{%
    if Value1Valid ~= true or PrefixlenValid ~= true then
        echo('Usage: ipmcset -d ipaddr6 -v <ipaddr6/prefixlen(0~128)> [gateway6]')
    elseif type(value2) == 'string' then
        echo('Set IPV6 address successfully.\n')
        echo('Set IPV6 prefix successfully.\n')
        echo('Set GATEWAY6 successfully.')
    else
        echo('Set IPV6 address successfully.\n')
        echo('Set IPV6 prefix successfully.')
    end
%}