diff options
| -rwxr-xr-x | examples/udhcp/simple.script | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script index e4c1f2d..44aa46e 100755 --- a/examples/udhcp/simple.script +++ b/examples/udhcp/simple.script @@ -6,19 +6,31 @@ RESOLV_CONF="/etc/resolv.conf" [ -n "$1" ] || { echo "Error: should be called from udhcpc"; exit 1; } NETMASK="" -[ -n "$subnet" ] && NETMASK="netmask $subnet" +if command -v ip >/dev/null; then + [ -n "$subnet" ] && NETMASK="/$subnet" +else + [ -n "$subnet" ] && NETMASK="netmask $subnet" +fi BROADCAST="broadcast +" [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" case "$1" in deconfig) echo "Setting IP address 0.0.0.0 on $interface" - ifconfig $interface 0.0.0.0 + if command -v ip >/dev/null; then + ip addr flush dev $interface + else + ifconfig $interface 0.0.0.0 + fi ;; renew|bound) echo "Setting IP address $ip on $interface" - ifconfig $interface $ip $NETMASK $BROADCAST + if command -v ip >/dev/null; then + ip addr add $ip$NETMASK $BROADCAST dev $interface + else + ifconfig $interface $ip $NETMASK $BROADCAST + fi if [ -n "$router" ] ; then echo "Deleting routers" |