odhcpd: clear default ra flags

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

package/network/services/odhcpd/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=odhcpd
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/odhcpd.git

package/network/services/odhcpd/files/odhcpd.defaults

@@ -21,7 +21,6 @@ case "$protocol" in
 # only enable server mode on statically addressed lan ports
 "static")
 	V4MODE=server
-	V6MODE=server
 	;;
 esac
 
@@ -43,10 +42,9 @@ set dhcp.odhcpd.leasefile=/tmp/hosts/odhcpd
 set dhcp.odhcpd.leasetrigger=/usr/sbin/odhcpd-update
 set dhcp.odhcpd.loglevel=4
 set dhcp.lan.dhcpv4=$V4MODE
-set dhcp.lan.dhcpv6=disabled
+set dhcp.lan.dhcpv6=$V6MODE
 set dhcp.lan.ra=$V6MODE
 set dhcp.lan.ra_slaac=1
-add_list dhcp.lan.ra_flags=other-config
 set dhcp.lan.max_preferred_lifetime=2700
 set dhcp.lan.max_valid_lifetime=5400
 commit dhcp