From 81a5f1ac9ea70280b56e0a16a57cd5bc4b117057 Mon Sep 17 00:00:00 2001 From: Hans Dedecker Date: Thu, 31 Mar 2016 12:18:29 +0200 Subject: [PATCH] netifd: Send DHCP release when client exits Let DHCP client send a release when it exists so the DHCP server is informed the IP address is released and allowing to clean up IP/mac state info in intermediate devices. Signed-off-by: Hans Dedecker --- package/network/config/netifd/files/lib/netifd/proto/dhcp.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh index 0e88af9e96..546e1d661a 100755 --- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh +++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh @@ -52,7 +52,7 @@ proto_dhcp_setup() { proto_run_command "$config" udhcpc \ -p /var/run/udhcpc-$iface.pid \ -s /lib/netifd/dhcp.script \ - -f -t 0 -i "$iface" \ + -f -R -t 0 -i "$iface" \ ${ipaddr:+-r $ipaddr} \ ${hostname:+-H $hostname} \ ${vendorid:+-V $vendorid} \