modules/admin-full: restart radvd if needed

modules/admin-full/luasrc/controller/admin/network.lua

@@ -280,6 +280,12 @@ function iface_reconnect()
 		end
 
 		luci.sys.call("env -i /sbin/ifup %q >/dev/null 2>/dev/null" % iface)
+
+		require "luci.fs"
+		if luci.fs.access("/etc/config/radvd") then
+			luci.sys.call("/etc/init.d/radvd restart >/dev/null 2>/dev/null")
+		end
+
 		luci.http.status(200, "Reconnected")
 		return
 	end

modules/admin-full/luasrc/model/cbi/admin_network/ifaces.lua

@@ -22,6 +22,7 @@ arg[1] = arg[1] or ""
 
 local has_dnsmasq  = fs.access("/etc/config/dhcp")
 local has_firewall = fs.access("/etc/config/firewall")
+local has_radvd  = fs.access("/etc/config/radvd")
 
 local has_3g     = fs.access("/usr/bin/gcom")
 local has_pptp   = fs.access("/usr/sbin/pptp")
@@ -39,6 +40,10 @@ if has_firewall then
 	m:chain("firewall")
 end
 
+if has_radvd then
+	m:chain("radvd")
+end
+
 nw.init(m.uci)
 fw.init(m.uci)