小编Bob*_*der的帖子

我正在尝试通过发出以下命令将 CloudFlare 的 IP 地址列入我服务器上的白名单：

iptables -N whitelist
iptables -A whitelist -s 204.93.177.0/24 -j ACCEPT
iptables -A whitelist -s 199.27.128.0/21 -j ACCEPT
iptables -A whitelist -s 173.245.48.0/20 -j ACCEPT
iptables -A whitelist -s 103.22.200.0/22 -j ACCEPT
iptables -A whitelist -s 141.101.64.0/18 -j ACCEPT
iptables -A whitelist -s 108.162.192.0/18 -j ACCEPT

当我输入：iptables -L我看到：

Chain whitelist (0 references)
target     prot opt source               destination
ACCEPT     all  --  network/24           anywhere
ACCEPT     all  --  199.27.128.0/21      anywhere
ACCEPT     all  --  173.245.48.0/20      anywhere
ACCEPT     all …