INTERFACES=$STATE_DIR/interfaces
HOSTINFRA=$STATE_DIR/infra
-if [ ! -a $HOSTFILE ]; then
+if [ ! -e "$HOSTINFRA" ]; then
echo "A host infra file must exist"
echo "Run snf-network-build-host-infra"
exit 1
DONOTIFUP=false
check_iface(){
-
if [ -n "$1" -a -e /proc/sys/net/ipv4/conf/$1 ]; then
echo Interface $1 already exist! Please check
export DONOTIFUP=true
check_iface "$PUBLIC_BRIDGE"
check_iface "$PUBLIC_IFACE.$PUBLIC_VLAN_ID"
check_iface "$PUBLIC_IFACE.$PRIVATE_VLAN_ID"
-check_iface "$BRIDGE_PREFIX$PRIVATE_VLAN_ID"
+check_iface "$PRIVATE_BRIDGE"
if [ -n "$PRIVATE_VLAN_ID_OFFSET" ]; then
for id in `seq $PRIVATE_VLAN_ID_MIN 1 $PRIVATE_VLAN_ID_MAX`; do
- check_iface $BRIDGE_PREFIX$((PRIVATE_VLAN_ID_OFFSET+id))
check_iface $PUBLIC_IFACE.$((PRIVATE_VLAN_ID_OFFSET+id))
+ check_iface $BRIDGE_PREFIX$id
done
fi
+(
+
if [ -n "$PUBLIC_BRIDGE" -a -n "$PUBLIC_IFACE" ]; then
- cat > $INTERFACES<<EOF
+ cat<<EOF
auto $PUBLIC_BRIDGE
iface $PUBLIC_BRIDGE inet manual
bridge_ports $PUBLIC_IFACE
bridge_stp off
bridge_fd 2
+ up ip addr add $PUBLIC_IP dev $PUBLIC_BRIDGE
+ up ip route add default via $PUBLIC_GW dev $PUBLIC_BRIDGE
post-up ip link set $PUBLIC_BRIDGE address $PUBLIC_MAC
EOF
else
if [ -n "$PUBLIC_VLAN" ]; then
- cat > $INTERFACES<<EOF
+ cat<<EOF
auto $PUBLIC_VLAN
iface $PUBLIC_VLAN inet manual
fi
if [ -n "$PRIVATE_VLAN" -a -n "$PRIVATE_BRIDGE" ]; then
- cat >> $INTERFACES<<EOF
+ cat<<EOF
auto $PRIVATE_VLAN
iface $PRIVATE_VLAN inet manual
post-up ip link set $PRIVATE_BRIDGE address $PUBLIC_MAC
EOF
- fi
+ fi
if [ -n "$PRIVATE_VLAN_ID_OFFSET" ]; then
HELPER="$PRIVATE_VLAN_ID_MIN $PRIVATE_VLAN_ID_MAX $PRIVATE_VLAN_ID_OFFSET"
- cat >> $INTERFACES<<EOF
+ cat<<EOF
auto prv
iface prv inet manual
up prv-net-helper up $PUBLIC_IFACE $HELPER $BRIDGE_PREFIX
fi
+) > $INTERFACES
+
+echo 1 > /proc/sys/net/ipv4/conf/all/forwarding
+echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
+echo 1 > /proc/sys/net/ipv4/ip_forward
if $DONOTIFUP; then
echo Check interfaces:
exit 1
fi
-echo 1 > /proc/sys/net/ipv4/conf/all/forwarding
-echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
-echo 1 > /proc/sys/net/ipv4/ip_forward
-
ifup -i $INTERFACES -a