zephyr/subsys/net/ip/Kconfig.ipv4

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# Kconfig.ipv4 - IPv4 Options
#
# Copyright (c) 2016 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
menuconfig NET_IPV4
bool "IPv4"
default n
help
Enable IPv4 support. If this is enabled then the device is
able to send and receive IPv4 network packets.
if NET_IPV4
config NET_INITIAL_TTL
int "Initial time to live for a connection"
default 64
help
The value should be > 0
config NET_IF_UNICAST_IPV4_ADDR_COUNT
int "Max number of unicast IPv4 addresses per network interface"
default 1
config NET_IF_MCAST_IPV4_ADDR_COUNT
int "Max number of multicast IPv4 addresses per network interface"
default 1
config NET_DHCPV4
bool "Enable DHCPv4 client"
depends on NET_IPV4
default n
if NET_LOG
config NET_DEBUG_IPV4
bool "Debug core IPv4"
default n
help
Enables core IPv4 code part to output debug messages
config NET_DEBUG_ICMPV4
bool "Debug ICMPv4"
default n
help
Enables ICMPv4 code part to output debug messages
config NET_DEBUG_DHCPV4
bool "Debug DHCPv4 client"
depends on NET_DHCPV4
default n
help
Enable debug diagnostic from DHCPV4 client.
endif # NET_LOG
endif # NET_IPV4