add ext_allow_private_ipv4
Link https://github.com/openwrt/packages/pull/29184
Signed-off-by: Andy Chiang <redacted>
o = s.taboption('setup', form.Flag, 'enable_natpmp', _('Enable PCP/NAT-PMP protocols'));
o.default = '1';
+ s.taboption('setup', form.Flag, 'ext_allow_private_ipv4', _('Allow private IPv4'),
+ _('Enable forwarding for private/reserved IPv4 address'));
+
o = s.taboption('setup', form.Flag, 'igdv1', _('UPnP IGDv1 compatibility mode'),
_('Advertise as IGDv1 (IPv4 only) device instead of IGDv2'));
o.default = '1';