iptables nat 统计脚本

shekelan

#!/bin/bash
case "$1" in
-t)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}'|more
sun= cat /proc/net/ip_conntrack|grep -c src
#awk '{print $3}' nat_transtion_nat1.txt | sort -u | sort -n | more
echo
echo
echo
;;
-u)
cat -n /proc/net/ip_conntrack |grep udp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$10}'|more
echo
sun= cat /proc/net/ip_conntrack|grep -c src
echo
echo
echo
;;
-a)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}'|more
cat -n /proc/net/ip_conntrack |grep udp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$10}'|more
echo
sun= cat /proc/net/ip_conntrack|grep -c src
echo
echo
echo
;;
-f)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}' > nat_transtion_nat1.txt
echo "Output file /root/nat_transtion_nat1.txt"
echo
;;
-c)
awk '{print $3}' nat_transtion_nat1.txt | sort -u | sort -n | more
echo
echo
;;
*)
echo "Usage {-t Tcp | -u Udp | -f File | -c Count }"
echo
echo "Write By
David.lan@etrunk.cn
"
echo
exit 1
esac
exit 0
"nat_transtions" 50L, 1082C written
[root@NATServer4 ~]# cat nat_transtion
nat_transtion_nat1.txt  nat_transtions         
[root@NATServer4 ~]# cat nat_transtions
#!/bin/bash
case "$1" in
-t)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}'|more
sun= cat /proc/net/ip_conntrack|grep -c src
#awk '{print $3}' nat_transtion_nat1.txt | sort -u | sort -n | more
echo
echo
echo
;;
-u)
cat -n /proc/net/ip_conntrack |grep udp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$10}'|more
echo
sun= cat /proc/net/ip_conntrack|grep -c src
echo
echo
echo
;;
-a)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}'|more
cat -n /proc/net/ip_conntrack |grep udp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$10}'|more
echo
sun= cat /proc/net/ip_conntrack|grep -c src
echo
echo
echo
;;
-f)
cat -n /proc/net/ip_conntrack |grep tcp |awk '{print $2"\t"$5"\t"$6"\t"$7"\t"$8"\t"$9"\t"$11}' > nat_transtion_nat1.txt
echo "Output file /root/nat_transtion_nat1.txt"
echo
;;
-c)
awk '{print $3}' nat_transtion_nat1.txt | sort -u | sort -n | more  
echo
echo
;;
*)
echo "Usage {-t Tcp | -u Udp | -f File | -c Count }"
echo
echo "Write By
David.lan@etrunk.cn
"
echo
exit 1
esac
exit 0

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u1/45117/showart_446808.html