86 lines
2.1 KiB
Plaintext
86 lines
2.1 KiB
Plaintext
# Kconfig.ipv4 - IPv4 Options
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#
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# Copyright (c) 2016 Intel Corporation.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig NET_IPV4
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bool "IPv4"
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help
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Enable IPv4 support. If this is enabled then the device is
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able to send and receive IPv4 network packets.
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if NET_IPV4
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config NET_INITIAL_TTL
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int "Initial time to live for a connection"
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default 64
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help
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The value should be > 0
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config NET_IF_MAX_IPV4_COUNT
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int "Max number of IPv4 network interfaces in the system"
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default NET_VLAN_COUNT if NET_VLAN
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default 1
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help
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This tells how many network interfaces there will be in the system
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that will have IPv4 enabled.
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config NET_IF_UNICAST_IPV4_ADDR_COUNT
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int "Max number of unicast IPv4 addresses per network interface"
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default 2 if NET_IPV4_AUTO
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default 1
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config NET_IF_MCAST_IPV4_ADDR_COUNT
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int "Max number of multicast IPv4 addresses per network interface"
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default 1
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config NET_ICMPV4_ACCEPT_BROADCAST
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bool "Accept broadcast ICMPv4 echo-request"
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default n
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help
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If set, then respond to ICMPv4 echo-request that is sent to
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broadcast address.
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config NET_DHCPV4
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bool "Enable DHCPv4 client"
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depends on NET_IPV4
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config NET_IPV4_AUTO
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bool "Enable IPv4 autoconfiguration [EXPERIMENTAL]"
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depends on NET_IPV4 && NET_ARP
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help
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Enables IPv4 auto IP address configuration (see RFC 3927)
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module = NET_IPV4
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module-dep = NET_LOG
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module-str = Log level for core IPv4
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module-help = Enables core IPv4 code to output debug messages.
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source "subsys/net/Kconfig.template.log_config.net"
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module = NET_ICMPV4
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module-dep = NET_LOG
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module-str = Log level for ICMPv4
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module-help = Enables ICMPv4 code to output debug messages.
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source "subsys/net/Kconfig.template.log_config.net"
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if NET_DHCPV4
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module = NET_DHCPV4
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module-dep = NET_LOG
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module-str = Log level for DHCPv4 client
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module-help = Enable debug diagnostic from DHCPV4 client.
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source "subsys/net/Kconfig.template.log_config.net"
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endif # NET_DHCPV4
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if NET_IPV4_AUTO
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module = NET_IPV4_AUTO
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module-dep = NET_LOG
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module-str = Log level for IPv4 autoconf client
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module-help = Enable debug diagnostic from IPv4 autoconf client.
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source "subsys/net/Kconfig.template.log_config.net"
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endif # NET_IPV4_AUTO
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endif # NET_IPV4
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