摘要: ``` iptables -A OUTPUT -p tcp --sport 21 -m state --state ESTABLISHED -j ACCEPT iptables -A OUTPUT -p tcp --sport 20 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -p tcp --dport 21 ... 阅读全文
posted @ 2018-10-02 15:29 twfb 阅读(263) 评论(0) 推荐(0) 编辑