tmnxNatFwdLsnB4AddrType 1.3.6.1.4.1.6527.3.1.2.65.1.8.5.1.4

The value of tmnxNatFwdLsnB4AddrType indicates the address type of tmnxNatFwdLsnB4Addr. The only values supported are 'unknown' (0) and 'ipv6' (2) The value 'unknown' indicates that this conceptual row is not for a Dual Stack Lite subscriber.