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-rwxr-xr-xpackage/network/config/netifd/files/lib/netifd/proto/dhcp.sh7
1 files changed, 5 insertions, 2 deletions
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 1d3a209106..ea02d68bb4 100755
--- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
+++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
@@ -21,14 +21,15 @@ proto_dhcp_init_config() {
proto_config_add_string zone
proto_config_add_string mtu6rd
proto_config_add_string customroutes
+ proto_config_add_boolean classlessroute
}
proto_dhcp_setup() {
local config="$1"
local iface="$2"
- local ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes
- json_get_vars ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes
+ local ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes classlessroute
+ json_get_vars ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes classlessroute
local opt dhcpopts
for opt in $reqopts; do
@@ -49,6 +50,8 @@ proto_dhcp_setup() {
[ -n "$mtu6rd" ] && proto_export "MTU6RD=$mtu6rd"
[ -n "$customroutes" ] && proto_export "CUSTOMROUTES=$customroutes"
[ "$delegate" = "0" ] && proto_export "IFACE6RD_DELEGATE=0"
+ # Request classless route option (see RFC 3442) by default
+ [ "$classlessroute" = "0" ] || append dhcpopts "-O 121"
proto_export "INTERFACE=$config"
proto_run_command "$config" udhcpc \