Netfilter Xtables 32bit support

configname: CONFIG_NETFILTER_XTABLES_COMPAT

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>Netfilter Xtables 32bit support
In linux kernel since version 5.2 (release Date: 2019-07-07)  
This option provides a translation layer to run 32bit arp,ip(6),ebtables
binaries on 64bit kernels.

If unsure, say N.