更新-----Scripts：執行雙網卡綁定
[python]
#!/bin/bash
#-------------------------------------------------------------------------------
# Name: netbond
# Filename : netbond.sh
# Local:
# What: 用於雙網卡綁定
# HowTo : sh ./netbond.sh ethN ethN bondN ipaddr netmask gateway
# Version : 1.1 2013.9.6 對輸入進行判斷,因為已經發生過一次輸入錯誤導致配置失敗
# 1.0 2013.9.3
# Release : 2013-9-3
# Author : Gtlions
# Copyright : Copyright (c) Gtlions 2013 <
[email protected]>
# Licence : <Gtlions's licence>
#-------------------------------------------------------------------------------
echo "You are logged in as `whoami`";
if [ `whoami` != root ]; then
echo "Must be logged as root run script."
exit 1
fi
if [ x$5 = x ]; then
echo "Input Error!"
echo "Usage: sh ./netbond.sh ethN ethN bondN ipaddr netmask gateway"
exit 1
fi
SCRIPTFILE=$0
ETHN1=$1
ETHN2=$2
BONDN=$3
IPADDR=$4
NETMASK=$5
GATEWAY=$6
ETHN1FILE=/etc/sysconfig/network-scripts/ifcfg-$ETHN1
ETHN2FILE=/etc/sysconfig/network-scripts/ifcfg-$ETHN2
BONDFILE=/etc/sysconfig/network-scripts/ifcfg-$BONDN
ETHN1BAK=ifcfg-$ETHN1.bak
ETHN2BAK=ifcfg-$ETHN2.bak
if [ `echo $ETHN1 |grep 'eth'|wc -l` -eq 0 ]; then
echo "Input Error: ethN1"
fi
if [ `echo $ETHN2 |grep 'eth'|wc -l` -eq 0 ]; then
echo "Input Error: ethN2"
fi
if [ `echo $BONDN |grep 'bond'|wc -l` -eq 0 ]; then
echo "Input Error: bondN"
fi
#if [ `echo $IPADDR |awk -F'.' '{print NF-1}'` -eq 3 ]; then
# :
#else
# echo "Input Error: ipaddr"
#fi
if [ `echo $IPADDR|grep '^[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}$'|wc -l` -eq 0 ] ; then
echo "Input Error: ipaddr"
fi
if [ `echo $NETMASK|grep '^[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}$'|wc -l` -eq 0 ] ; then
echo "Input Error: netmask"
fi
if [ `echo $GATEWAY|grep '^[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}$'|wc -l` -eq 0 ] ; then
echo "Input Error: gateway"
fi
if [ ! -f $ETHN1FILE ]; then
echo "Error!Not exist $ETHN1FILE"
exit 1
fi
if [ ! -f $ETHN2FILE ]; then
echo "Error!Not exist $ETHN2FILE"
exit 1
fi
if [ -f $BONDFILE ]; then
echo "Error!Exist $BONDFILE"
exit 1
fi
echo "Set Info: $ETHN1 AND $ETHN2 will bond to $BONDN : $IPADDR,$NETMASK,$GATEWAY"
echo "Go On?[Y/N]"
read GOON
GOON1=`echo $GOON |tr 'a-z' 'A-Z'|cut -c1`
if [ $GOON1 = "Y" ]; then
cp $ETHN1FILE ETHN1BAK
cp $ETHN2FILE ETHN2BAK
if [ -f ETHN1BAK ] && [ -f ETHN2BAK ] ; then
echo -e "DEVICE=$BONDN\nONBOOT=yes\nTYPE=Ethernet\nUSERCTL=yes\nBOOTPROTO=static\nIPADDR=$IPADDR\nNETMASK=$NETMASK\nGATEWAY=$GATEWAY">$BONDFILE
chmod 644 $BONDFILE
echo -e "DEVICE=$ETHN1\nONBOOT=yes\nBOOTPROTO=none\nTYPE=Ethernet\nUSERCTL=yes\nMASTER=$BONDN\nSLAVE=yes">$ETHN1FILE
echo -e "DEVICE=$ETHN2\nONBOOT=yes\nBOOTPROTO=none\nTYPE=Ethernet\nUSERCTL=yes\nMASTER=$BONDN\nSLAVE=yes">$ETHN2FILE
cat /etc/modprobe.conf |grep "$BONDN">null
RESULT=$?
if [ $RESULT -eq 1 ] ; then
echo -e "alias $BONDN bonding\noptions $BONDN miimon=100 mode=1">>/etc/modprobe.conf
fi
cat /etc/rc.d/rc.local|grep "$BONDN">null
RESULT=$?
if [ $RESULT -eq 1 ] ; then
echo -e "ifenslave $BONDN $ETHN1 $ETHN2">>/etc/rc.d/rc.local
fi
echo "Done!Pls reboot system!"
fi
else
echo "Cancel!"
fi
