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-rwxr-xr-xrc.d/init.d/network61
1 files changed, 2 insertions, 59 deletions
diff --git a/rc.d/init.d/network b/rc.d/init.d/network
index d623d01c..8747cc65 100755
--- a/rc.d/init.d/network
+++ b/rc.d/init.d/network
@@ -43,64 +43,9 @@ for inter in `ls ifcfg* | egrep -v '(ifcfg-lo|:)' | egrep 'ifcfg-[a-z0-9]+$'`; d
[ -n "$int" ] && interfaces_boot="$interfaces_boot $int"
done
-ipv4_forward_set ()
-{
- # Turn IP forwarding on or off. We do this before bringing up the
- # interfaces to make sure we don't forward when we shouldn't, and
- # we do it even if networking isn't configured (why not?).
- if [ -d /proc/sys/net/ipv4 ]; then
- # people could have left this out of their kernel, which isn't
- # exactly an error
- if [ ! -f /proc/sys/net/ipv4/ip_forward ] ; then
- echo "/proc/sys/net/ipv4/ip_forward is missing --" \
- "cannot control IP forwarding" >&2
- else
- if [ "$FORWARD_IPV4" = "no" -o "$FORWARD_IPV4" = "false" ]; then
- value=0
- message="Disabling IPv4 packet forwarding"
- else
- value=1
- message="Enabling IPv4 packet forwarding"
- fi
-
- if [ $value != `cat /proc/sys/net/ipv4/ip_forward` ]; then
- action "$message" /bin/true
- echo "$value" > /proc/sys/net/ipv4/ip_forward
- fi
- fi
- fi
-}
-
-ipv4_defrag_set ()
-{
- # Sets whether or not to always defrag packets.
- # Good for masquerading. Not so good otherwise.
- if [ -d /proc/sys/net/ipv4 ]; then
- if [ ! -f /proc/sys/net/ipv4/ip_always_defrag ]; then
- echo "/proc/sys/net/ipv4/ip_always_defrag is missing --" \
- "cannot control IP defragmentation" >&2
- else
- if [ "$DEFRAG_IPV4" = "yes" -o "$DEFRAG_IPV4" = "true" ]; then
- value=1
- message="Enabling IPv4 automatic defragmentation"
- else
- value=0
- message="Disabling IPv4 automatic defragmentation"
- fi
-
- if [ $value != `cat /proc/sys/net/ipv4/ip_always_defrag` ]; then
- action "$message" /bin/true
- echo "$value" > /proc/sys/net/ipv4/ip_always_defrag
- fi
- fi
- fi
-}
-
# See how we were called.
case "$1" in
start)
- ipv4_forward_set
- ipv4_defrag_set
action "Bringing up interface lo" ./ifup ifcfg-lo
@@ -142,14 +87,12 @@ case "$1" in
if [ -d /proc/sys/net/ipv4 ]; then
if [ -f /proc/sys/net/ipv4/ip_forward ]; then
if [ `cat /proc/sys/net/ipv4/ip_forward` != 0 ]; then
- action "Disabling IPv4 packet forwarding" /bin/true
- echo 0 > /proc/sys/net/ipv4/ip_forward
+ action "Disabling IPv4 packet forwarding" sysctl -w net.ipv4.ip_forward=0
fi
fi
if [ -f /proc/sys/net/ipv4/ip_always_defrag ]; then
if [ `cat /proc/sys/net/ipv4/ip_always_defrag` != 0 ]; then
- action "Disabling IPv4 automatic defragmentation" /bin/true
- echo 0 > /proc/sys/net/ipv4/ip_always_defrag
+ action "Disabling IPv4 automatic defragmentation" sysctl -w net.ipv4.ip_always_defrag=0
fi
fi
fi