
return 1
else
- test -z "$mac" || _generateMac mac "$(basename $iface)" "$ctx" || return 1
+ test -z "$mac" || _generateMac mac "$(basename $iface)" "$N_CONTEXT" || return 1
_addInterfaceCmd MODPROBE dummy "$dev"
_addInterfaceCmd IP_LINK dev dummy0 address "$mac"
_addInterfaceCmd NAMEIF "$dev" "$mac"
_addInterfaceCmd IP_ADDR "$ip${prefix:+/$prefix}" dev "$dev"
- test -z "$extip" || _addInterfaceCmd IPTABLES "$ip${prefix:+/$prefix}" ${name:+label "$dev:$name"} "$ctx" "$extip"
+ test -z "$extip" || _addInterfaceCmd IPTABLES "$ip${prefix:+/$prefix}" ${name:+label "$dev:$name"} "$N_CONTEXT" "$extip"
fi
break
function _generateInterfaceOptions
{
local iface
- local ctx
- test ! -e "$1"/context || read ctx <"$1"/context
+ # XXX: This is here instead of in _generateChbindOptions
+ # to avoid a circular dependency
+ getFileValue N_CONTEXT "$1/ncontext" "$1/context"
+ test -n "$N_CONTEXT" -o -z "$S_CONTEXT" || N_CONTEXT="$S_CONTEXT"
for iface in "$1/interfaces/"*; do
test -d "$iface" || continue
IP_ADDR_FLUSH) $_IP addr flush "$@";;
IP_LINK) $_IP link set "$@";;
IP_ROUTE) $_IP route add "$@";;
+ TUNCTL)
+ local dev="$1"
+ shift
+ $_TUNCTL --persist "$@" "$dev"
+ ;;
*) echo "Unknown interface-command type '$type'" >&2; false;;
esac
IP_ADDR_FLUSH) ;;
IP_LINK) ;; ## Ignore the link-down command for now
IP_ROUTE) $_IP route del "$@";;
+ TUNCTL) $_TUNCTL --~persist "$1";;
*) echo "Unknown interface-command type '$type'" >&2; false;;
esac
done