Ubuntu10.10網卡設定檔/etc/network/interfaces重啟失效

環境：ubuntu 10.10目標：配置網卡啟動時載入iptables規則網路上搜到的各種操作：  sh -c "iptables-save > /etc/iptables.rules"vi /etc/network/interfaces## 目標網卡下增加一條命令## pre-up iptables-restore < /etc/iptables.rules但是，經測試發現。重啟後這些配置會丟失，查看這個檔案頭會發現。 # This configuration file is auto-generated.# WARNING: Do not edit this file, your changes will be lost.# Please create/edit /etc/network/interfaces.head and /etc/network/interfaces.tail instead,# their contents will be inserted at the beginning and at the end# of this file, respectively.## NOTE: it is NOT guaranteed that the contents of /etc/network/interfaces.tail# will be at the very end of this file.檔案寫得很明確，/etc/network/interfaces是自動產生的。如果我們需要自訂配置，那就建立/etc/network/interfaces.head或/etc/network/interfaces.tail。其中/etc/network/interfaces.tail並不推薦。以下是一個樣本： auto venet0:0iface venet0:0 inet static        address 184.22.224.125        netmask 255.255.255.0        pre-up iptables-restore < /etc/iptables.rules