Merge branche make

[hvlinux.git] / stage2 / bootscripts / ifup

diff --git a/stage2/bootscripts/ifup b/stage2/bootscripts/ifup
index 7fb88d3..b8fc5e8 100755 (executable)
--- a/stage2/bootscripts/ifup
+++ b/stage2/bootscripts/ifup
@@ -23,6 +23,12 @@ check_brctl()
     fi
 }
 
+# First make sure interface is available
+if ! ip link show ${DEVICE} ; then
+    echo "Interface ${DEVICE} not available"
+    exit ${EXIT_CODE_WARNING}
+fi
+
 # Determining if the interface is a bridge:
 if [ "x${BRIDGE}" = "xyes" ]; then
     check_brctl
@@ -57,6 +63,15 @@ elif [ x${BOOTPROTO} = "xstatic" ]; then
     # Static configuration
     cmd_run_log ip addr add ${IPADDR}/${PREFIX_LENGTH} dev ${DEVICE} brd + ${IFSCOPE} &&
     cmd_run_log ip link set ${DEVICE} up
+
+    if [ -n "${GATEWAY}" ]; then
+       if ip route | grep -q default; then
+           msg_log "Gateway already setup; skipping."
+       else
+           cmd_run_log_box "Adding default route to gateway ${GATEWAY}" \
+                ip route add default via ${GATEWAY} dev ${DEVICE}
+       fi
+    fi
 elif [ x${BOOTPROTO} = "xpppoe" ]; then
     # PPPoE configuration
     cmd_run_log pppoe-start