{if $direction eq 'out'}
{else}
{/if}
{$placeholder=_('留空不限制,系统自动转换为0.0.0.0')}
{$placeholder=$placeholder|cat:';'|cat:_('连续端口写法1000-2000,留空不限制,系统自动转换为1-65535')}
{form_hidden('submit',1)}
{form_hidden('pos','pos'|element:$row:'-1')}