# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
-@SHELL_ENV_INIT@
-
-if [ -z "$INTERFACE" ]; then
- echo "No network interface specified"
- exit 1
-fi
-
-if [ -z "$MODE" ]; then
- echo "MODE not specified"
- exit 1
-fi
+source @PKGLIBDIR@/net-common
# Execute the user-supplied network script, if applicable
if [ -x "$CONF_DIR/kvm-vif-bridge" ]; then
exec $CONF_DIR/kvm-vif-bridge
fi
-if [ "$MODE" = "bridged" ]; then
- # Fix the autogenerated MAC to have the first octet set to "fe"
- # to discourage the bridge from using the TAP dev's MAC
- FIXED_MAC=$(ip link show $INTERFACE | \
- awk '{if ($1 == "link/ether") printf("fe%s",substr($2,3,15))}')
- ip link set $INTERFACE address $FIXED_MAC
-
- ip link set $INTERFACE up
- ip link set $INTERFACE mtu $(</sys/class/net/${BRIDGE}/mtu)
-
- # Connect the interface to the bridge
- brctl addif $BRIDGE $INTERFACE
-
-elif [ "$MODE" = "openvswitch" ]; then
- ovs-vsctl add-port ${LINK} $INTERFACE
-
-else
- ip link set $INTERFACE up
-
- if [ -z "$IP" ]; then
- echo "Routed NIC but no IP address specified"
- exit 1
- fi
-
- # Route traffic targeted at the IP to the interface
- if [ -n "$LINK" ]; then
- while ip rule del dev $INTERFACE; do :; done
- ip rule add dev $INTERFACE table $LINK
- ip route replace $IP table $LINK proto static dev $INTERFACE
-
- else
- ip route replace $IP proto static dev $INTERFACE
- fi
-
- # Allow routing and arp proxying, or ndp proxying (IPv6)
- if [ -d "/proc/sys/net/ipv4/conf/$INTERFACE" ]; then
- echo 1 > /proc/sys/net/ipv4/conf/$INTERFACE/proxy_arp
- echo 1 > /proc/sys/net/ipv4/conf/$INTERFACE/forwarding
- fi
-
- if [ -d "/proc/sys/net/ipv6/conf/$INTERFACE" ]; then
- echo 1 > /proc/sys/net/ipv6/conf/$INTERFACE/proxy_ndp
- echo 1 > /proc/sys/net/ipv6/conf/$INTERFACE/forwarding
- fi
-fi
+check
+setup_bridge
+setup_ovs
+setup_route