kernelversion:
stable - 6.5.12
mainline - 4.19.299
mainline - 5.4.261
mainline - 6.1.63
mainline - 5.10.201
mainline - 5.15.139
mainline - 6.6.2
mainline - 4.14.330
mainline - 6.7-rc2
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
depends
CONFIG_INET
CONFIG_NET
CONFIG_NETFILTER
is depended by
CONFIG_NETFILTER_XT_TARGET_TEE
CONFIG_NFT_DUP_IPV4
Netfilter IPv4 packet duplication to alternate destination
modulename: nf_dup_ipv4.ko
configname: CONFIG_NF_DUP_IPV4
Linux Kernel Configuration
└─> Networking support
└─> Networking options
└─> Network packet filtering framework (Netfilter)
└─> IP: Netfilter Configuration
└─> Netfilter IPv4 packet duplication to alternate destination
In linux kernel since version 4.1 (release Date: 2015-06-21)
This option enables the nf_dup_ipv4 core, which duplicates an IPv4
packet to be rerouted to another destination.
source code:
net/ipv4/netfilter/nf_dup_ipv4.c
packet to be rerouted to another destination.