由 sbrd 在 09-19-2003 10:39 发表:

请大家帮我看看这个脚本问题出在哪里？

#!/bin/sh

/sbin/modprobe ip_tables

/sbin/modprobe ip_nat_ftp

/sbin/modprobe ip_conntrack_ftp

/sbin/iptables -F

/sbin/iptables -F -t nat

/sbin/iptables -X

/sbin/iptables -Z

zero all counters

Policy for chains DROP everything

iptables -P INPUT DROP

iptables -P OUTPUT DROP

iptables -P FORWARD DROP

iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

iptables -t nat -A PREROUTING -p udp -d 192.168.0.1 --dport 53 -j DNAT --to 211.92.184.130:53

iptables -t nat -A POSTROUTING -s 0/0 -o eth0 -j SNAT -to wan_ip

iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE

iptables -A FORWARD -s 0/0 -d 0/0 -j ACCEPT

echo "1">/proc/sys/net/ipv4/icmp_echo_ignore_all

/sbin/iptables -P INPUT ACCEPT

/sbin/iptables -P FORWARD ACCEPT

/sbin/iptables -P OUTPUT ACCEPT

iptables -L -n

echo 7 > /proc/sys/net/ipv4/ip_dynaddr

echo "1">/proc/sys/net/ipv4/ip_forward

为什么我一运行，就会出现下面的错误:

modprobe: Can't locate module ip_tables

modprobe: Can't locate module ip_nat_ftp

modprobe: Can't locate module ip_conntrack_ftp

iptables: No chain/target/match by that name

': Table does not exist (do you need to insmod?)e `nat

Perhaps iptables or your kernel needs to be upgraded.

iptables: Table does not exist (do you need to insmod?)

iptables: Bad policy name

iptables: Bad policy name: command not found

'ptables v1.2.6a: Invalid target name `MASQUERADE

Try `iptables -h' or 'iptables --help' for more information.: command not found

'ad argument `211.92.207.82

Try `iptables -h' or 'iptables --help' for more information.

'ptables v1.2.6a: Invalid target name `MASQUERADE

Try `iptables -h' or 'iptables --help' for more information.

'ptables v1.2.6a: Invalid target name `ACCEPT

Try `iptables -h' or 'iptables --help' for more information.: command not found; No such file or directorys/net/ipv4/icmp_echo_ignore_all; command not found; command not found; command not found; command not found

iptables: Bad policy name

iptables: Bad policy name: command not found

'ptables v1.2.6a: Unknown arg `-n

Try `iptables -h' or 'iptables --help' for more information.: command not found; No such file or directorys/net/ipv4/ip_dynaddr; No such file or directorys/net/ipv4/ip_forward

由 Glue 在 09-19-2003 19:58 发表:

脚本没有问题，

是你的内核没有支持。

重新编译过内核

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