default or selected kernelversion does not have config value CONFIG_IP_NF_NAT_SNMP_BASIC.
Result is shown for kernelversion 5.4.123
Basic SNMP-ALG support (EXPERIMENTAL)
modulename: ip_nat_snmp_basic.ko
configname: CONFIG_IP_NF_NAT_SNMP_BASIC
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering (replaces ipchains)
└─>IP: Netfilter Configuration
└─>Basic SNMP-ALG support (EXPERIMENTAL)
In linux kernel since version 2.6.12
This module implements an Application Layer Gateway (ALG) for
SNMP payloads. In conjunction with NAT, it allows a network
management system to access multiple private networks with
conflicting addresses. It works by modifying IP addresses
inside SNMP payloads to match IP-layer NAT mapping.
This is the "basic" form of SNMP-ALG, as described in RFC 2962
To compile it as a module, choose M here. If unsure, say N.
SNMP payloads. In conjunction with NAT, it allows a network
management system to access multiple private networks with
conflicting addresses. It works by modifying IP addresses
inside SNMP payloads to match IP-layer NAT mapping.
This is the "basic" form of SNMP-ALG, as described in RFC 2962
To compile it as a module, choose M here. If unsure, say N.