# Copyright (c) 2020 Freie Universitaet Berlin
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
#

menuconfig KCONFIG_USEMODULE_DHCPV6
    bool "Configure DHCPv6"
    depends on USEMODULE_DHCPV6
    help
        Configure DHCPv6 using Kconfig.

if KCONFIG_USEMODULE_DHCPV6
menuconfig KCONFIG_USEMODULE_DHCPV6_CLIENT
    bool "Configure DHCPv6 client"
    depends on USEMODULE_DHCPV6_CLIENT
    help
        Configure DHCPv6 client using Kconfig.

if KCONFIG_USEMODULE_DHCPV6_CLIENT

config DHCPV6_CLIENT_ADDR_LEASE_MAX
    int "Maximum number of leases to be stored"
    default 1

config DHCPV6_CLIENT_PFX_LEASE_MAX
    int "Maximum number of prefix leases to be stored"
    default 1

menuconfig KCONFIG_USEMODULE_DHCPV6_CLIENT_MUD_URL
    bool "Enable DHCPv6 Client MUD URL"
    help
        Enable the inclusion of a MUD URL in DHCPv6 packets
        as specified in RFC 8520, section 10. This URL
        has to point to a MUD file containing YANG-based JSON
        with a description of the device and its suggested
        network behavior. The URL must use the "https" scheme.

if KCONFIG_USEMODULE_DHCPV6_CLIENT_MUD_URL

config DHCPV6_CLIENT_MUD_URL
    string "URL pointing to a Manufacturer Usage Description file"

endif # KCONFIG_USEMODULE_DHCPV6_CLIENT_MUD_URL
endif # KCONFIG_USEMODULE_DHCPV6_CLIENT

menuconfig KCONFIG_USEMODULE_DHCPV6_RELAY
    bool "Configure DHCPv6 relay agent"
    depends on USEMODULE_DHCPV6_RELAY
    help
        Configure DHCPv6 relay agent using Kconfig.

if KCONFIG_USEMODULE_DHCPV6_RELAY

config DHCPV6_RELAY_HOP_LIMIT
    int "Maximum hop count in relay-forward message (HOP_COUNT_LIMIT)"
    default 8

config DHCPV6_RELAY_BUFLEN
    int "Default length of relay agent send and receive buffer"
    default 256

endif # KCONFIG_USEMODULE_DHCPV6_RELAY
endif # KCONFIG_USEMODULE_DHCPV6