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-rwxr-xr-xsysconfig/network-scripts/ifdown-sit42
1 files changed, 26 insertions, 16 deletions
diff --git a/sysconfig/network-scripts/ifdown-sit b/sysconfig/network-scripts/ifdown-sit
index 3eba5d79..c2323362 100755
--- a/sysconfig/network-scripts/ifdown-sit
+++ b/sysconfig/network-scripts/ifdown-sit
@@ -2,10 +2,14 @@
#
# ifdown-sit
#
+#
# Taken from:
+# (P) & (C) 2000-2001 by Peter Bieringer <pb@bieringer.de>
+#
+# Version 2001-02-03
#
-# (P) & (C) 2000 Peter Bieringer <pb@bieringer.de>
-# some hints taken from RedHat scripts
+
+# Filter tags (for stripping, empty lines following if all is stripped)
. /etc/sysconfig/network
@@ -14,29 +18,35 @@ cd /etc/sysconfig/network-scripts
CONFIG=$1
[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
-source_config
+source_config
# Test if IPv6 configuration is enabled for this interface
if [ ! "$IPV6INIT" = "yes" ]; then
- # not enabled, stop here
- exit 0
+ # not enabled, stop here
+ exit 0
fi
# Test if IPv6 is up
if [ "${NETWORKING_IPV6}" = "yes" ]; then
+
. /etc/sysconfig/network-scripts/network-functions-ipv6
- # Delete additional static IPv6 routes on specified interface
- if [ -f /etc/sysconfig/static-routes-ipv6 ]; then
- grep "^$DEVICE" /etc/sysconfig/static-routes-ipv6 | while read device ipv6route args; do
- if [ "$device" = "$DEVICE" ]; then
- ifdown_ipv6_tunnel $DEVICE $IPV6TUNNELIPV4 $ipv6route
- fi
- done
- fi
+ # Delete IPv6-in-IPv4 tunnel(s)
+ if [ "$DEVICE" = "sit0" ]; then
+ ifdown_ipv6_autotunnel
+ elif [ ! -z "$IPV6TUNNELIPV4" ]; then
+ # Delete static IPv6 tunnel routes on specified virtual interface
+ if [ -f /etc/sysconfig/static-routes-ipv6 ]; then
+ grep "^$DEVICE" /etc/sysconfig/static-routes-ipv6 | while read device ipv6route args; do
+ if [ "$device" = "$DEVICE" ]; then
+ ifdown_ipv6_tunnel $DEVICE $IPV6TUNNELIPV4 $ipv6route
+ fi
+ done
+ fi
- # Delete tunnel
- if ! [ -z "$IPV6TUNNELIPV4" -o -z "$IPV6TUNNELROUTE" ]; then
- ifdown_ipv6_tunnel $DEVICE $IPV6TUNNELIPV4 $IPV6TUNNELROUTE
+ if [ ! -z "$IPV6ADDR" ]; then
+ # Numbered tunnel
+ ifdown_ipv6_real sit0 $IPV6ADDR $IPV6PREFIXLENGTH
+ fi
fi
fi