我是服务器的新手，我按照这个指南，并在第一个命令指示失败。 有谁能帮我一下吗？
http://wiki.debian.org/iptables
~ZORO~:/etc# iptables-restore < /etc/iptables.test.rules iptables-restore: line 1 failed 编辑：iptables.test.rules
〜ZORO〜：/ etc＃cat /etc/iptables.test.rules
*filter # Allows all loopback (lo0) traffic and drop all traffic to 127/8 that doesn't use lo0 -A INPUT -i lo -j ACCEPT -A INPUT -i ! lo -d 127.0.0.0/8 -j REJECT # Accepts all established inbound connections -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # Allows all outbound traffic # You could modify this to only allow certain traffic -A OUTPUT -j ACCEPT # Allows HTTP and HTTPS connections from anywhere (the normal ports for websites) -A INPUT -p tcp --dport 80 -j ACCEPT -A INPUT -p tcp --dport 443 -j ACCEPT # Allows SSH connections for script kiddies # THE -dport NUMBER IS THE SAME ONE YOU SET UP IN THE SSHD_CONFIG FILE -A INPUT -p tcp -m state --state NEW --dport 30000 -j ACCEPT # Now you should read up on iptables rules and consider whether ssh access # for everyone is really desired. Most likely you will only allow access from certain IPs. # Allow ping -A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT # log iptables denied calls (access via 'dmesg' command) -A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables denied: " --log-level 7 # Reject all other inbound - default deny unless explicitly allowed policy: -A INPUT -j REJECT -A FORWARD -j REJECT COMMIT
检查文件/etc/iptables.test.rules在实际的命令和注释之前是否有空格字符。 如果是这样，请删除它们。
嗯，这可能是一个EOLtypes的错误？
如果是这样，应该修复它：
dos2unix /etc/iptables.test.rules
我确信有一种方法可以在运行unix2dos之前对其进行testing。 也许使用grep什么的。 我通常只使用vim并检查状态行。
列表中有一个额外的空间。 我得到了同样的错误，并删除了每一行额外的空间，它的工作原理。